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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Rac, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Rac impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Rac-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Rac Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(4S)-Brivaracetam-d7 Stable Isotopes CS-T-95445 ---- Enquire
(8S,9R,10R,11S)-rel-8,9,10,11-Tetrahydrobenz[a]anthracene-8,... Stable Isotopes CS-T-97885 Not Available Enquire
(R)-trans-Atracurium Besylate-d4 Stable Isotopes CS-T-98748 Not Available Enquire
(rac-Tolterodine-d14) N-oxide Stable Isotopes CS-T-99784 Not Available Enquire
(Z)-Tetrachlorvinphos-d6 Stable Isotopes CS-T-96180 Not Available Enquire
1,2,4,5-Benzenetetracarboxylic Dianhydride-d2 Stable Isotopes CS-C-00566 106426-63-5 Enquire
1,2-Didodecanoyl-3-tetradecanoyl-rac-glycerol-d5 Stable Isotopes CS-T-98199 Not Available Enquire
1,2-Dilinoleoyl-3-oleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98184 Not Available Enquire
1,2-Dilinoleoyl-3-palmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-98183 Not Available Enquire
1,2-Dimyristoyl-3-palmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-98173 Not Available Enquire
1,2-dimyristoyl-d54-sn-glycero-3-[phospho-rac-(1-glycerol)] ... Stable Isotopes CS-O-39977 326495-45-8 Enquire
1,2-Dimyristoyl-rac-glycerol-d5 Stable Isotopes CS-T-98174 Not Available Enquire
1,2-Dimyristoyl-sn-glycero-d5-3-phospho-rac-(1-glycerol) (So... Stable Isotopes CS-T-98981 Not Available Enquire
1,2-Dioleoyl-3-linoleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98167 Not Available Enquire
1,2-Dioleoyl-3-palmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-98166 Not Available Enquire
1,2-Dioleoyl-3-stearoyl-rac-glycerol-d5 Stable Isotopes CS-T-98163 Not Available Enquire
1,2-Dioleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98169 Not Available Enquire
1,2-Dipalmitoyl-3-iododeoxy-rac-glycerol-d5 Stable Isotopes CS-T-98158 Not Available Enquire
1,2-Dipalmitoyl-3-myristoyl-rac-glycerol-d5 Stable Isotopes CS-T-98157 Not Available Enquire
1,2-Dipalmitoyl-3-O-benzyl-rac-glycerol-d5 Stable Isotopes CS-T-98603 Not Available Enquire
1,2-Dipalmitoyl-sn-glycero-3-phospho-rac-(1-glycerol)-d5 Sod... Stable Isotopes CS-T-98137 Not Available Enquire
1,2-Distearoyl-3-oleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98151 Not Available Enquire
1,2-Distearoyl-3-palmito1,2-Distearoyl-3-palmitoyl-rac-glyce... Stable Isotopes CS-T-98145 Not Available Enquire
1,4-O-Didesmethyl rac-Niranthin-d4 Stable Isotopes CS-T-102187 Not Available Enquire
10-Methylbenz[a]anthracene-d14 Stable Isotopes CS-T-98040 Not Available Enquire
1-Arachidoyl-sn-glycero-3-phosphocholine-d9 Stable Isotopes CS-T-97788 Not Available Enquire
1-D-Arabinofuranosyluracil-13C,15N2 2',3',5'-Tribenzoate (α,... Stable Isotopes CS-T-101895 Not Available Enquire
1-Decanoyl-rac-glycerol-d5 Stable Isotopes CS-T-96395 Not Available Enquire
1-Linoleoyl-2,3-isopropylidene-rac-glycerol-d5 Stable Isotopes CS-T-98059 Not Available Enquire
1-Linoleoyl-2-oleoyl-3-stearoyl-rac-glycerol-d5 Stable Isotopes CS-T-98048 Not Available Enquire
1-Linoleoyl-2-oleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98052 Not Available Enquire
1-Linoleoyl-3-palmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-98047 Not Available Enquire
1-Linoleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98058 1795137-84-6 Enquire
1-O-Dodecyl-rac-glycerol-d5 Stable Isotopes CS-T-98587 Not Available Enquire
1-O-Hexadecyl-rac-glycerol-d5 Stable Isotopes CS-T-98563 Not Available Enquire
1-O-Nonyl-rac-glycerol-d5 Stable Isotopes CS-T-98529 Not Available Enquire
1-O-Octadecyl-2-O-benzyl-rac-glycerol-d5 Stable Isotopes CS-T-98524 Not Available Enquire
1-O-Palmityl-2,3-dipalmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-97921 Not Available Enquire
1-Palmitoyl-2-arachidoyllecithin-d9 Stable Isotopes CS-T-97934 Not Available Enquire
1-Palmitoyl-2-linoleoyl-rac-glycerol-d5 Stable Isotopes CS-T-94389 73649-99-7(Unlabelled) Enquire
1-Palmitoyl-2-oleoyl-3-linoleoyl-rac-glycerol-d5 Stable Isotopes CS-T-97926 Not Available Enquire
1-Palmitoyl-2-oleoyl-3-stearoyl-rac-glycerol-d5 Stable Isotopes CS-T-97925 2190-27-4 (Unlabelled) Enquire
1-Palmitoyl-2-oleoyl-rac-glycerol-d5 Stable Isotopes CS-T-94341 3123-73-7(Unlabelled) Enquire
1-Palmitoyl-3-O-benzyl-rac-glycerol-d5 Stable Isotopes CS-T-94350 1487-51-0(Unlabelled) Enquire
1-ß-D-Arabinofuranosyluracil-2-C-methyl-d3, 13C Stable Isotopes CS-T-96645 1256490-38-6 Enquire
1-β-D-Arabinofuranosyluracil-13C,15N2 5'-Monophosphate Stable Isotopes CS-T-101896 Not Available Enquire
2,3,7,8-Tetrachlorodibenzofuran-13C12 Stable Isotopes CS-EO-02427 89059-46-1 Enquire
