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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for N-nitroso, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our N-nitroso 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 N-nitroso-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.

N-nitroso Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-N-Nitroso Anabasine-d4 Stable Isotopes CS-T-104127 Not Available Enquire
(R,S)-N-Nitroso Anabasine D4 Stable Isotopes CS-T-59611 1020719-68-9 Enquire
(R,S)-N-Nitroso Anatabine-13C6 Stable Isotopes CS-T-98763 Not Available Enquire
(R,S)-N-Nitroso Anatabine-2,4,5,6-d4 Stable Isotopes CS-T-59614 1020719-69-0 Enquire
(S)-N-Nitroso Anabasine-d4 Stable Isotopes CS-T-104126 Not Available Enquire
(S)-N-Nitroso Rivaroxaban Phthalimido Analog-d4 Stable Isotopes CS-O-52466 Not Available In Stock
15N-Nitroso Terbutaline Stable Isotopes CS-EO-02972 Not Available Enquire
D2-N-Nitroso desmethyldoxycycline Stable Isotopes CS-O-44213 Not Available Enquire
Descyclopropyl N-Nitroso Olaparib (Piperzine-d8) Stable Isotopes CS-O-53088 2742659-74-9 (Unlabelled) In Stock
Desmethyl 2N-Nitroso Mirtazapine-d6 Stable Isotopes CS-O-42867 ---- In Stock
Mixture of  (R,S)-N-Nitroso Anabasine-d4, rac N’-Nitrosonorn... Stable Isotopes CS-T-98765 Not Available Enquire
N-(Methyl-d3)-N-nitrosourea-13C Stable Isotopes CS-O-52485 2483824-34-4 Enquire
N-Desmethyl N-Nitroso Dalbavancin B0-D3 Stable Isotopes CS-O-58870 ---- Enquire
N-Desmethyl N-Nitroso Galantamine-D3 Stable Isotopes CS-O-55151 ---- Enquire
N-Desmethyl N-Nitroso Galantamine-d4 Stable Isotopes CS-O-55238 ---- Enquire
N-Desmethyl N-Nitroso Methadone-D3 Stable Isotopes CS-O-45245 ---- Enquire
N-Desmethyl N-Nitroso Rifampicin-D8 Stable Isotopes CS-O-45507 Not Available Enquire
N-Desmethyl N-Nitroso Tamoxifen-d3 Stable Isotopes CS-O-44821 Not Available In Stock
N-desmethyl N-Nitroso Topotecan-D3 Stable Isotopes CS-O-45827 Not Available Enquire
N-Desmethyl N-nitroso Tramadol-d3 Stable Isotopes CS-O-54795 ---- Enquire
N-desmethyl-N-Nitroso DMAMP-d2 Stable Isotopes CS-O-59153 27646-81-7(Unlabeled) Enquire
N-desmethyl-N-Nitroso DMAMP-d3 Stable Isotopes CS-O-59154 27646-81-7(Unlabeled) Enquire
N-desmethyl-N-Nitroso DMAMP-d6 Stable Isotopes CS-O-59152 27646-81-7(Unlabeled) In Stock
N-Methyl-N-nitroso Urea-d5 Stable Isotopes CS-T-96037 2733722-92-2 Enquire
N-Methyl-N-nitroso Urea-d6 Stable Isotopes CS-T-100004 Not Available Enquire
N-Methyl-N-Nitrosopiperazine-d4 1mg/1ml in Methanol Stable Isotopes CS-O-43183 756524-88-6 In Stock
N-Nitroso Levoamlodipine D4 Stable Isotopes CS-O-58365 ---- Enquire
N-nitroso Adenine d2 Stable Isotopes CS-O-45407 2615274-45-6 (Unlabelled) Enquire
N-Nitroso Adrenalone-D3 Stable Isotopes CS-O-52055 ---- Enquire
N-Nitroso Ambroxol-15N Stable Isotopes CS-O-41442 Not Available Enquire
N-Nitroso Ambroxol-d5 Stable Isotopes CS-O-58369 ---- Enquire
N-Nitroso Amodiaquine-D10 Stable Isotopes CS-T-104136 Not Available Enquire
N-Nitroso Aprepitant intermediate D4 Stable Isotopes CS-O-52326 171338-27-5 (Unlabelled) Enquire
N-Nitroso Atenolol-d7 Stable Isotopes CS-O-45442 Not Available In Stock
N-Nitroso Atropine EP Impurity B-d5 Stable Isotopes CS-O-60419 55855-45-3 (Unlabeled) Enquire
N-Nitroso Avatrombopag imp-d8 (1-cyclohexyl-4-nitrosopiperaz... Stable Isotopes CS-O-58885 ---- Enquire
N-Nitroso Azithromycin EP impurity A-13CD3 Stable Isotopes CS-O-53432 ---- Enquire
N-Nitroso Azithromycin EP impurity A-15N-d3 Stable Isotopes CS-O-55556 ---- Enquire
