Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Alcohol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Alcohol 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 Alcohol-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.
Our Alcohol-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.
Alcohol Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Methylpropyl-2-d1 Alcohol | Stable Isotopes | CS-C-00595 | 20440-13-5 | Enquire |
| 3,4-Dimethoxy[7-13C]-benzyl Alcohol | Stable Isotopes | CS-T-103157 | 91384-88-2 | Enquire |
| 3b,5b-Dihydroxy Drospirenone-d4 Ring-opened Alcohol Impurity | Stable Isotopes | CS-T-99597 | Not Available | Enquire |
| 3-Phenoxybenzyl-d5 Alcohol | Stable Isotopes | CS-T-102134 | Not Available | Enquire |
| 4-(Benzyloxy)-3-methoxy-benzyl Alcohol-d2 | Stable Isotopes | CS-T-102867 | 74719-60-1 | Enquire |
| 6-Chloro-1-hexyl-3,3,4,4,5,5-d6 Alcohol | Stable Isotopes | CS-C-00565 | 1219794-83-8 | Enquire |
| Benzyl alcohol-18O | Stable Isotopes | CS-O-57698 | 42181-97-5 | Enquire |
| Cyclopropyl-2,2,3,3-d4-methyl-d2 Alcohol | Stable Isotopes | CS-C-00602 | 1219805-67-0 | Enquire |
| Ibuprofen-d3 Alcohol | Stable Isotopes | CS-T-101239 | 1794979-83-1 | Enquire |
| Mebeverine Alcohol-d5 | Stable Isotopes | CS-O-06747 | 2070015-15-3 | In Stock |
| O-Desmethyl Mebeverine Alcohol D5 | Stable Isotopes | CS-O-47484 | Not Available | Enquire |
| O-Desmethyl Mebeverine Alcohol-d5 Citrate | Stable Isotopes | CS-O-10130 | ---- | In Stock |
| Quetiapine Diether Alcohol-d8 | Stable Isotopes | CS-T-99291 | 2734379-99-6 | Enquire |
| rac cis-Loxoprofen-d3 Alcohol | Stable Isotopes | CS-T-97345 | Not Available | Enquire |
| sec-Hexyl Alcohol Phthalate-d4 | Stable Isotopes | CS-T-98098 | Not Available | Enquire |
| Stearyl alcohol-d35 | Stable Isotopes | CS-O-40666 | 1800501-47-6 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Oleyl Alcohol | API | CS-T-37753 | 143-28-2 | In Stock |
| Vortioxetine Hemi Benzyl alcohol Hydrobromide | API | CS-EO-02737 | 1793058-29-3 | Enquire |
| Allyl Alcohol | API | CS-T-01647 | 107-18-6 | Enquire |
| Behenyl Alcohol | API | CS-L-00095 | 661-19-8 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Coniferyl alcohol | Metabolite | CS-T-93597 | 32811-40-8 | Enquire |
| Mebeverine Alcohol | Metabolite | CS-O-10322 | 14367-47-6 | In Stock |
| O-Desmethyl Mebeverine Alcohol | Metabolite | CS-O-07907 | 155172-67-1 | Enquire |
| Sinapyl alcohol | Metabolite | CS-T-93598 | 537-33-7 | Enquire |
| Sinapyl alcohol-(E) form | Metabolite | CS-O-34695 | 20675-96-1 | Enquire |
| Terfenadine alcohol metabolite | Metabolite | CS-BX-00219 | 76815-56-0 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1,2-dihydro-3-one-17-Acetyl Fulvestrant Nonyl alcohol impuri... | Impurity | CS-O-48925 | Not Available | Enquire |
| 4-Methoxybenzyl Alcohol | Impurity | CS-T-32224 | 105-13-5 | In Stock |
| 4-Methoxycinnamyl alcohol | Impurity | CS-O-57814 | 53484-50-7 | Enquire |
| Alcaftadine Alcohol | Impurity | CS-O-46906 | 147083-89-4 | Enquire |
| Apremilast Isopropyl alcohol Impurity | Impurity | CS-O-47427 | Not Available | Enquire |