2,3,7,8-Tetrachlorodibenzo-p-dioxin-37Cl4 Stable Isotopes CS-O-58530 85508-50-5 Enquire
2,3,7,8-Tetrachloro-p-dioxin-13C12 Stable Isotopes CS-EO-02421 76523-40-5 Enquire
2,7-Dimethylbenz[a]anthracene-d3 Stable Isotopes CS-T-98182 Not Available Enquire
2-Arachidonoyl glycerol-d5 Stable Isotopes CS-O-50672 2522598-88-3 Enquire
2-Arachidonoyl-d11-sn-glycero-3-phosphocholine Stable Isotopes CS-T-98295 Not Available Enquire
2-Chloroanthracene-13C6 Stable Isotopes CS-T-98230 Not Available Enquire
2-Debenzoyl rac Bopindolol-d9 Stable Isotopes CS-T-98663 Not Available Enquire
2-Linoleoyl-rac-glycerol-d5 Stable Isotopes CS-T-98057 Not Available Enquire
2-Linoleoyl-rac-glycerol-d5 O-TBS Stable Isotopes CS-T-102585 Not Available Enquire
2-Linoleoyl-rac-glycerol-d5 O-TIPS Stable Isotopes CS-T-102584 Not Available Enquire
2-Palmitoyl-rac-glycerol-d5 Stable Isotopes CS-T-97931 Not Available Enquire
2-Stearoyl-rac-glycerol-d5 Stable Isotopes CS-T-97896 Not Available Enquire
3,5,3',5'-Tetrachlorobisphenol A-13C12 Stable Isotopes CS-T-102046 Not Available Enquire
3,5,3',5'-Tetrachlorobisphenol A-d6 Stable Isotopes CS-T-102045 Not Available Enquire
3,6,9,12,15,18,21-Tetracosaheptaynoic Acid Ethyl-d5 Ester Stable Isotopes CS-T-98509 Not Available Enquire
3,6,9,12,15,18,21-Tetracosaheptaynoic Acid Methyl-d3 Ester Stable Isotopes CS-T-98508 Not Available Enquire
3-rac-Ochratoxin A tert-Butyl Ester-d5 Stable Isotopes CS-T-102174 Not Available Enquire
3-rac-Ochratoxin B tert-Butyl Ester-d5 Stable Isotopes CS-T-102172 Not Available Enquire
4’-Hydroxy rac-Kavain-d3 Stable Isotopes CS-T-101294 Not Available Enquire
4-epi-Tetracycline-d6 (approximately 50% pure, contains unid... Stable Isotopes CS-T-99809 2373374-43-5 Enquire
4-Hydroxy Methyl Rac-Ambrisentan D3 Stable Isotopes CS-EO-02501 1287096-42-7 Enquire
5-Acetylamino-6-amino-3-methyluracil-[13C4,15N3] Stable Isotopes CS-I-00486 1173022-65-5 Enquire
5-Amino-4-D-ribitylaminouracil Dihydrochloride-13C3 (90%) Stable Isotopes CS-T-96651 Not Available Enquire
5-Bromodihydrouracil-13C1, 15N2 Stable Isotopes CS-T-100736 Not Available Enquire
5-Fluorouracil-13C,15N2 Stable Isotopes CS-P-02912 1189423-58-2 In Stock
5-Fluorouracil-13C,15N2 N-β-D-Glucuronide Stable Isotopes CS-T-98458 Not Available Enquire
6-Amino-2-thiouracil-13C2 Stable Isotopes CS-T-99382 1330170-14-3 Enquire
6-Amino-5-nitro-2-thio-uracil-13C2,15N Stable Isotopes CS-T-102254 1330266-31-3 Enquire
6-Amino-5-nitrosouracil-13C,15N2 Stable Isotopes CS-T-100856 Not Available Enquire
6-Amino-5-nitrosouracil-13C2 Stable Isotopes CS-T-102253 Not Available Enquire
6-Amino-5-nitrouracil-13C3 Stable Isotopes CS-T-102473 2841166-05-8 Enquire
6-APA Piperacillin Dimer-d5 Stable Isotopes CS-T-100831 Not Available Enquire
8,9-Dihydrobenz[a]anthracene-d9 Stable Isotopes CS-T-102800 Not Available Enquire
9,10-Diphenyl anthracene-d18 Stable Isotopes CS-O-40643 1293994-83-8 Enquire
9-bromo-10-(phenyl-d5)anthracene Stable Isotopes CS-O-57670 1185864-38-3 Enquire
Acenaphth[1,2-a]anthracene-d14 Stable Isotopes CS-T-94339 205-83-4 Unlabelled Enquire
Acenaphth[1,2-b]anthracene-d14 Stable Isotopes CS-T-94310 207-18-1 Unlabelled Enquire
Aniracetam D3 Stable Isotopes CS-EO-02419 72432-10-1(unlabelled) Enquire
Arachidic Acid Methyl Ester-d3 Stable Isotopes CS-T-98624 Not Available Enquire
Arachidonic Acid Methyl Ester-d3 Stable Isotopes CS-T-98623 Not Available Enquire
Arachidonic acid-[5,6,8,9,11,12,14,15-d8] Stable Isotopes CS-I-00492 69254-37-1 Enquire
Arachidonoyl-L-carnitine-d3 (may contain up to 1% of d0) Stable Isotopes CS-T-94819 36816-11-2(Unlabelled) Enquire
Atractyligenin-¹³CD₂ Stable Isotopes CS-T-103816 Not Available Enquire
Benz[a]anthracen-3-ol-13C6 Stable Isotopes CS-T-98289 Not Available Enquire
Benz[a]anthracene-13C6 Stable Isotopes CS-T-98283 Not Available Enquire
Benz[a]anthracene-7,12-dione-D4 Stable Isotopes CS-T-95044 Not Available Enquire
Benz[a]anthracene-7-acetic Acid-13C2 Stable Isotopes CS-T-98282 1794781-73-9 Enquire
Benz[a]anthracene-7-acetonitrile-13C2 Stable Isotopes CS-T-98281 1794751-97-5 Enquire
Benz[a]anthracene-7-chloromethane-13C Stable Isotopes CS-T-98280 1391054-60-6 Enquire
Benz[a]anthracene-7-methanol-13C Stable Isotopes CS-T-98279 1391054-65-1 Enquire
Benz[a]anthracene-7-methanol-13C 7-Acetate Stable Isotopes CS-T-98278 1391053-07-8 Enquire
Carbidopa Trifluoroacetic acid salt Racemic mixture-13CD3 Stable Isotopes CS-SN-00012 Not Available Enquire
Cenobamate, Racemic Mixture 13C6 Stable Isotopes CS-SN-00015 913087-59-9(Unlabelled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Anhydrotetracycline API CS-O-10830 1665-56-1 Enquire
Anhydrotetracycline Hydrochloride API CS-O-10838 13803-65-1 In Stock
Aniracetam API CS-T-03924 72432-10-1 In Stock
Anthracene API CS-T-03953 120-12-7 In Stock
Apraclonidine API CS-O-58571 66711-21-5 Enquire