N-Nitroso Azithromycin EP impurity A-d3 Stable Isotopes CS-O-53431 ---- Enquire
N-Nitroso Benazepril D5 Stable Isotopes CS-O-43274 Not Available Enquire
N-Nitroso Benzydamine ring open impurity-d4 Stable Isotopes CS-O-54792 ---- Enquire
N-Nitroso Bisoprolol-D5 Stable Isotopes CS-T-103100 2820170-76-9(Unlabelled) Enquire
N-Nitroso Bosutinib-d3 Stable Isotopes CS-O-59944 ---- Enquire
N-Nitroso Bupropion-d9 Stable Isotopes CS-O-48596 2763780-10-3 (Unlabelled) In Stock
N-Nitroso Buspirone Impurity 1-d4 Stable Isotopes CS-O-57431 872826-80-7 (Unlabeled) In Stock
N-Nitroso Buspirone Impurity 1-d8 Stable Isotopes CS-O-57428 872826-80-7 (Unlabeled) Enquire
N-Nitroso Carvedilol-d5 Stable Isotopes CS-O-57898 ---- In Stock
N-Nitroso Cetirizine EP Impurity A-d8 Stable Isotopes CS-O-47314 2005-04-1 (Unlabelled) In Stock
N-Nitroso Cilazapril (Ethyl-D5) Stable Isotopes CS-T-104113 1053740-92-3 (Unlabelled) Enquire
N-Nitroso Cilazapril (Phenyl-D5) Stable Isotopes CS-T-104114 1053740-92-3 (Unlabelled) Enquire
N-Nitroso Cinacalcet D3 Stable Isotopes CS-O-53620 ---- Enquire
N-Nitroso Ciprofloxacin-d8 Stable Isotopes CS-O-49712 864443-44-7 (Unlabelled) In Stock
N-Nitroso Dabigatran Etexilate 13C6 Stable Isotopes CS-O-48746 Not Available Enquire
N-Nitroso Dabigatran Etexilate-d11 Stable Isotopes CS-T-104124 Not Available Enquire
N-Nitroso Dabigatran-d4 Etexilate Stable Isotopes CS-O-49448 Not Available Enquire
N-Nitroso Dalbavancin B0-D6 Stable Isotopes CS-O-58871 ---- Enquire
N-Nitroso Degarelix-d7 Stable Isotopes CS-O-50571 Not Available Enquire
N-Nitroso Desloratadine-d4 Stable Isotopes CS-T-93987 2733579-31-0 In Stock
N-Nitroso Desmethyl Azithromycin-13Cd3 Stable Isotopes CS-O-53433 ---- Enquire
N-Nitroso Desmethyl Cyclobenzaprine-d3 Stable Isotopes CS-O-57148 ---- Enquire
N-Nitroso Desmethyl Edoxaban-d6 Stable Isotopes CS-O-60781 ---- Enquire
N-Nitroso Desmethyl Levofloxacin-d8 Stable Isotopes CS-O-51506 Not Available In Stock
N-Nitroso Desmethyl Sumatriptan impurity D3 Stable Isotopes CS-O-53622 ---- Enquire
N-nitroso desmethyl-Brompheniramine D3 Stable Isotopes CS-O-52831 ---- Enquire
N-nitroso desmethyl-Brompheniramine D4 Stable Isotopes CS-O-52832 ---- Enquire
N-nitroso desmethyl-Brompheniramine D4 (pyridine-D4) Stable Isotopes CS-O-52989 ---- Enquire
N-Nitroso Desmethyldiphenhydramine-d3 Stable Isotopes CS-T-104122 Not Available In Stock
N-Nitroso Deucravacitinib Impurity 12 Stable Isotopes CS-O-54778 ---- Enquire
N-Nitroso Deucravacitinib-d3 Stable Isotopes CS-O-60033 ---- Enquire
N-Nitroso Deucravacitinib-D6 Stable Isotopes CS-O-54644 ---- Enquire
N-Nitroso dibutylamine-d4 Stable Isotopes CS-O-57042 924-16-3 (Unlabeled) In Stock
N-Nitroso Dimethyl Anthranilate-d3 Stable Isotopes CS-O-46797 2562378-13-4 In Stock
N-Nitroso Dimethylamine-13C2 Stable Isotopes CS-O-45365 765259-01-6 (Unlabelled) Enquire
N-Nitroso Duloxetine D5 Stable Isotopes CS-EO-02521 Not Available Enquire
N-Nitroso Epinephrine-d3 Stable Isotopes CS-O-48568 Not Available Enquire
N-Nitroso Erdafitinib-D6 Stable Isotopes CS-T-104112 Not Available Enquire
N-Nitroso Ethylene Diamino Triacetic Acid-d4 (ethylene-d4) Stable Isotopes CS-O-55082 862542-34-5(Unlabelled) Enquire
N-Nitroso Ethylene Diamino Triacetic Acid-d4 sodium salt Stable Isotopes CS-O-55220 862542-34-5 (Unlabelled) Enquire
N-Nitroso Fentanyl EP Impurity D-d5 (Phenethyl-d5) Stable Isotopes CS-O-54052 1184873-14-0 (Unlabelled) In Stock
N-Nitroso Fentanyl EP Impurity D-d5 (Phenyl-d5) Stable Isotopes CS-O-53988 1184873-14-0 (Unlabelled) In Stock