| Atracurium Besylate Impurity D2 Iodide (cis-Quaternary Alcoh... | Impurity | CS-EO-03349 | 1100676-15-0 (Freebase) | Enquire |
| Atracurium Impurity 8 (cis-Quaternary Alcohol) | Impurity | CS-EO-03358 | 1100676-15-0 (Freebase) | Enquire |
| Baclofen furfuryl alcohol impurity | Impurity | CS-O-56156 | ---- | Enquire |
| Bis(ethoxycarbonyl) Efavirenz Amino Alcohol | Impurity | CS-T-93299 | 2733280-20-9 | Enquire |
| Bisoprolol Alcohol Impurity | Impurity | CS-O-07371 | 623-05-2 | In Stock |
| Crisaborole Desbromo Keto alcohol impurity | Impurity | CS-O-44402 | 70978-40-4 | Enquire |
| Eliglustat Amide Amino Alcohol | Impurity | CS-O-59266 | 686710-19-0 | Enquire |
| Eliglustat Amino Alcohol Impurity | Impurity | CS-O-60031 | 2313482-41-4 | Enquire |
| Ezetimibe Lactam Cleaved Alcohol | Impurity | CS-P-07772 | 1374250-07-3 | Enquire |
| fenticonazole impurity (4-(Phenylthio)benzyl Alcohol) | Impurity | CS-T-39749 | 6317-56-2 | In Stock |
| Ibuprofen Alcohol | Impurity | CS-T-56572 | 36039-36-8 | In Stock |
| Montelukast Chloroalcohol impurity | Impurity | CS-EO-03095 | 880769-28-8 | Enquire |
| Ozanimod Diamino alcohol impurity | Impurity | CS-O-45111 | Not Available | Enquire |
| Phenylbutyl dimethyl silyl alcohol | Impurity | CS-O-53576 | 1003840-71-8 | Enquire |
| Picosulfate Benzyl Alcohol Disodium Salt | Impurity | CS-SN-00192 | 2379878-05-2 | Enquire |
| Quetiapine Diether Alcohol (HCl salt) | Impurity | CS-EO-03802 | 329216-69-5 (Freebase) | Enquire |
| Ritonavir Impurity J + K (Mixture of Boc-Amino Alcohol and I... | Impurity | CS-O-59753 | ---- | Enquire |
| Siponimod Alcohol Impurity | Impurity | CS-O-37225 | 1418144-66-7 | Enquire |
| Sparsentan Alcohol Impurity | Impurity | CS-O-59553 | 1098924-76-5 | Enquire |
| Stiripentol 4-Alcohol Impurity | Impurity | CS-O-48119 | Not Available | Enquire |
| Tiagabine alcohol analog | Impurity | CS-O-49673 | 847233-27-6 | Enquire |
| Vildagliptin Amino Alcohol Impurity | Impurity | CS-O-31520 | 702-82-9 | In Stock |
| 2,4-Dichlorobenzyl alcohol EP Impurity A | Impurity | CS-EO-00467 | 34145-05-6 | Enquire |
| 2,4-Dichlorobenzyl alcohol EP Impurity G | Impurity | CS-EO-00468 | 207974-13-8 | Enquire |
| 2-Iodo-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzyl Alcoho... | Impurity | CS-T-29536 | 197968-46-0 | Enquire |
| 3-β,5-β-Dihydroxy Drospirenone Ring-opened Alcohol... | Impurity | CS-T-53211 | 82543-18-8 | Enquire |
| 5-β-Hydroxy Drospirenone Ring-opened Alcohol Impurity | Impurity | CS-T-55973 | 1357252-81-3 | Enquire |
| 5-tert-butyl-2-methoxybenzyl alcohol | Impurity | CS-O-41624 | 160744-54-7 | Enquire |
| cis-Quaternary Alcohol | Impurity | CS-EO-00456 | Not Available | Enquire |
| Efavirenz Amino Alcohol Ethyl Carbamate | Impurity | CS-T-21509 | 211563-41-6 | Enquire |
| Efavirenz Aminoalcohol | Impurity | CS-P-07792 | 154598-58-0 | Enquire |
| Efavirenz Benzoylaminoalcohol Impurity | Impurity | CS-P-07790 | 1189491-03-9 | Enquire |
| Piperonyl Alcohol | Impurity | CS-T-40141 | 495-76-1 | Enquire |