Apraclonidine Hydrochloride API CS-T-04039 73218-79-8 Enquire
Arachidic Acid API CS-M-03604 506-30-9 In Stock
Atracurium besylate API CS-O-00905 64228-81-5 In Stock
Bacitracin API CS-O-00988 1405-87-4 In Stock
Bacitracin-Zinc API CS-O-00943 1405-89-6 In Stock
Bepotastine Besylate Racemic Mixture API CS-O-45647 1415692-17-9 Enquire
Brachialactone API CS-O-57842 ---- Enquire
Chlortetracycline Hydrochloride API CS-O-01146 64-72-2 In Stock
Cisatracurium API CS-EO-03438 96946-41-7 Enquire
Cisatracurium besylate API CS-O-01188 96946-42-8 In Stock
Deracoxib API CS-W-00227 169590-41-4 In Stock
Duloxetine Racemic Mixture API CS-ED-00960 116817-13-1 In Stock
Frovatriptan Racemate API CS-O-53025 147009-08-3 Enquire
Gimeracil API CS-T-25243 103766-25-2 In Stock
Itraconazole API CS-O-30493 84625-61-6 In Stock
Ivabradine HCl racemic mixture API CS-O-41636 Not Available Enquire
LEVOCETIRIZINE RACEMIC MIXTURE IMPURITY API CS-O-44451 83881-51-0 Enquire
Melitracen API CS-ED-02175 5118-29-6 Enquire
Melitracen Hydrochloride API CS-O-11685 10563-70-9 In Stock
Methyl Arachidonate API CS-O-30658 2566-89-4 In Stock
Montelukast racemate API CS-O-48156 Not Available Enquire
Oxytetracycline API CS-O-14814 79-57-2 In Stock
Oxytetracycline dihydrate API CS-O-02052 6153-64-6 In Stock
Oxytetracycline Hydrochloride API CS-O-02009 2058-46-0 In Stock
Paracetamol API CS-O-30999 103-90-2 In Stock
Piperacillin API CS-O-14488 61477-96-1 In Stock
Piperacillin Potassium salt API CS-EO-03765 87366-94-7 Enquire
Piperacillin Sodium Salt API CS-O-11182 59703-84-3 In Stock
Piperacilloic Acid API CS-T-60605 64817-22-7 Enquire
Proparacaine API CS-T-40619 499-67-2 In Stock
Proparacaine Hydrochloride API CS-DE-01526 5875-06-9 Enquire
Pyraclofos API CS-ED-42207 77458-01-6 Enquire
rac Epinephrine API CS-T-21757 329-65-7 In Stock
rac Normetanephrine Hydrochloride API CS-T-59743 1011-74-1 In Stock
rac-Citronellal API CS-T-13037 106-23-0 In Stock
Racecadotril API CS-O-11730 81110-73-8 In Stock
Racemic Dapoxetine API CS-EO-03462 119356-76-2 Enquire
Racemic Rasagiline API CS-O-42686 Not Available Enquire
Racemic Solifenacin Succinate API CS-EO-04072 2518398-14-4 Enquire
Rac-Levosimendan API CS-O-31026 131741-08-7 Enquire
rac-Moxifloxacin API CS-O-41238 354812-41-2 In Stock
rac-Naringenin API CS-T-59158 67604-48-2 In Stock
Rac-Nebivolol API CS-O-01942 99200-09-6 In Stock
Rac-Phenyleprine API CS-O-50668 1477-63-0 Enquire
Rac-Solifenacin API CS-O-51222 180272-14-4 Enquire
Ractopamine acetate API CS-O-44907 97825-25-7 (freebase) Enquire
Tetracaine Hydrochloride API CS-T-43512 136-47-0 Enquire
Tetracycline Hydrochloride API CS-O-02465 64-75-5 In Stock
Tipiracil API CS-P-01177 183204-74-2 Enquire
Trelagliptin Succinate Racemic Mixture API CS-O-52292 2663995-07-9 Enquire
(R)-Oxiracetam API CS-T-38195 68252-28-8 Enquire
Atracurium API CS-DF-00016 64228-79-1 Enquire
Atracurium oxalate API CS-O-32187 64228-78-0 Enquire
Chlortetracycline API CS-O-14815 57-62-5 Enquire
Chlortetracycline Hydrochloride API CS-O-01146-5GM 64-72-2 Enquire
Dopaquinone (Racemic) API CS-O-42530 4430-97-1 Enquire
Enduracidin API CS-T-54049 11115-82-5 Enquire
Pharacine API CS-T-60302 63440-93-7 Enquire
Practolol API CS-T-40334 6673-35-4 Enquire
pramiracetam API CS-T-85758 68497-62-1 Enquire
rac Benidipine hydrochloride API CS-T-48603 91599-74-5 Enquire
rac Cycloserine API CS-T-14070 68-39-3 Enquire
rac Geosmin API CS-T-55242 16423-19-1 Enquire
rac Xanthoanthrafil API CS-T-46610 1020251-53-9 Enquire
rac-Avocadene API CS-ED-11801 83797-45-9 Enquire
rac-Bunolol Hydrochloride API CS-T-09124 31969-05-8 Enquire
rac-Cubebin API CS-T-91344 1242843-00-0 Enquire
Rac-Ivabradine API CS-O-50232 148870-59-1 Enquire
rac-Ruxolitinib API CS-T-85501 941688-05-7 Enquire
rac-Sitagliptin API CS-T-61321 823817-56-7 Enquire
rac-Talinolol API CS-T-43102 57460-41-0 Enquire
Ractopamine API CS-O-32806 97825-25-7 Enquire
Ractopamine Hydrochloride API CS-W-00050 90274-24-1 Enquire
rac-Vigabatrin Hydrochloride API CS-T-46393 1391054-02-6 Enquire
Samuraciclib hydrochloride API CS-ED-01796 1805789-54-1 Enquire
Silodosin, racemic mixture API CS-EK-00072 160970-64-9 Enquire
Tetracycline API CS-O-16013 60-54-8 Enquire
Tribulus Extract API CS-O-02524 90131-68-3 Enquire
Zomepirac Sodium Salt API CS-T-46832 64092-48-4 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(9-Anthracenylmethyl)piperazine Metabolite CS-F-00002 126257-22-5 Enquire
5-hydroxy Uracil Metabolite CS-O-06003 496-76-4 In Stock
Brivaracetam Metabolite Ucb-102993 Metabolite CS-O-44532 ---- Enquire
Brivaracetam Metabolite Ucb-107092-1 Metabolite CS-O-44533 1007115-83-4 Enquire
Hydroxy Itraconazole Metabolite CS-O-05984 112559-91-8 In Stock
Hydroxy-brivaracetam Metabolite CS-O-46217 357338-09-1 Enquire
Piracetam EP Impurity C Metabolite CS-O-06029 61516-73-2 In Stock