N-Nitroso Fentanyl EP Impurity D-d5 (Piperidin-d5) Stable Isotopes CS-O-54059 1184873-14-0 (Unlabelled) Enquire
N-Nitroso Fentanyl ethanone intermediate-d5 (Phenethyl-d5) Stable Isotopes CS-O-54632 ---- Enquire
N-Nitroso Finerenone-d3 Stable Isotopes CS-O-60461 ---- Enquire
N-Nitroso Flecainide D4 Stable Isotopes CS-O-41317 - Enquire
N-Nitroso Fluoxetine-d5 Stable Isotopes CS-T-103081 150494-06-7(Unlabelled) In Stock
N-Nitroso Folic Acid-d4 Stable Isotopes CS-O-42067 26360-21-4 (Unlabeled) In Stock
N-Nitroso Fomepizole Impurity C-d3 Stable Isotopes CS-O-60597 ---- Enquire
N-Nitroso Furosemide-d5 Stable Isotopes CS-T-104018 Not Available Enquire
N-Nitroso Guvacoline-d4 Stable Isotopes CS-T-83698 1330277-21-8 Enquire
N-Nitroso Hydrochlorothiazide D2 Stable Isotopes CS-EO-02660 Not Available Enquire
N-Nitroso Hydrochlorothiazide-13C Stable Isotopes CS-EO-02297 Not Available Enquire
N-Nitroso Inavolisib-d4 Stable Isotopes CS-O-54857 ---- Enquire
N-Nitroso Labetalol D5 Stable Isotopes CS-O-41676 Not Available Enquire
N-Nitroso Levofloxacin Diamine D4 Stable Isotopes CS-O-53617 ---- Enquire
N-Nitroso Lidocaine EP Impurity E D4 Stable Isotopes CS-O-48614 Not Available Enquire
N-Nitroso Lidocaine EP Impurity E-15N 13C2 Stable Isotopes CS-O-48703 Not Available Enquire
N-Nitroso Lisinopril D5 Stable Isotopes CS-O-48199 519175-80-5(Unlabeled) Enquire
N-Nitroso Lisinopril-d5 TFA Stable Isotopes CS-O-52090 Not Available In Stock
N-Nitroso L-Proline-d3 Stable Isotopes CS-O-11223 2140267-23-6 In Stock
N-nitroso Melatonin D3 Stable Isotopes CS-O-48198 278783-22-5 (Unlabelled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Tegoprazan impurity 1 API CS-O-54409 ---- Enquire
N-Nitroso Tegoprazan impurity 2 API CS-O-54408 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-methoxy-N-(4-methoxyphenyl)-N-nitrosoaniline Impurity CS-O-53885 6947-36-0 In Stock
N-Methyl-N-Nitroso p-Toluidine Impurity CS-O-44189 937-24-6 In Stock
N-Nitroso Aza-Erythromycin (2S-epimer) Impurity CS-O-60738 ---- Enquire
N-Nitroso desmethyl lercanidipine Imp-D Impurity CS-O-58220 ---- Enquire
N-Nitroso Hydrochlorothiazide Impurity CS-O-38268 ---- Enquire
N-nitroso Mirabegron EP Impurity F Impurity CS-O-53985 3032026-53-9 Enquire
N-Nitroso Prucalopride Impurity CS-O-54421 ---- Enquire
N-Nitroso Ribociclib Impurity 5 Impurity CS-O-46945 Not Available Enquire
N-Nitroso Rilpivirine 1 Impurity CS-O-38431 ---- Enquire
N-Nitroso Suvorexant Impurity 5 Impurity CS-O-56790 Not Available In Stock
N-Nitroso Zanubrutinib Desacryloyl impurity 2 Impurity CS-O-53881 --- Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(4R)-N-Nitroso Thiazolidine-4-carboxylic Acid ( Mix of isome... Nitrosamine CS-T-83005 86594-16-3 In Stock
(R)-Mavacamten N-Nitroso Impurity Nitrosamine CS-O-60063 ---- Enquire
(R)-Methotrexate N-nitroso Impurity Nitrosamine CS-O-46623 Not Available Enquire
(R,S)-N-Nitroso Anabasine Nitrosamine CS-T-37172 37620-20-5 Enquire
(R,S)-N-Nitroso Anabasine HCl salt Nitrosamine CS-EO-03727 37620-20-5 (Freebase) Enquire
(R,S)-N-Nitroso Anatabine Nitrosamine CS-T-37181 887407-16-1 In Stock
(S)-N-Nitroso Anabasine Nitrosamine CS-T-37171 1133-64-8 Enquire
(S)-N-Nitroso Anatabine Nitrosamine CS-T-37179 71267-22-6 Enquire
14-O-Acetyl N-Nitroso Noroxycodone Nitrosamine CS-O-50239 Not Available Enquire
1-Methyl-N-Nitrosodiethylamine (1mg/1ml in Methanol) Nitrosamine CS-O-39418 16339-04-1 In Stock
2-(N-nitroso,N-methylamino)-2-phenyl-n-butanoic acid methyl ... Nitrosamine CS-O-44387 Not Available Enquire