| Revefinacin Alcohol Impurity | Impurity | CS-EO-01063 | 1682660-39-4 | Enquire |
| Warfarin Alcohol (Mixture of Diastereomers) | Impurity | CS-T-87449 | 28392-96-3 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,6-Dichloro Benzyl Alcohol | Intermediate | CS-O-10648 | 15258-73-8 | In Stock |
| 2-Bromo-4,5-dimethoxybenzyl Alcohol | Intermediate | CS-T-08359 | 54370-00-2 | In Stock |
| 3-Methylbenzyl Alcohol | Intermediate | CS-AC-12425 | 587-03-1 | In Stock |
| Cinnamyl Alcohol | Intermediate | CS-T-12956 | 104-54-1 | In Stock |
| Furfuryl Alcohol | Intermediate | CS-T-24966 | 98-00-0 | In Stock |
| Latanoprost benzoate alcohol | Intermediate | CS-O-50941 | 55444-68-3 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,3,4-Trimethoxybenzyl Alcohol | Fine Chemicals | CS-T-45559 | 71989-96-3 | Enquire |
| 3-Bromobenzyl alcohol | Fine Chemicals | CS-M-02067 | 15852-73-0 | In Stock |
| 3-Fluorobenzyl Alcohol | Fine Chemicals | CS-M-01369 | 456-47-3 | In Stock |
| 4-Nitrobenzyl alcohol | Fine Chemicals | CS-M-57626 | 619-73-8 | In Stock |
| Efavirenz Amino Alcohol Methyl Carbamate | Fine Chemicals | CS-T-50613 | 211563-40-5 | Enquire |
| Isobutyl Alcohol | Fine Chemicals | CS-T-29637 | 78-83-1 | Enquire |
| Phenylethyl Alcohol | Fine Chemicals | CS-T-39215 | 60-12-8 | In Stock |
| Tetrahydrofurfuryl alcohol | Fine Chemicals | CS-ED-41996 | 97-99-4 | In Stock |
| (1S,3R) BTV-Amino alcohol | Fine Chemicals | CS-T-94731 | 1259436-59-3 | Enquire |
| 2-Chlorobenzyl alcohol | Fine Chemicals | CS-M-01372 | 17849-38-6 | Enquire |
| 2-Fluorobenzyl alcohol | Fine Chemicals | CS-M-01370 | 446-51-5 | Enquire |
| 2-Methyl-3-nitrophenyl alcohol | Fine Chemicals | CS-ZH-35220 | 23876-13-3 | Enquire |
| 3,5-Di-tert-butyl-4-hydroxybenzyl alcohol | Fine Chemicals | CS-ED-01971 | 88-26-6 | Enquire |
| 3-Methoxy-5-(trifluoromethyl)benzyl alcohol | Fine Chemicals | CS-MM-25630 | 916420-98-9 | Enquire |
| Cetostearyl Alcohol pure | Fine Chemicals | CS-EP-00138 | 8005-44-5 | Enquire |
| tert-butyldiphenylsilyl alcohol | Fine Chemicals | CS-DV-03761 | 93547-88-7 | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Propanol [Isopropyl Alcohol]GC Standard | Secondary Standards | CS-SS-24122-100ML | 67-63-0 | Enquire |
| Ethyl Alcohol | Secondary Standards | CS-SS-26586 | 64-17-5 | In Stock |
| Isopropyl Alcohol | Secondary Standards | CS-SS-26608 | 67-63-0 | In Stock |
| Methyl Alcohol | Secondary Standards | CS-ER-01329 | 67-56-1 | In Stock |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-sec-Butyl-3,3,4,4,4-d5 Alcohol | Stable Isotope Reagent | CS-C-01840 | 75749-92-7 | Enquire |
| (±)-sec-Butyl-d9 Alcohol | Stable Isotope Reagent | CS-C-01841 | 1202864-22-9 | Enquire |
| 1,1-Dimethyl-1-propanol-d6 | Stable Isotope Reagent | CS-T-53482 | 75295-95-3 | In Stock |
| 2-Amino-ethan-1,1,2,2-D4-ol | Stable Isotope Reagent | CS-O-20024 | 85047-08-1 | In Stock |
| 2-Hexylcinnamyl-d5-alcohol | Stable Isotope Reagent | CS-O-42187 | 1044744-19-5 (Unlabeled) | Enquire |
| 2-Methyl-d3-propyl Alcohol | Stable Isotope Reagent | CS-C-02127 | 95927-04-1 | Enquire |