Quinmerac metabolite BH 518-4 Metabolite CS-K-00323 204315-20-8 Enquire
Rac-4-(3-aminobutyl)Phenol Metabolite CS-O-07869 52846-75-0 In Stock
Rac-4-Hydroxy Ospemifene (M1) Metabolite CS-O-16333 1958046-78-0 Enquire
Rac-4-Hydroxy Ospemifene (M2) Metabolite CS-O-16334 341525-46-0 Enquire
rac-5-Hydroxymethyl Tolterodine Metabolite CS-O-10476 200801-70-3 In Stock
rac-Clopidogrel Acid N-Oxide Metabolite CS-O-49015 Not Available Enquire
Rac-EDDP Metabolite CS-EK-00535 72804-82-1 Enquire
Racemic Tofacitinib metabolite - 1 Metabolite CS-O-52475 1269823-96-2 Enquire
rac-N-desmethyl Dapoxetin Hydrochloride Metabolite CS-O-06002 119357-18-5 (Freebase) In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2R)-Brivaracetam-2,5-dioxo-3-propylpyrrolidin impurity Impurity CS-O-57679 ---- Enquire
(4S)-Brivaracetam Impurity CS-T-49593 357336-19-7 In Stock
(Rac)-Finerenone Impurity CS-EO-02885 1050477-27-4 Enquire
(R-trans, R'-trans)-Atracurium Impurity CS-EO-00699 96946-45-1 Enquire
(S)-Empagliflozin Peracetyl Impurity CS-O-52113 1620758-27-1 Enquire
(S)-Empagliflozin Peracetyl Impurity Impurity CS-O-12071 915095-99-7 In Stock
1,2-Dilinoleoyl-3-palmitoyl-rac-glycerol Impurity CS-T-53334 2190-15-0 In Stock
1,2-Dimyristoyl-sn-Glycero-3-Phospho-Rac-(1-glycerol) (Na sa... Impurity CS-EO-03702 67232-80-8 Enquire
1,2-Dioleoyl-3-palmitoyl-rac-glycerol Impurity CS-T-53770 2190-30-9 Enquire
2(S)-Hydroxy Brivaracetam Impurity CS-O-51991 1437631-18-9 Enquire
3-Chloro Levetiracetam Impurity CS-O-50464 2245069-23-0 Enquire
4-Des Cyclopentyl 4-Bromo Racemic Etrasimod Impurity CS-O-58578 ---- Enquire
4-Epi Anhydrotetracycline Impurity CS-O-14082 7518-17-4 Enquire
4-Epianhydrotetracycline Hydrochloride Impurity CS-T-21689 4465-65-0 In Stock
4-epi-Chlortetracycline Hydrochloride Impurity CS-O-31080 101342-45-4 In Stock
4-epi-Oxytetracycline Impurity CS-T-60108 14206-58-7 In Stock
4-epi-Tetracycline Hydrochloride Impurity CS-O-10831 23313-80-6 In Stock
5,6-DIHYDRO-6-METHYLURACIL Impurity CS-BX-01347 2434-49-3 Enquire
5,8,11,14,17,20-Hexaoxatetracosa-2,22-diyne-1,24-diol Impurity CS-O-52773 185378-84-1 Enquire
5-Oxo Brivaracetam Impurity CS-EO-03107 2432911-31-2 Enquire
6,11-dihydroxy-8-(1-hydroxyethyl)-1-methoxytetracene-5,12-di... Impurity CS-ED-42239 Not Available Enquire
6-Hydroxy-1-Beta-D-arabinofuranosyl-hydrouracil Impurity CS-O-58708 ---- Enquire
7,12-Dimethylbenz[a]anthracene Impurity CS-T-53435 57-97-6 In Stock
9-​Anthracenol Melitracen Impurity CS-ED-12046 85118-29-2 Enquire
All-rac-alfa-Tocopherol EP Impurity A (Mixture of Diastereom... Impurity CS-T-53097 185672-33-7 Enquire
All-rac-alfa-Tocopherol EP Impurity D Impurity CS-O-60008 ---- Enquire
Alpha-Apo-oxytetracycline Impurity CS-O-14110 18695-01-7 In Stock
Aniracetam Impurity 1 Impurity CS-TB-86572 72432-14-5 Enquire
Atracurium cis-trans isomer Impurity CS-O-52095 96946-51-9 Enquire
Atracurium Besylate EP Impurity C Impurity CS-O-44938 86293-35-8 In Stock
Atracurium Besylate EP impurity C trifluoroacetate salt Impurity CS-EO-03355 86293-35-8 (freebase) Enquire
Atracurium Besylate EP Impurity D trifluoroacetate salt Impurity CS-EO-03357 87046-72-8 (Freebase) Enquire
Atracurium Besylate Impurity D2 Iodide (cis-Quaternary Alcoh... Impurity CS-EO-03349 1100676-15-0 (Freebase) Enquire
Atracurium Besylate-Impurity C Impurity CS-O-56444 2767988-75-8 Enquire
Atracurium Besylate-Impurity D Impurity CS-O-56445 2767988-76-9 Enquire
Atracurium cis-Quaternary methyl ester (Chloride) Impurity CS-EO-03356 1075726-87-2 (Freebase) Enquire
Atracurium EP Impurity D (Mixture of Diastereomers) Impurity CS-O-44937 87046-72-8 In Stock
Atracurium EP Impurity D Iodide (Mixture of Diastereomers) Impurity CS-EO-03352 87046-72-8 (Freebase) Enquire
Atracurium EP impurity E Impurity CS-O-44939 99469-29-1 In Stock
Atracurium EP Impurity F (Besylate salt) Impurity CS-EO-03359 155913-37-4 Enquire
Atracurium EP impurity G Hydrochloride Impurity CS-EO-03360 37545-26-9 Enquire
Atracurium Impurity 5 Impurity CS-EO-03354 876290-45-8 Enquire
Atracurium Impurity 8 (cis-Quaternary Alcohol) Impurity CS-EO-03358 1100676-15-0 (Freebase) Enquire
Atracurium Impurity A1 (trans-Monoquatenary) Impurity CS-EO-03350 2024603-91-4 (Freebase) Enquire
Atracurium Impurity A2 (cis-Monoquatenary) TFA salt Impurity CS-EO-02204 Not Available Enquire
Atracurium Impurity C1 and C2 Iodide Impurity CS-EO-03353 119403-01-9 (Freebase) Enquire
Atracurium Impurity E (cis-Quaternary Acid) TFA salt Impurity CS-EO-03348 1075727-04-6 (Freebase) Enquire
Atracurium Impurity M (R-cis, R'-cis)-Atracurium Free base Impurity CS-EO-03361 1193104-84-5 Enquire
Atracurium trans-trans isomer Impurity CS-O-52096 96946-53-1 Enquire
Azadirachtin I Impurity CS-ED-42336 134788-16-2 Enquire
Azelaic acid tetracarboxylic acid impurity Impurity CS-EO-02194 855898-43-0 Enquire