2-(N-nitroso,N-methylamino)-2-phenyl-n-butanol Nitrosamine CS-O-44388 Not Available Enquire
2-Methyl-N-nitrosothiazolidine Nitrosamine CS-O-54245 70629-19-5 Enquire
3-Amino N-nitrosopiperidin Linagliptin Nitrosamine CS-O-50453 ---- Enquire
3-chloro-N-methyl-N-nitrosopropan-1-amine Nitrosamine CS-O-42227 ---- In Stock
3-Hydroxy-N-Nitrosopiperidine (Mixture of Isomers) Nitrosamine CS-O-40186 55556-85-9 In Stock
4-(N-nitroso-N-propylsulfamoyl)benzoic acid Nitrosamine CS-O-52135 Not Available Enquire
4-Chloro-N-nitrosopiperidine Nitrosamine CS-EO-02602 65445-61-6 Enquire
9-fluoro-2,3-dihydro-3-methyl-10-(N-nitroso-2-aminoethyl)-7-... Nitrosamine CS-O-57779 ---- Enquire
9-Minocycline N-nitroso-desmethyl Impurity Nitrosamine CS-O-50246 ---- Enquire
Alogliptin N-Nitroso piperdine analoge Nitrosamine CS-O-52769 ---- Enquire
Apixaban N-Nitroso Impurity 16 Nitrosamine CS-O-50954 Not Available Enquire
Apixaban N-Nitroso Impurity 3 Nitrosamine CS-O-50195 Not Available Enquire
Apixaban N-Nitroso Related Compound H Nitrosamine CS-O-50196 Not Available Enquire
Articaine (N-nitroso) Nitrosamine CS-O-47673 Not Available Enquire
Baricitinib Desethylsulfonyl N-nitroso Impurity Nitrosamine CS-O-50294 Not Available Enquire
Bictegravir N-Nitroso Impurity 1 Nitrosamine CS-O-58438 ---- Enquire
Cefditoren Pivoxil 2-(ethylimino)-N-nitrosoacetamido) Impuri... Nitrosamine CS-O-59542 ---- Enquire
Desalkyl N-nitroso Linagliptin Nitrosamine CS-O-42245 ---- Enquire
Desbutyl N-nitroso Linagliptin impurity 16 Nitrosamine CS-O-46605 Not Available Enquire
Desbutyl N-nitroso Linagliptin Impurity 52 Nitrosamine CS-O-46607 Not Available Enquire
Desmethoxy N-Nitroso Esomeprazol impurity Nitrosamine CS-O-46787 Not Available Enquire
Desmethyl N-nitroso Linagliptin Nitrosamine CS-O-42244 ---- Enquire
Dessacetyl N-Nitroso Eslicarbazepine Nitrosamine CS-O-48142 Not Available Enquire
Diltiazem(2R,3S)N-nitroso Desmethyl Impurity Nitrosamine CS-O-49604 Not Available Enquire
Donepezil N-Nitroso Impurity Nitrosamine CS-EO-02148 ---- In Stock
Duloxetine N-Nitroso intermediate Nitrosamine CS-O-41447 Not Available In Stock
Ertapenem N-Nitroso Pro-maba Impurity Nitrosamine CS-O-50262 Not Available In Stock
Ethyl N-(6-amino-2,3-dichlorobenzyl)-N-nitrosoglycinate Nitrosamine CS-O-48067 Not Available Enquire
Furosemide Impurity 14 (N-Nitroso-Furosemide) Nitrosamine CS-P-08778 2708280-93-5 In Stock
Furosemide Impurity 14 (N-Nitroso-Furosemide) Sodium salt Nitrosamine CS-O-44430 2708280-93-5 (Freebase) In Stock
glyphosate-N-nitroso-sodium Nitrosamine CS-O-44103 56516-71-3 Enquire
Imatinib (N-nitroso benzamide) Nitrosamine CS-O-46446 Not Available Discontinued
Ivabradine N-nitroso Impurity Nitrosamine CS-O-46597 Not Available In Stock
Lamotrigine N-Nitroso EP Impurity B Nitrosamine CS-O-50174 Not Available Enquire
Linagliptin 8-Bromo N-NitrosoImpurity Nitrosamine CS-O-46606 Not Available Enquire
Lumefantrine N-Nitroso N-desbutyl Nitrosamine CS-O-41361 Not Available Enquire
Macitentan Hydroxy N-Nitroso N-Propyl Impurity Nitrosamine CS-O-50177 Not Available Enquire
Macitentan Pyrimidine N-Nitroso N-Propyl Impurity Nitrosamine CS-O-50176 Not Available Enquire
Mavacamten N-Nitroso-Cyclohexyl Analog Impurity Nitrosamine CS-O-60065 ---- Enquire
Methyl 3-methyl-4-(N-nitrosobutyramido)benzoate Nitrosamine CS-O-54570 ---- Enquire
midazolam N-Nitroso N-Oxide Nitromethylene Impurity Nitrosamine CS-O-50048 Not Available Enquire
Mirabegron N-nitroso N-methyl impurity-1 Nitrosamine CS-O-54889 ---- Enquire