| 2-Methylpropyl Alcohol-OD | Stable Isotope Reagent | CS-C-02126 | 14848-63-6 | Enquire |
| 2-Phenoxyethyl-1,1,2,2- d4 Alcohol | Stable Isotope Reagent | CS-C-02037 | 1219804-65-5 | Enquire |
| 2-Phenylethan-1,1,2,2-d4-ol | Stable Isotope Reagent | CS-O-42876 | 107473-33-6 | In Stock |
| 3-Pentyl-2,2,3,4,4-d5 Alcohol | Stable Isotope Reagent | CS-C-02029 | 144032-75-7 | Enquire |
| 4-Aminobenzyl alcohol-d4 | Stable Isotope Reagent | CS-O-54759 | 1239708-47-4 | Enquire |
| 4-Aminobenzyl alcohol-d6 | Stable Isotope Reagent | CS-O-54760 | 1080632-97-8 | Enquire |
| 4-Fluorobenzyl-2,3,5,6-d4 Alcohol | Stable Isotope Reagent | CS-C-01614 | 93111-26-3 | Enquire |
| 4-Fluorobenzyl-d6 Alcohol | Stable Isotope Reagent | CS-C-01615 | 1071809-48-7 | Enquire |
| 5-Methyl-3-heptyl Alcohol-d18 (mixture of stereoisomers) | Stable Isotope Reagent | CS-C-02106 | 2708283-13-8 | Enquire |
| Benzyl alcohol-d7 | Stable Isotope Reagent | CS-BX-00301 | 71258-23-6 | In Stock |
| Catechol-d4 | Stable Isotope Reagent | CS-T-50405 | 103963-58-2 | In Stock |
| Cyclopropyl-1-d1-methyl-d2 Alcohol | Stable Isotope Reagent | CS-C-01776 | 1219802-62-6 | Enquire |
| Ethyl-1,1-d2 Alcohol-OD | Stable Isotope Reagent | CS-C-01947 | 22544-42-9 | Enquire |
| Ethyl-1,2,2,2-d4 Alcohol | Stable Isotope Reagent | CS-C-01948 | 22544-43-0 | Enquire |
| Ethyl-1-d1 Alcohol | Stable Isotope Reagent | CS-C-01946 | 1624-36-8 | Enquire |
| Isopentyl Alcohol-d6 | Stable Isotope Reagent | CS-O-47887 | 54541-53-6 | Enquire |
| Isopropanol-d7 | Stable Isotope Reagent | CS-T-56839 | 19214-96-1 | In Stock |
| n-Butyl-2,2,3,3,4,4,4-d7 Alcohol | Stable Isotope Reagent | CS-C-01839 | 91732-68-2 | Enquire |
| n-Dodecyl Alcohol-d26 | Stable Isotope Reagent | CS-C-01937 | 38086-03-2 | Enquire |
| n-Dodecyl Alcohol-OD | Stable Isotope Reagent | CS-C-01936 | 14848-65-8 | Enquire |
| n-Heptyl-1-d1 Alcohol | Stable Isotope Reagent | CS-C-01971 | 38007-42-0 | Enquire |
| n-Hexadecyl-16,16,16-d3 Alcohol | Stable Isotope Reagent | CS-C-01977 | 75736-52-6 | Enquire |
| n-Hexadecyl-2,2,16,16,16-d5 Alcohol | Stable Isotope Reagent | CS-C-01978 | 1219799-18-4 | Enquire |
| n-Hexyl-1,1-d2 Alcohol | Stable Isotope Reagent | CS-C-01994 | 52598-04-6 | Enquire |
| n-Hexyl-2,2,3,3,4,4,5,5,6,6,6-d11 Alcohol | Stable Isotope Reagent | CS-C-01995 | 2159-18-4 | Enquire |
| n-Octyl-1,1-d2 Alcohol | Stable Isotope Reagent | CS-C-01644 | 78510-02-8 | Enquire |
| n-Pentadecyl-d31 Alcohol | Stable Isotope Reagent | CS-C-02019 | 349553-87-3 | Enquire |
| n-Pentyl Alcohol-d12 | Stable Isotope Reagent | CS-C-02028 | 158778-85-9 | Enquire |
| n-Pentyl Alcohol-OD | Stable Isotope Reagent | CS-C-02027 | 14848-79-4 | Enquire |
| n-Propyl Alcohol-OD | Stable Isotope Reagent | CS-C-02057 | 4712-36-1 | Enquire |
| n-Propyl-1,1,2,2-d4 Alcohol | Stable Isotope Reagent | CS-C-02060 | 70907-80-1 | Enquire |
| n-Propyl-1,1,3,3,3-d5 Alcohol | Stable Isotope Reagent | CS-C-02061 | 188894-71-5 | Enquire |
| n-Propyl-2,2-d2 Alcohol | Stable Isotope Reagent | CS-C-02059 | 40422-14-8 | Enquire |
| n-Propyl-2-d1 Alcohol | Stable Isotope Reagent | CS-C-02058 | 89603-83-8 | Enquire |