Bacitracin EP Impurity D Impurity CS-O-45672 1403-02-7 Enquire
Bacitracin EP Impurity I Impurity CS-O-45753 167289-62-5 Enquire
Bacitracin EP Impurity J Impurity CS-O-45754 167289-63-6 Enquire
Bacitracin EP Impurity K Impurity CS-O-45755 144572-52-1 Enquire
Bacitracin EP Impurity L Impurity CS-O-16920 Not Available Enquire
Bacitracin EP Impurity M Impurity CS-O-16921 Not Available Enquire
Bacitracin EP Impurity N Impurity CS-O-45756 Not Available Enquire
Bacitracin EP Impurity O Impurity CS-O-45757 Not Available Enquire
Bacitracin EP Impurity P Impurity CS-O-45758 Not Available Enquire
Bacitracin EP Impurity Q Impurity CS-O-45759 Not Available Enquire
Bacitracin Impurity A Impurity CS-O-35812 Not Available Enquire
Bacitracin Impurity B Impurity CS-O-35813 Not Available Enquire
Bacitracin Impurity C Impurity CS-O-35814 Not Available Enquire
Bacitracin Impurity E Impurity CS-T-48359 22601-63-4 Enquire
Bacitracin Impurity F Impurity CS-O-16584 167289-64-7 Enquire
Bacitracin Impurity G Impurity CS-O-16599 144572-54-3 Enquire
Bacitracin impurity H Impurity CS-O-16600 144572-55-4 Enquire
Beta-Apo-Oxytetracycline Impurity CS-O-14109 18751-99-0 In Stock
Bisnoracid Methyl Ester Impurity CS-EO-02897 60923-57-1 Enquire
Brivaracetam (alfaR, 4R)-Isomer Impurity CS-P-00772 357337-00-9 In Stock
Brivaracetam (alfaR,4S)-Isomer Impurity CS-P-00773 357336-99-3 In Stock
Brivaracetam (Alfa-S,4S) Impurity CS-O-51990 357336-94-8 Enquire
Brivaracetam acid (2R, 4R)-Isomer Impurity CS-O-47927 2755924-56-0 Enquire
Brivaracetam dihydro impurity Impurity CS-O-47101 357338-13-7 Enquire
Brivaracetam Impurity 16 Impurity CS-P-08730 2242647-55-6 Enquire
Brivaracetam Impurity 18 Impurity CS-O-38345 ---- Enquire
Brivaracetam Impurity 36 Impurity CS-EO-03384 357338-46-6 Enquire
Brivaracetam Impurity 43 Impurity CS-O-60649 2052297-74-0 Enquire
Brivaracetam Impurity 47 Impurity CS-O-56750 2397556-18-0 Enquire
Brivaracetam Impurity 52 Impurity CS-O-57680 ---- Enquire
Brivaracetam Impurity 66 Impurity CS-O-56748 ---- Enquire
Brivaracetam Impurity E Impurity CS-O-42633 2165431-90-1 In Stock
Brivaracetam nitrile impurity Impurity CS-O-47100 2412485-93-7 Enquire
Cabozantinib Malate (RACEMIC) impurity Impurity CS-O-44878 Not Available Enquire
Cefuracetime (E-isomer) Sodium Salt Impurity CS-TA-88117 97170-20-2 Enquire
Chlortetracycline EP Impurity F Impurity CS-O-53677 ---- Enquire
Cidofovir uracil analog Impurity CS-O-58843 116558-96-4 Enquire
Cinacalcet 5,6-Dihydro Racemate Hydrochloride Impurity CS-P-07510 2514708-62-2 In Stock
Cisatracurium Analog Cis-Cis-Triester Impurity CS-O-45363 ---- Enquire
Cisatracurium Benzene Sulfonium EP Impurity G Impurity CS-O-36754 Not Available Enquire
Cisatracurium Benzene Sulfonium EP Impurity H Impurity CS-O-36755 Not Available Enquire
Cisatracurium Besilate EP Impurity B Impurity CS-O-45314 732929-47-4 Enquire
Cisatracurium Besilate EP Impurity D Impurity CS-TA-56256 1075726-88-3 Enquire
Cisatracurium Besilate EP Impurity F Impurity CS-O-43121 1100676-15-0 Enquire
Cisatracurium Besilate EP Impurity L Impurity CS-O-43128 Not Available Enquire
Cisatracurium Besilate EP Impurity N Impurity CS-O-43125 119403-00-8 Enquire
Cisatracurium Besilate EP Impurity O Impurity CS-O-43126 2803857-41-0 Enquire
Cisatracurium Besilate EP Impurity P Impurity CS-O-43127 2024603-91-4 Enquire
Cisatracurium besilate EP Impurity Q Impurity CS-P-08993 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(7S,9S)-9-Acetyl-6,7,9,11-Tetrahydroxy-7,8,9,10-Tetrahydrote... Intermediate CS-ED-37917 60660-75-5 In Stock
1-ß-D-Arabinofuranosyluracil Intermediate CS-T-48310 3083-77-0 In Stock
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride Intermediate CS-DE-01488 2421-28-5 In Stock
3,3′,4,4′-Tetrachloroazobenzene Intermediate CS-ED-41954 14047-09-7 Enquire
3,4,3′,4′-Tetrachloroazoxybenzene Intermediate CS-ED-41955 21232-47-3 Enquire
4-(3-Hydroxypropylamino)-1,3-dimethyluracil Intermediate CS-O-41487 34654-80-3 In Stock
4-Hydroxyphenyllactic acid, racemic mixture Intermediate CS-EK-02168 6482-98-0 In Stock
6-Amino-3-methyluracil Intermediate CS-T-03101 21236-97-5 In Stock
9,10-Diphenylanthracene Intermediate CS-H-00225 1499-10-1 In Stock
Itraconazole 3-oxo-butyl-4-methoxy phenyl intermediate Intermediate CS-O-48665 250255-72-2 Enquire
N-9-Anthracenylmethylcinchonidinium chloride Intermediate CS-ED-41880 199588-80-2 Enquire
N-Desethyl N-Methyl rac-Rivastigmine Intermediate CS-T-16421 25081-93-0 In Stock
RAC-(3R,5S)-1-BENZYL-5-METHYLPIPERIDIN-3-OL HYDROCHLORIDE Intermediate CS-O-49535 1909294-95-6 Enquire
Tetracycline intermediate Intermediate CS-O-48131 1771-31-9 Enquire
Vibracolor Ruby Red Intermediate CS-O-49413 77061-58-6 Enquire
β-(M-HYDROXYPHENYL)HYDRACRYLIC ACID Intermediate CS-T-56314 3247-75-4 In Stock