Mirabegron N-nitroso N-methyl impurity-2 Nitrosamine CS-O-54890 ---- Enquire
Mirabegron N-nitroso Ortho nitro impurity Nitrosamine \CS-O-54888 ---- Enquire
Mixture of N-nitroso Gentamicin Nitrosamine CS-EO-03143 Not Available Enquire
N-(1-ethylpropyl)-N-nitroso-3,4-dimethylbenzeneamine(Mixture... Nitrosamine CS-O-34815 Not Available In Stock
N-(2,6-dimethylphenyl)-N-nitrosoformamide Nitrosamine CS-O-47126 92917-44-7 Enquire
N-(4,5-dichloro-2-nitrophenyl)-N-nitrosoacetamide Nitrosamine CS-O-47235 15862-04-1 Enquire
N-(4-cyanophenyl)-N-nitrosoglycine Nitrosamine CS-O-40244 Not Available In Stock
N-(tert-butyl)-N-nitrosoglycine (Mixture of Isomers) Nitrosamine CS-O-52754 6939-24-8 In Stock
N,N-Di desmethyl N-Nitroso Nintedanib 4-Nitrophenyl Impurity Nitrosamine CS-O-52356 Not Available In Stock
N,N-Di desmethyl N-Nitroso Nintedanib Aniline Impurity Nitrosamine CS-O-52355 Not Available In Stock
N-Demethyl N-nitroso Lincomycin Nitrosamine CS-O-43994 Not Available In Stock
N-desallyl N-Nitroso Cabergoline Nitrosamine CS-O-46344 Not Available Enquire
N-Desethyl N-Nitroso Amiodarone Nitrosamine CS-O-44811 678982-38-2 In Stock
N-Desethyl N-Nitroso Brilliant Blue FCF Nitrosamine CS-O-56980 ---- Enquire
N-desethyl N-Nitroso Camylofin Nitrosamine CS-O-57066 ---- Enquire
N-desethyl N-Nitroso Elacestrant Nitrosamine CS-O-57089 ---- Enquire
N-Desethyl N-Nitroso Metoclopramide Nitrosamine CS-O-41628 ---- Enquire
N-desethyl N-Nitroso Nitroproparacaine Nitrosamine CS-O-57966 ---- Enquire
N-desethyl N-Nitroso Proparacaine Impurity 4 Nitrosamine CS-O-57967 --- Enquire
N-Desethyl N-Nitroso Sunitinib impurity Nitrosamine CS-O-44434 Not Available Enquire
N-Deshydroxyethyl N-Nitroso Dasatinib (Mixture of Isomers) Nitrosamine CS-O-48057 2135905-86-9 In Stock
N-Deshydroxyethyl N-Nitroso Fluphenazine Nitrosamine CS-O-51716 ----- In Stock
N-Desmethyl benzenesulfonate N-Nitroso Brilliant Blue FCF Nitrosamine CS-O-56981 ---- Enquire
N-Desmethyl N-Nitroso (Z)-Doxepin Nitrosamine CS-O-48152 ---- In Stock
N-desmethyl N-Nitroso 4-Chloro phenyl Zolpidem Nitrosamine CS-O-45820 Not Available Enquire
N-Desmethyl N-Nitroso Alcaftadine Nitrosamine CS-O-59843 ---- Enquire
N-Desmethyl N-Nitroso Azatadine Nitrosamine CS-SN-00118 Not Available In Stock
N-Desmethyl N-nitroso Benzgalantamine Nitrosamine CS-O-57009 ---- Enquire
N-desmethyl N-Nitroso Cabergoline Nitrosamine CS-O-46343 ---- Enquire
N-Desmethyl N-Nitroso Clindamycin (mixture of isomers) Nitrosamine CS-O-45706 ---- In Stock
N-Desmethyl N-Nitroso Dalbavancin Nitrosamine CS-O-58274 ---- Enquire
N-Desmethyl N-Nitroso Dalbavancin A0 Nitrosamine CS-O-58469 ---- Enquire
N-Desmethyl N-Nitroso Dalbavancin A1 Nitrosamine CS-O-58470 ---- Enquire
N-Desmethyl N-Nitroso Dalbavancin B1 Nitrosamine CS-O-58471 ---- Enquire
N-Desmethyl N-Nitroso Dexchlorpheniramine Nitrosamine CS-O-46572 Not Available Enquire
N-desmethyl N-Nitroso Diethylcarbamazine Nitrosamine CS-O-57526 872825-77-9 Enquire
N-desmethyl N-nitroso Diltiazem Nitrosamine CS-O-45870 3036581-85-5 In Stock
N-desmethyl N-Nitroso Dofetilide Nitrosamine CS-O-44211 Not Available In Stock
N-Desmethyl N-Nitroso Doxepin Nitrosamine CS-EO-01251 ---- In Stock
N-Desmethyl N-Nitroso Edoxaban tosylate Nitrosamine CS-O-48664 Not Available Enquire
N-Desmethyl N-Nitroso Galantamine Nitrosamine CS-O-45680 Not Available In Stock
N-Desmethyl N-Nitroso Hexahydroondansetron Nitrosamine CS-O-43797 Not Available Enquire
N-Desmethyl -N-Nitroso Imatinib Nitrosamine CS-O-42005 2816369-80-7 In Stock