| n-Tetradecyl-12,12,13,13,14,14,14-d7 Alcohol | Stable Isotope Reagent | CS-C-01684 | Not Available | Enquire |
| n-Tridecyl-d7 Alcohol | Stable Isotope Reagent | CS-C-01712 | 203633-18-5 | Enquire |
| Phenethyl Alcohol-d5 | Stable Isotope Reagent | CS-T-60335 | 35845-63-7 | In Stock |
| Propargyl Alcohol-3-d1 | Stable Isotope Reagent | CS-O-37775 | 19417-22-2 | In Stock |
| tert-Butyl-1,1,1,3,3,3-d6 Alcohol | Stable Isotope Reagent | CS-C-01843 | 53853-65-9 | Enquire |
| tert-Butyl-1,1,1-d3 Alcohol | Stable Isotope Reagent | CS-C-01842 | 33500-15-1 | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Mebeverine Alcohol D5-AR Grade | Analytical Standard | CS-O-06747-10MG | 2070015-15-3 | Enquire |
| Mebeverine Alcohol D5-AR Grade-10 ppm/ACN | Analytical Standard | CS-O-06747-1ML | 2070015-15-3 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2,4,5-Trimethylbenzyl alcohol | Building Blocks | CS-ED-41804 | 4393-05-9 | Enquire |
| 4,4'-dimethoxytrityl alcohol | Building Blocks | CS-O-54860 | 40615-35-8 | Enquire |
| Lauryl Alcohol | Building Blocks | CS-BX-00689 | 112-53-8 | In Stock |
| (1S,3S) BTV-Amino alcohol | Building Blocks | CS-N-05269 | 1523530-42-8 | Enquire |
Deuterated Reagents
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-[4-(METHOXY-D3)PHENYL]-4, 4, 5, 5-TETRAMETHYL-1, 3, 2-DIOX... | Deuterated Reagents | CS-O-42460 | 2368223-83-8 | Enquire |
| 2-{[METHYL-D3)AMINO]METHYL}PHENOL | Deuterated Reagents | CS-O-42464 | 847253-12-7 | Enquire |
| 2-{DI[(METHYL-D3)AMINO]METHYL}PHENOL | Deuterated Reagents | CS-O-42466 | 120-65-0(unlabelled) | Enquire |
| 2-Chloroethanol-1,1,2,2-d4 | Deuterated Reagents | CS-T-50655 | 117067-62-6 | Enquire |
| 3-{[(METHYL-D3)AMINO]METHYL}PHENOL | Deuterated Reagents | CS-O-42486 | 123926-62-5 (unlabelled) | Enquire |
| 3-{[DI(METHYL-D3)AMINO]METHYL}PHENOL | Deuterated Reagents | CS-O-42488 | 60760-04-5 (unlabelled) | Enquire |
| 4-{[(methyl-d3)amino]methyl}phenol | Deuterated Reagents | CS-O-42295 | 78507-19-4 (Unlabelled) | Enquire |
| 4-{[di(methyl-d3)amino]methyl}phenol | Deuterated Reagents | CS-O-42297 | 103-87-7 (Unlabelled) | Enquire |
| Benzyl alcohol D5 | Deuterated Reagents | CS-BX-00300 | 68661-10-9 | In Stock |
| Neopentyl alcohol-D11 | Deuterated Reagents | CS-O-42052 | 75160-19-9 | Enquire |
| Tert-Butanol-d9 | Deuterated Reagents | CS-O-42048 | 25725-11-5 | In Stock |
| Ethanol-OD | Deuterated Reagents | CS-T-54279 | 925-93-9 | In Stock |
| Glycerol D5 | Deuterated Reagents | CS-T-55391 | 62502-71-0 | Enquire |
| Hexafluoroisopropanol-D2 | Deuterated Reagents | CS-CE-00840 | 38701-74-5 | Enquire |
| Isopropanol-D8 | Deuterated Reagents | CS-CE-00827 | 22739-76-0 | Enquire |
| METHANOL 13C, D4 | Deuterated Reagents | CS-R-00470 | 32479-98-4 | Enquire |
| Phenol D6 | Deuterated Reagents | CS-T-60356 | 13127-88-3 | Enquire |
| Tert-butyl Alcohol-OD | Deuterated Reagents | CS-T-61658 | 3972-25-6 | Enquire |
Polymers
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Poly(vinyl alcohol-co-ethylene) | Polymers | CS-BX-02784 | 25067-34-9 | Enquire |