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(rac-Enterodiol)-O-glucuronide (Mixture Of Diastereomers) Glucuronide CS-T-92265 76543-20-9 Enquire
(rac-Enterolactone)-O-glucuronide (Mixture of Diastereomers) Glucuronide CS-T-92383 768385-57-5 Enquire
Lumiracoxib Acyl-beta-D-glucuronide Glucuronide CS-T-57316 697287-17-5 Enquire
Propylthiouracil-Beta-D-Glucuronide Glucuronide CS-T-60853 33987-24-5 Enquire
Pyraclostrobin N-Desmethoxy 4-Glucuronide Impurity Glucuronide CS-O-60189 ---- Enquire
Pyraclostrobin N-Oxide Dimer Impurity Glucuronide CS-O-60190 2375200-93-2 Enquire
rac cis-3-Hydroxy Apatinib-Beta-O-Beta-D-Glucuronide Glucuronide CS-T-55761 1376331-61-1 Enquire
rac Ketoprofen Acyl-Beta-D-glucuronide Glucuronide CS-T-57016 76690-94-3 Enquire
rac Mono(2-ethyl-5-oxohexyl) Phthalate Glucuronide Glucuronide CS-T-82947 118517-72-9 Enquire
rac-Hesperetin 3-O-β-D-glucuronide (Mixture of Diastereomers... Glucuronide CS-DF-00053 1237479-05-8 In Stock
rac-Hesperetin 7-O-beta-D-Glucuronide Glucuronide CS-K-00305 1237479-09-2 Enquire
rac-Hydroxy Itraconazole Glucuronide Glucuronide CS-O-44721 Not Available Enquire
rac-Normetanephrine-Beta-O-glucuronide Glucuronide CS-T-83695 28932-87-8 Enquire
Zomepirac Acyl-O-Beta-D-glucuronide Glucuronide CS-T-62852 75871-31-7 Enquire
Zomepirac Acyl-O-beta-D-glucuronide 2-Propenyl Ester Glucuronide CS-T-87937 860615-41-4 Enquire
rac 7-Hydroxy Efavirenz 7-O-ß-D-Glucuronide Glucuronide CS-T-78570 1702668-46-9 Enquire
rac Formoterol 1'-O-β-D-Glucuronide Glucuronide CS-T-54912 250336-07-3 Enquire
rac Ketorolac Acyl-β-D-glucuronide Glucuronide CS-T-92588 Not Available Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,1,2,2-Tetrachloroethane Fine Chemicals CS-DB-00133 79-34-5 In Stock
1,3-Dimethyluracil Fine Chemicals CS-M-57493 874-14-6 In Stock
1,4,6,7-Tetrachloronaphthalene Fine Chemicals CS-O-54843 55720-43-9 Enquire
4-Hydroxy-2',3',4',5'-tetrachlorobiphenyl Fine Chemicals CS-O-60923 67651-34-7 Enquire
5-Azauracil Fine Chemicals CS-T-04482 71-33-0 In Stock
5-Bromouracil Fine Chemicals CS-O-01027 51-20-7 In Stock
5-Chlorouracil Fine Chemicals CS-O-01151 1820-81-1 In Stock
5-Fluoro Uracil Fine Chemicals CS-O-30920 51-21-8 In Stock
6-Amino-5-formamido-uracil Fine Chemicals CS-O-60739 10184-00-6 Enquire
6-Chlorouracil Fine Chemicals CS-T-12750 4270-27-3 Enquire
Arachidic Acid methyl ester Fine Chemicals CS-E-00031 1120-28-1 In Stock
DODECAHYDROBENZO[I][1,4,7,12,15,18] HEXAOXACYCLOTETRACOSINE-... Fine Chemicals CS-BX-02830 Not Available Enquire
Enduracidin - ca. 8% Fine Chemicals CS-O-53434 11115-82-5 In Stock
Peracetic Acid Fine Chemicals CS-T-60269 79-21-0 In Stock
rac Pinostrobin Fine Chemicals CS-ZG-06543 75291-74-6 Enquire
rac trans-2-Phenylcyclopropanecarboxylic Acid Fine Chemicals CS-T-39417 939-90-2 In Stock
rac-1,1-Binaphthyl-2,2-diyl-hydrogenphosphate Fine Chemicals CS-CU-00010 35193-63-6 In Stock
rac-Prohydrojasmon Fine Chemicals CS-O-59608 158474-72-7 Enquire
Tetraethyl 2,14-dimethyl-8-oxopentadecane-2,7,9,14-tetracarb... Fine Chemicals CS-O-53159 ---- Enquire
(5R,9Z,12R,18R)-9-Ethylidene-7-(hydroxymethyl)-5-methyl-3,6,... Fine Chemicals CS-ZH-35264 40158-95-0 Enquire
1,2-Dimyristoyl-sn-glycero-3-(phospho-rac-(1-glycerol)), sod... Fine Chemicals CS-ZG-51952 200880-40-6 Enquire
1,2-Distearoyl-sn-glycero-3-phospho-rac-(1-glycerol) Sodium ... Fine Chemicals CS-T-93436 200880-42-8 Enquire
1-Hydroxybenz[a]anthracene Fine Chemicals CS-T-78849 69847-26-3 Enquire
1-Linoleoyl-2-oleoyl-3-stearoyl-rac-glycerol Fine Chemicals CS-ZG-38169 135092-48-7 Enquire
1-TETRACOSANOL Fine Chemicals CS-E-02804 506-51-4 Enquire
2,2’,5,5’-Tetrachlorobiphenyl Fine Chemicals CS-T-86370 35693-99-3 Enquire
2,3,4,5-Tetrachlorophenol Fine Chemicals CS-MM-49869 4901-51-3 Enquire
2,4,4,4-Tetrachlorobutyric acid chloride Fine Chemicals CS-ED-02037 68121-36-8 Enquire
2-Methylthio Uracil Fine Chemicals CS-T-82662 5751-20-2 Enquire
6-Chloro-3-methyluracil Fine Chemicals CS-M-03133 4318-56-3 Enquire
Anthracen-9-ol Fine Chemicals CS-ZJ-15119 529-86-2 Enquire
Anthracene-9,10-dimethanamine Fine Chemicals CS-O-35024 6705-67-5 Enquire
Azaspiracid-1 Fine Chemicals CS-EV-00045 214899-21-5 Enquire
Bacitracin A Fine Chemicals CS-ZH-11135 22601-59-8 Enquire
Di(12-hydroxystearoyl)-arachidoyl-glycerol Fine Chemicals CS-O-35342 Not Available Enquire
Licorice extract powder Fine Chemicals CS-O-15093 71277-79-7 Enquire
N-[(1R,2R,6S,7S,8S,10R)-3,5-dioxo-4-azatetracyclo[5.3.2.0 {2... Fine Chemicals CS-ED-01716 869572-92-9 Enquire
PCI-32765 (Racemate) Fine Chemicals CS-ZE-32505 936563-87-0 Enquire
Tetrachloroethylene Fine Chemicals CS-T-43569 127-18-4 Enquire
Tetracosactide Hexaacetate Fine Chemicals CS-T-93272 22633-88-1 Enquire
tetracosamethylcyclododecasiloxane Fine Chemicals CS-ED-01366 18919-94-3 Enquire
Tetracosanoic Acid Fine Chemicals CS-T-61756 557-59-5 Enquire
Tetramethyl trans,trans,trans-cyclobutane-1,2,3,4-tetracarbo... Fine Chemicals CS-O-33919 3999-67-5 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-(3-Hydroxypropyl N-Nitrosamine)-1,3-dimethyluracil Nitrosamine CS-O-52401 ---- Enquire
6-Amino-5-nitroso-3-methyluracil Nitrosamine CS-T-47962 61033-04-3 Enquire
N-desethyl N-Nitroso Nitroproparacaine Nitrosamine CS-O-57966 ---- Enquire
N-desethyl N-Nitroso Proparacaine Impurity 4 Nitrosamine CS-O-57967 --- Enquire
N-Desmethyl N-Nitroso rac-selegiline Nitrosamine CS-O-54906 Not Available In Stock
N-Nitroso - Tetracaine N-Oxide Nitrosamine CS-O-51539 Not Available Enquire
N-Nitroso Apraclonidine (Possibility-2) Nitrosamine CS-O-58978 ---- Enquire
N-Nitroso Apraclonidine Impurity 1 Nitrosamine CS-O-58977 ---- Enquire
N-Nitroso brivaracetam methyl ester impurity Nitrosamine CS-O-55094 ---- Enquire
N-Nitroso Decarbonyl Rac-Rivaroxaban Nitrosamine CS-O-43028 ---- In Stock
N-Nitroso DesmethoxyEsomeprazol(Racemic) Nitrosamine CS-O-44199 Not Available Enquire
N-Nitroso Itraconazole Impurity 1 Nitrosamine CS-O-51638 75051-59-1 In Stock
N-Nitroso Levetiracetam Impurity Nitrosamine CS-EO-02666 ---- Enquire
N-Nitroso Levetiracetam Impurity 2 Nitrosamine CS-O-53820 ---- Enquire
N-Nitroso Levetiracetam USP Related Compound A Nitrosamine CS-EO-02665 Not Available Enquire