N-Desmethyl -n-nitroso imatinib 1 Nitrosamine CS-O-42006 Not Available Discontinued
N-Desmethyl N-Nitroso Lercanidipine EP Impurity C Nitrosamine CS-O-57780 ---- Enquire
N-desmethyl N-Nitroso Lysergol Nitrosamine CS-O-57587 ---- Enquire
N-Desmethyl N-Nitroso Olanzapine Nitrosamine CS-O-39660 ---- In Stock


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Hexahydropyridine-d10 Stable Isotope Reagent CS-T-59646 960049-21-2 Enquire
N-Nitroso Tofacitinib Amine Impurity-d5 Stable Isotope Reagent CS-O-54128 Not Available In Stock
N-Nitrosobenzylmethyl-d3-Amine Stable Isotope Reagent CS-C-00464 62845-80-1 In Stock
N-Nitrosodiethylamine-d10 Stable Isotope Reagent CS-T-93232 1219794-54-3 In Stock
N-Nitrosomethylethylamine-d5 (Mixture of Isomers) Stable Isotope Reagent CS-O-37294 69278-56-4 In Stock
N-nitroso-N-methylaniline-d5 200μg/mL in Methanol Stable Isotope Reagent CS-O-40721 Not Available In Stock


Nitroso

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitroso-ethylenediamine-triacetic acid Nitroso CS-O-41696 862542-34-5 Discontinued


Single Solution

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Sitagliptin Impurity Single Solution CS-EO-01520-1.5ML 2892260-32-9 Enquire


Deuterated Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-nitrosodibutylamine D9 (Mixture of isomers) Deuterated Reagents CS-O-38112 Not Available In Stock
N-Nitrosodibutylamine-d18 (100µg/mL) in Methanol Deuterated Reagents CS-O-52235 1219798-82-9 In Stock
N-Nitrosodiethylamine-d5 (mixture of isomers) Deuterated Reagents CS-O-38109 ---- In Stock
N-Nitrosodiisopropylamine D14 (1mg/1ml methanol) Deuterated Reagents CS-T-93684 601-77-4 (Unlabeled) In Stock
N-Nitroso-di-n-butylamine-d18 Deuterated Reagents CS-T-83361 1219798-82-9 In Stock
N-Nitrosodipropylamine-d14 Deuterated Reagents CS-T-83292 93951-96-3 In Stock
N-Nitrosoethylisopropylamine-d5 (Mixture of isomers) Deuterated Reagents CS-O-38110 2975202-10-7 In Stock
N-Nitrosomorpholine D4 Deuterated Reagents CS-T-59546 61578-30-1 In Stock


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Bisoprolol Impurity 11 (mixture of isomers) (N-Nitroso Bisop... Analytical Standard CS-EO-01017-10MG 2820170-76-9 Enquire
N-((2-isopropylthiazol-4-yl)methyl)-N-methylnitrous amide (N... Analytical Standard CS-O-41311-1.5ML ---- Enquire
N-Desmethyl N-Nitroso (Z)-Doxepin Analytical Standard CS-O-48152-10MG Not Available Enquire
N-desmethyl N-Nitroso Cabergoline Analytical Standard CS-O-46343-10MG ---- Enquire
N-Desmethyl N-Nitroso Dexchlorpheniramine Analytical Standard CS-O-46572-10MG Not Available Enquire
N-desmethyl-N-nitroso-Chlorpromazine Impurity Analytical Standard CS-EO-03136-10MG 55855-44-2 Enquire
N-desmethyl-N-nitroso-methylene blue Analytical Standard CS-O-47878-10MG Not Available Enquire
N-Nitroso Acarbose (Mixture of Isomers) Analytical Standard CS-O-38889-10MG Not Available Enquire
N-Nitroso Amlodipine Analytical Standard CS-O-38884-10MG ---- Enquire
N-Nitroso Arformoterol Analytical Standard CS-O-47938-10MG Not Available Enquire
N-Nitroso Articaine Analytical Standard CS-O-45258-10MG Not Available Enquire
N-Nitroso Belumosudil Analytical Standard CS-EO-03257-10MG Not Available Enquire
N-Nitroso Benazepril Analytical Standard CS-P-08855-10MG Not Available Enquire
N-Nitroso Bendroflumethiazide Analytical Standard CS-O-38960-10MG Not Available Enquire
N-nitroso berotralstat Analytical Standard CS-O-49867-10MG Not Available Enquire
N-nitroso brilliant blue g Analytical Standard CS-O-49872-10MG Not Available Enquire