N-Nitroso meta-methyl rac-Atomoxetine Nitrosamine CS-O-58754 Not Available In Stock
N-Nitroso N-Desmethyl Rac-Rivastigmine Nitrosamine CS-O-46573 Not Available Enquire
N-Nitroso N-Desmethyl Tetracaine Nitrosamine CS-O-48702 3050754-69-0 Enquire
N-Nitroso Paracetamol Nitrosamine CS-EO-02164 146897-60-1 Discontinued
N-Nitroso Paracetamol EP Impurity M Nitrosamine CS-O-52973 ---- Discontinued
N-Nitroso Para-methyl rac-Atomoxetine Nitrosamine CS-O-58933 ---- Enquire
N-Nitroso piperacilin Impurity-1 Nitrosamine CS-EO-02702 Not Available Enquire
N-Nitroso piperacilin Impurity-2 Nitrosamine CS-EO-02703 Not Available Enquire
N-nitroso rac Cinacalcet Nitrosamine CS-O-37736 ---- In Stock
N-Nitroso rac Tamsulosin Nitrosamine CS-O-58490 Not Available In Stock
N-Nitroso rac-Atomoxetine Nitrosamine CS-O-58932 ---- Enquire
N-Nitroso Rac-Clopidogrel EP Impurity F (Mixture of isomers) Nitrosamine CS-O-44417 ---- In Stock
N-Nitroso rac-Ephedrine Nitrosamine CS-O-45434 17608-59-2 Enquire
N-Nitroso rac-Ezetimibe Benzyl Diol Impurity Nitrosamine CS-O-58788 ---- Enquire
N-Nitroso Tetracaine Nitrosamine CS-O-39161 Not Available In Stock
N-Nitroso Tetracaine EP Impurity B Nitrosamine CS-O-51538 ---- In Stock
N-Nitroso Tetracaine EP Impurity C Nitrosamine CS-O-51113 Not Available Enquire
N-Nitroso Tipiracil Nitrosamine CS-O-48736 ---- Enquire
N-Nitroso-4-monomethylamino-6-deoxytetracycline Nitrosamine CS-O-48040 Not Available Enquire
N-Nitroso-Desmethyl-Tetracycline Nitrosamine CS-O-50609 ---- Enquire
N-Nitroso-Diisobutyryl Rac-Epinephrine Nitrosamine CS-O-52976 Not Available In Stock
N-Nitroso-N-desmethyl-oxytetracycline Nitrosamine CS-EO-03131 Not Available Enquire
N-Nitroso-Rac-Duloxetine Nitrosamine CS-EO-02598 2680527-91-5 In Stock
rac 5-Hydroxymethyl Desisopropyl Tolterodine Nitrosamine CS-O-51825 Not Available Enquire
rac Moxifloxacin Nitroso Impurity 2 Nitrosamine CS-O-57734 ---- Enquire
rac N-Nitroso Thiazolidine-4-carboxylic Acid Nitrosamine CS-T-37304 88381-44-6 Enquire
rac N-Nitroso-N-Desmethyl Dapoxetine Nitrosamine CS-O-46371 Not Available Enquire
rac-Niraparib Nitroso Impurity 2 Nitrosamine CS-O-59484 ---- Enquire
rac-Niraparib Nitroso Impurity 3 Nitrosamine CS-O-59486 ---- Enquire
rac-N-Nitroso Mirabegron (Mixture of Isomers) Nitrosamine CS-O-44628 ---- In Stock
rac-N-Nitroso Nornicotine Nitrosamine CS-T-37265 80508-23-2 In Stock
Rac-N-Nitroso Rivaroxaban Stage -1 Impurity Nitrosamine CS-O-50452 ---- Enquire
rac-N-Nitroso Tolterodine Monoisopropyl 5-Carboxylic Acid Nitrosamine CS-O-57588 ---- Enquire
Rac-Zanubrutinib Di-Nitroso impurity Nitrosamine CS-O-54985 ---- Enquire
Rac-Zanubrutinib N-Nitroso N-Desacryloyl impurity Nitrosamine CS-O-54986 ---- Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Caffeine Melting Point Standard(Secondary Standards traceble... Secondary Standards CS-ER-00342 58-08-2 Enquire
Capecitabine Impurity D(Secondary Standards traceble to EP) Secondary Standards CS-ER-02535 910129-15-6 Enquire
Cyanocobalamin Crystalline(Secondary Standards traceble to U... Secondary Standards CS-ER-00565 68-19-9 Enquire
Cyanocobalamin(Secondary Standards traceble to EP) Secondary Standards CS-ER-02697 68-19-9 Enquire
Deferoxamine for system suitability(Secondary Standards trac... Secondary Standards CS-ER-02709 138-14-7 Enquire
Iodixanol Related Compound C(Secondary Standards traceble to... Secondary Standards CS-ER-01091 171897-74-8 Enquire
Iohexol Related Compound C(Secondary Standards traceble to U... Secondary Standards CS-ER-01096 76820-34-3 Enquire
Ondansetron for LC system suitability(Secondary Standards tr... Secondary Standards CS-ER-02793 103639-04-9 Enquire
Rivastigmine Related Compound F(Secondary Standards traceble... Secondary Standards CS-SS-26546-10MG 1346602-84-3 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-bromoanthracene-D9 Stable Isotope Reagent CS-O-51604 7397-92-4 (Unlabelled) Enquire
2,3,5,6-Tetrachloroaniline-d3 Stable Isotope Reagent CS-C-01681 1219806-05-9 Enquire
5-Methyluracil-d8 Stable Isotope Reagent CS-T-103737 2376506-60-2 Enquire
7-Chloro-5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracene-D10 Stable Isotope Reagent CS-O-47322 2778147-39-8 Enquire
9-(5,9-dioxa-13b-boranaphtho[3,2,1-de]anthracen-7-yl)-9H-1,9... Stable Isotope Reagent CS-O-48590 2778145-64-3 Enquire
9-Anthracene-d9 -carboxylic Acid Stable Isotope Reagent CS-C-01673 1219803-78-7 Enquire
9-Bromoanthracene-d9 Stable Isotope Reagent CS-O-46222 183486-02-4 In Stock
Anthracene-d10 Stable Isotope Reagent CS-T-66681 1719-06-8 In Stock
rac Styrene Glycol-D5 Stable Isotope Reagent CS-T-104064 93-56-1(unlablled) Enquire
rac Styrene Oxide-13C6 Stable Isotope Reagent CS-T-104063 96-09-3(unlablled) Enquire
Tetracosanoic acid-d3 Stable Isotope Reagent CS-O-55006 851073-55-7 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,2,4,5-Benzenetetracarboxylic acid Building Blocks CS-BX-02752 89-05-4 Enquire
2,3,4,5-Tetrachlorobenzoic acid Building Blocks CS-O-57667 50-74-8 In Stock
2-Ethylanthracene Building Blocks CS-O-47553 52251-71-5 Enquire
3,​4,​9,​10-​Perylenetetracarboxy​lic Dianhydride Building Blocks CS-DE-01535 Not Available Enquire
3,4,9,10-Perylenetetracarboxylic dianhydride Building Blocks CS-DE-01616 128-69-8 Enquire
5-(Trifluoromethyl)uracil Building Blocks CS-M-02415 54-20-6 In Stock
cis,trans,cis-1,2,3,4-Tetracarbomethoxycyclobutane Building Blocks CS-O-44370 Not Available Enquire
Tofacitinib intermeduate racemic Building Blocks CS-O-44035 Not Available Enquire
1,2,4,5-Tetrachlorobenzene Building Blocks CS-BX-00784 95-94-3 Enquire
2,3,4,5-Tetrachlorotolune Building Blocks CS-O-37695 76057-12-0 Enquire
2,3,5,6-Tetrachlorotoluene Building Blocks CS-O-37696 29733-70-8 Enquire
2,4,4,4-tetrachlorobutanenitrile Building Blocks CS-O-45847 41797-95-9 Enquire
Tetrachloro-m-xylene Building Blocks CS-ZG-93276 877-09-8 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Paracetamol impurity K CRS (Y0001955) EP Standards CS-EG-03215 123-30-8 Enquire
Racecadotril impurity G (Y0000898) EP Standards CS-EG-00519 81110-69-2 Enquire
4-Epitetracycline hydrochloride(E0600000) EP Standards CS-EG-00789 23313-80-6 Enquire