N-Nitroso Brinzolamide Analytical Standard CS-O-38965-10MG Not Available Enquire
N-nitroso Cangrelor Analytical Standard CS-O-38968-10MG ---- Enquire
N-nitroso Carteolol Analytical Standard CS-O-38985-10MG Not Available Enquire
N-Nitroso Carvedilol Analytical Standard CS-EO-01194-10MG 2248746-67-8 Enquire
N-Nitroso Chloroquine Analytical Standard CS-O-38897-10MG Not Available Enquire
N-Nitroso Ciprofloxacin Analytical Standard CS-O-38360-10MG 864443-44-7 Enquire
N-nitroso Clevidipine Analytical Standard CS-O-38996-10MG ---- Enquire
N-Nitroso Clozapine Analytical Standard CS-O-38912-10MG 156632-03-0 Enquire
N-Nitroso Dabigatran Etexilate Analytical Standard CS-O-38916-10MG 2892260-29-4 Enquire
N-Nitroso Desloratadine Analytical Standard CS-T-59617-10MG 1246819-22-6 Enquire
N-Nitroso Desmethyl Almotriptan impurity Analytical Standard CS-O-41023-10MG Not Available Enquire
N-Nitroso Desmethyl Azithromycin Analytical Standard CS-EO-01214-10MG ---- Enquire
N-Nitroso Desmethyl Bedaquiline Analytical Standard CS-O-48475-10MG Not Available Enquire
N-Nitroso Desmethyl Cyclobenzaprine Analytical Standard CS-EO-02611-10MG ---- Enquire
N-nitroso Desmethyl Minocycline 1 Analytical Standard CS-O-47994-10MG Not Available Enquire
N-Nitroso Desmethyl Nizatidine Analytical Standard CS-O-49901-10MG ---- Enquire
N-Nitroso Desmethyl Omadacycline-1 Analytical Standard CS-O-52815-10MG ---- Enquire
N-Nitroso Desmethyl Omadacycline-2 Analytical Standard CS-O-52816-10MG ---- Enquire
N-Nitroso Desmethyl Pheniramine Analytical Standard CS-O-44572-10MG ---- Enquire
N-Nitroso Desmethyl Propoxyphene Analytical Standard CS-O-49903-10MG ---- Enquire
N-Nitroso Desmethyl Pyrilamine Analytical Standard CS-O-48934-10MG ---- Enquire
N-Nitroso Desmethyl Ranitidine Analytical Standard CS-O-49925-10MG ---- Enquire
N-Nitroso desmethyl Rizatriptan impurity Analytical Standard CS-O-41025-10MG ---- Enquire
N-Nitroso Desmethyl Sarecycline Analytical Standard CS-O-50063-10MG ---- Enquire
N-Nitroso Desmethyl Sumatriptan impurity Analytical Standard CS-O-41022-10MG ---- Enquire
N-Nitroso Desmethyl Tamoxifen (Mixture of Isomers) Analytical Standard CS-O-45155-10MG ---- Enquire
N-Nitroso Desmethyl Telithromycin Analytical Standard CS-O-50064-10MG ---- Enquire
N-Nitroso Desmethyl Thonzylamine Analytical Standard CS-O-50065-10MG ---- Enquire
N-Nitroso Desmethyl Trimethobenzamide Analytical Standard CS-O-50066-10MG ---- Enquire
N-Nitroso Desmethyl Trimipramine Analytical Standard CS-O-50049-10MG Not Available Enquire
N-nitroso desmethyl-carbinoxamine Analytical Standard CS-O-49876-10MG Not Available Enquire
N-nitroso desmethyl-chlophedianol Analytical Standard CS-O-49877-10MG Not Available Enquire
N-nitroso desmethyl-demeclocycline Analytical Standard CS-O-49878-10MG Not Available Enquire
N-nitroso desmethyl-dexbrompheniramine Analytical Standard CS-O-49879-10MG ---- Enquire
N-nitroso desmethyl-eravacycline Analytical Standard CS-O-49880-10MG Not Available Enquire
N-nitroso desmethyl-maralixibat Analytical Standard CS-O-49881-10MG Not Available Enquire
N-nitroso desmethyl-mifepristone Analytical Standard CS-O-49900-10MG ---- Enquire
N-nitroso Deucravacitinib Analytical Standard CS-EO-03258-10MG ---- Enquire
N-Nitroso dipivefrin Analytical Standard CS-O-50067-10MG Not Available Enquire
N-Nitroso Dorzolamide Analytical Standard CS-O-38645-10MG ---- Enquire
N-Nitroso duvelisib Analytical Standard CS-O-50068-10MG Not Available Enquire
N-Nitroso Enalapril [Mixture of isomers] Analytical Standard CS-O-38908-10MG ---- Enquire
N-Nitroso Enalaprilat Analytical Standard CS-O-38867-10MG Not Available Enquire
N-Nitroso Erythromycin EP Impurity B Analytical Standard CS-EO-02640-10mg ---- Enquire
N-Nitroso Esmolol (Mixture of isomer) Analytical Standard CS-O-39073-10MG Not Available Enquire
N-nitroso Etravirine Analytical Standard CS-O-39078-10MG ---- Enquire
N-nitroso Exametazime Analytical Standard CS-EO-03259-10MG Not Available Enquire
N-Nitroso Fenoldopam Analytical Standard CS-EO-01265-10MG Not Available Enquire
N-Nitroso Flecainide Analytical Standard CS-O-38891-10MG 2901109-58-6 Enquire
N-Nitroso florbetaben f-18 Analytical Standard CS-O-50075-10MG Not Available Enquire
N-Nitroso florbetapir f-18 Analytical Standard CS-O-50076-10MG Not Available Enquire
N-Nitroso flutemetamol f-18 Analytical Standard CS-O-50077-10MG Not Available Enquire
N-nitroso Formoterol Analytical Standard CS-O-39089-10MG Not Available Enquire
N-nitroso Gatifloxacin Analytical Standard CS-EO-01192-10MG ---- Enquire
N-Nitroso Isopropyl Ethyl Amine Analytical Standard CS-ED-00207-10MG 16339-04-1 Enquire
N-Nitroso isoproterenol Analytical Standard CS-EO-01260-10MG Not Available Enquire
N-nitroso Leniolisib Analytical Standard CS-EO-03260-10MG Not Available Enquire
N-Nitroso levamlodipine Analytical Standard CS-O-50069-10MG ---- Enquire
N-Nitroso levmetamfetamine Analytical Standard CS-O-50070-10MG Not Available Enquire
N-nitroso Lisinopril Analytical Standard CS-O-39104-10MG 519175-80-5 Enquire
N-Nitroso Maribavir Analytical Standard CS-EO-03263-10MG ---- Enquire
N-Nitroso Mecamylamine Analytical Standard CS-O-50074-10MG 24215-20-1 Enquire
N-Nitroso meclofenamic acid Analytical Standard CS-O-50073-10MG Not Available Enquire
N-Nitroso Meropenem Analytical Standard CS-EO-01195-10MG ---- Enquire
N-Nitroso methamphetamine Analytical Standard CS-O-50072-10MG 86022-93-7 Enquire
N-nitroso Metolazone Analytical Standard CS-O-39111-10MG Not Available Enquire
N-Nitroso metoprolol Analytical Standard CS-EO-01018-10MG 138768-62-4 Enquire
N-Nitroso migalastat Analytical Standard CS-O-50071-10MG Not Available Enquire
N-Nitroso Mitoxantrone Impurity 1 Analytical Standard CS-EO-02683-10MG Not Available Enquire
N-Nitroso Mitoxantrone Impurity 2 Analytical Standard CS-EO-02684-10MG Not Available Enquire
N-nitroso Moexipril Analytical Standard CS-O-39109-10MG Not Available Enquire
N-Nitroso N,O-Didesmethyl Venlafaxine Analytical Standard CS-O-41496-10MG 3017268-48-0 Enquire
N-Nitroso N-Desmethyl Clomipramine Analytical Standard CS-O-37990-10MG ---- Enquire
N-Nitroso N-desmethyl Doxylamine (Mixture of Isomer) Analytical Standard CS-O-44571-10MG Not Available Enquire
N-Nitroso N-desmethyl Neratinib Analytical Standard CS-EO-03236-10MG Not Available Enquire
N-Nitroso N-Desmethyl Olopatadine Analytical Standard CS-O-42064-10MG ---- Enquire
N-Nitroso N-Desmethyl Orphenadrine Analytical Standard CS-O-41513-10MG 3028194-83-1 Enquire
N-Nitroso N-Desmethyl Padimate O Analytical Standard CS-O-57938-10MG ---- Enquire
N-Nitroso N-Desmethyl Phenyltoloxamine Analytical Standard CS-O-57937-10MG --- Enquire
N-Nitroso N-Desmethyl Quinupristin Analytical Standard CS-O-50062-10MG ---- Enquire
N-Nitroso N-Desmethyl Rivastigmine Analytical Standard CS-O-42961-10MG ---- Enquire
N-Nitroso N-Desmethyl Zolmitriptan Analytical Standard CS-EO-01161-10MG ---- Enquire
N-Nitroso N-Desmethyl-Chlorpheniramine Analytical Standard CS-O-39269-10MG 3036581-84-4 Enquire
N-nitroso Neratinib Analytical Standard CS-O-39142-10MG Not Available Enquire