Peptide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Rac -Dehydrovoclosporin Peptide CS-O-47832 Not Available Enquire


Chiral

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
rac-Pregabalin Chiral CS-O-02083 128013-69-4 In Stock
Tolterodine Monoisopropyl 5-Carboxylic Acid Racemate Chiral CS-T-10367 214601-13-5 In Stock
Brivaracetam (Racemate) Chiral CS-P-00774 357335-87-6 Enquire
Chloroacetylenic rac-trans Permethrin Chiral CS-TA-94161 65133-01-9 Enquire


IP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Racecadotril IP Standards CS-IP-00373 81110-73-8 Enquire
Racecadotril Impurity G IP Standards CS-IP-00374 81110-69-2 Enquire
Racemic cetirizine dihydrochloride IP Standards CS-IP-00141 83881-52-1 Enquire


Dyes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1,6-Dinitro-9,10-anthracenedione Dyes CS-O-57483 1604-42-8 Enquire
1,7-Dinitro-9,10-anthracenedione Dyes CS-O-57485 1604-43-9 Enquire
1,4-Diamino-2-methoxy-9,10-anthracenedione Dyes CS-ZB-25733 2872-48-2 Enquire
Oracet Blue B Dyes CS-BX-00937 12769-16-3 Enquire


OLED

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
9-(1-Naphthalenyl)-10-(4-(2-naphthalenyl)phenyl)anthracene OLED CS-O-57254 1026768-26-2 Enquire
9-Bromo-10-phenylanthracene OLED CS-T-70693 23674-20-6 Enquire


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cd-cadmium -Cadmium standard solution traceable to SRM from ... Analytical Standard CS-O-58784 ---- Enquire
Copper AAS standard solution 1000 mg/L Cu in diluted HNO₃ tr... Analytical Standard CS-O-58782 ---- Enquire
Iron AAS standard solution 1000 mg/L Fe in diluted HNO₃ trac... Analytical Standard CS-O-58779 ---- Enquire
Lead AAS standard solution 1000 mg/L Pb in diluted HNO₃ trac... Analytical Standard CS-O-58780 ---- Enquire
Manganese AAS standard solution 1000 mg/L Mn in diluted HNO₃... Analytical Standard CS-O-58778 ---- Enquire
Nickel-Ni - Nickel (Ni) Standard Solution traceable to SRM ... Analytical Standard CS-O-58785 ---- Enquire
N-nitroso-desmethyl-tetracaine-100 PPM in Acetonitrile Analytical Standard CS-O-48702-1.5ML ---- Enquire
N-Nitroso-Desmethyl-Tetracycline Analytical Standard CS-O-50609-10MG ---- Enquire
N-nitroso-desmethyl-tetracycline-100 PPM in Acetonitrile Analytical Standard CS-O-50609-1.5ML ---- Enquire
N-Nitroso-N-desmethyl Tetracaine Analytical Standard CS-O-48702-10MG ---- Enquire
N-nitroso-racepinephrine-100 PPM in Acetonitrile Analytical Standard CS-EO-01442-1.5ML 3038740-97-2 Enquire
Silver AAS standard solution 1000 mg/L Ag in diluted HNO₃ tr... Analytical Standard CS-O-58783 ---- Enquire
Tin-Sn - Tin (Sn) Standard Solution traceable to SRM from NI... Analytical Standard CS-O-58786 ---- Enquire
Zinc AAS standard solution 1000 mg/L Zn in diluted HNO₃ trac... Analytical Standard CS-O-58781 ---- Enquire


Phytochemical

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Karacoline Phytochemical CS-E-01726 39089-30-0 Enquire


Natural Products

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Oleracein A Natural Products CS-ED-42044 872100-54-4 Enquire
Oleracein B Natural Products CS-ED-42045 872100-55-5 Enquire
Powdered Valerian Extract Natural Products CS-BX-02953 8057-49-6 Enquire


Catalyst

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Indium(III) chloride anhydrous, powder, ≥99.999% trace meta... Catalyst CS-BX-02756 10025-82-8 In Stock


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Acetaminophen(Secondary Standards traceble to USP) Therapeutic CS-ER-00012 103-90-2 Enquire
Amlodipine besilate(Secondary Standards traceble to EP) Therapeutic CS-ER-02300 111470-99-6 Enquire
Amlodipine for peak identification(Secondary Standards trace... Therapeutic CS-ER-02304 111470-99-6 Enquire
Amlodipine impurity B(Secondary Standards traceble to EP) Therapeutic CS-ER-02302 721958-72-1 Enquire
Amlodipine impurity G(Secondary Standards traceble to EP) Therapeutic CS-ER-02303 43067-01-2 Enquire
Amlodipine Related Compound C(Secondary Standards traceble t... Therapeutic CS-ER-00104 43067-01-2 Enquire
Brivaracetam Therapeutic CS-T-49592 357336-20-0 In Stock
Brivaracetam Carboxylic acid Therapeutic CS-O-33755 943986-67-2 In Stock
Carmustine impurity A(Secondary Standards traceble to EP) Therapeutic CS-ER-02555 2214-72-4 Enquire
Carmustine Related Compound A(Secondary Standards traceble t... Therapeutic CS-ER-00416 2214-72-4 Enquire
Cetirizine for peak identification(Secondary Standards trace... Therapeutic CS-ER-02593 83881-52-1 Enquire
Diclofenac for system suitability(Secondary Standards traceb... Therapeutic CS-ER-02762 15307-79-6 Enquire
Diclofenac sodium(Secondary Standards traceble to EP) Therapeutic CS-ER-02761 15307-79-6 Enquire
Diclofenac Sodium(Secondary Standards traceble to USP) Therapeutic CS-ER-00639 15307-79-6 Enquire
Emtricitabine 5-fluorouracil analog Therapeutic CS-O-16331 145986-11-4 In Stock
Glipizide Related Compound A(Secondary Standards traceble to... Therapeutic CS-ER-00978 33288-71-0 Enquire
Glyburide Related Compound A(Secondary Standards traceble to... Therapeutic CS-ER-00987 16673-34-0 Enquire
Glyburide Related Compound B(Secondary Standards traceble to... Therapeutic CS-ER-00988 21165-77-5 Enquire
Itraconazole-d3 Therapeutic CS-O-06691 1217512-35-0 In Stock
Omeprazole Related Compound A(Secondary Standards traceble t... Therapeutic CS-ER-01520 88546-55-8 Enquire
Ondansetron for TLC system suitability(Secondary Standards t... Therapeutic CS-ER-02798 103639-04-9 Enquire
Ondansetron hydrochloride dihydrate(Secondary Standards trac... Therapeutic CS-ER-02796 103639-04-9 Enquire
Ondansetron impurity A(Secondary Standards traceble to EP) Therapeutic CS-ER-02792 103639-04-9 Enquire
Pregabalin CV(Secondary Standards traceble to USP) Therapeutic CS-ER-01761 148553-50-8 Enquire
rac 5,6-Dehydro Pregabalin Therapeutic CS-T-14980 1136478-30-2 Enquire
rac-Naproxen Therapeutic CS-O-10952 23981-80-8 In Stock
Uracil Therapeutic CS-T-46139 66-22-8 In Stock


Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Molybdenum tetrachloride Reagents CS-O-49337 13320-71-3 Enquire
Tetratetracontane Reagents CS-O-55070 7098-22-8 Enquire