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API Name : Nitrosamines

Nitrosamines

Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Nitrosamines reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.

Each Nitrosamines-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.

N-Nitrosoethylmethylamine-d3

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CAT No: VS-N080005
CAS No: 69278-54-2
Mol.F.: C3H5D3N2O
Mol.Wt.: 91.1
Status: Custom Synthesis

N-Nitrosodiisopropylamine- d14

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CAT No: VS-N080007
CAS No: NA
Mol.F.: C6D14N2O
Mol.Wt.: 144.3
Status: Custom Synthesis

N-Nitrosopiperidine-d4

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CAT No: VS-N080008
CAS No: 99389-11-4
Mol.F.: C5H6D4N2O
Mol.Wt.: 118.2
Status: Custom Synthesis

N-Nitroso-N-methylaniline-d5

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CAT No: VS-N080009
CAS No: 1821341-18-7
Mol.F.: C7H3D5N2O
Mol.Wt.: 141.2
Status: Custom Synthesis

N-Nitrosodiethylamine 13c-D6

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CAT No: VS-N080011
CAS No: NA
Mol.F.: C213C2H4D6N2O
Mol.Wt.: 110.2
Status: Custom Synthesis

N-Nitrosopiperidine-d10

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CAT No: VS-N080012
CAS No: 960049-21-2
Mol.F.: C5D10N2O
Mol.Wt.: 124.2
Status: Custom Synthesis

N-Nitrosopyrrolidine-d8

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CAT No: VS-N080013
CAS No: 1219802-09-1
Mol.F.: C4D8N2O
Mol.Wt.: 108.2
Status: Custom Synthesis

N-Nitrosodipropylamine-d14

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CAT No: VS-N080014
CAS No: 93951-96-3
Mol.F.: C6D14N2O
Mol.Wt.: 144.3
Status: Custom Synthesis

N-Nitrosomorpholine D8

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CAT No: VS-N080015
CAS No: 1219805-76-1
Mol.F.: C4D8N2O2
Mol.Wt.: 124.2
Status: Custom Synthesis

N-Nitroso Diphenyl Amine-d10

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CAT No: VS-N080016
CAS No: 42952-91-0
Mol.F.: C12D10N2O
Mol.Wt.: 208.3
Status: Custom Synthesis

N-Nitroso-N-Ethyl piperazine

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CAT No: VS-N080017
CAS No: 65504-33-8
Mol.F.: C6H13N3O
Mol.Wt.: 143.2
Status: Custom Synthesis

N-Nitroso-3-hydroxy pyrrolidone

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CAT No: VS-N080018
CAS No: 2826147-23-1
Mol.F.: C4H6N2O3
Mol.Wt.: 130.1
Status: Custom Synthesis

N-Nitroso-4-hydroxy pyrrolidone

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CAT No: VS-N080019
CAS No: NA
Mol.F.: C4H6N2O3
Mol.Wt.: 130.1
Status: Custom Synthesis

N-Nitroso-5-hydroxy pyrrolidone

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CAT No: VS-N080020
CAS No: NA
Mol.F.: C4H6N2O3
Mol.Wt.: 130.1
Status: Custom Synthesis

N-Nitroso-N-Ethylaniline

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CAT No: VS-N080021
CAS No: 612-64-6
Mol.F.: C8H10N2O
Mol.Wt.: 150.2
Status: Custom Synthesis

N-Nitroso-7-monomethylamino-6-deoxytetracycline

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CAT No: VS-N080022
CAS No: 28698-93-3
Mol.F.: C22H24N4O8
Mol.Wt.: 472.5
Status: Custom Synthesis

N-Nitrosodicyclohexylamine

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CAT No: VS-N080023
CAS No: 947-92-2
Mol.F.: C12H22N2O
Mol.Wt.: 210.3
Status: Custom Synthesis

N-Nitroso Bis(2-chloroethyl)amine

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CAT No: VS-N080024
CAS No: 67856-68-2
Mol.F.: C4H8Cl2N2O
Mol.Wt.: 171
Status: Custom Synthesis

N-nitrosamine

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CAT No: VS-N080025
CAS No: 35576-91-1
Mol.F.: H2N2O
Mol.Wt.: 46.0
Status: Custom Synthesis

N-Nitroso-N-(phosphonomethyl)glycine

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CAT No: VS-N080026
CAS No: 56516-72-4
Mol.F.: C3H7N2O6P
Mol.Wt.: 198.1
Status: Custom Synthesis

N-Nitroso Fexofenadine EP Impurity E 

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CAT No: VS-N080029
CAS No: 1038-06-8
Mol.F.: C18H20N2O2
Mol.Wt.: 296.4
Status: Custom Synthesis

N-Nitroso-Ditertbutylamine

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CAT No: VS-N080030
CAS No: 63819-70-5
Mol.F.: C8H18N2O
Mol.Wt.: 158.2
Status: Custom Synthesis

N-methyl-N-phenethylnitrous amide

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CAT No: VS-N080033
CAS No: 13256-11-6
Mol.F.: C9H12N2O
Mol.Wt.: 164.2
Status: Custom Synthesis

N-Nitrosodiphenylamine

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CAT No: VS-N080034
CAS No: 86-30-6
Mol.F.: C12H10N2O
Mol.Wt.: 198.2
Status: Custom Synthesis

N-Nitrosodiethylamine

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CAT No: VS-N080035
CAS No: 55-18-5
Mol.F.: C4H10N2O
Mol.Wt.: 102.1
Status: Custom Synthesis

N-Nitrosobis(2-hydroxypropyl)amine

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CAT No: VS-N080040
CAS No: 53609-64-6
Mol.F.: C6H14N2O3
Mol.Wt.: 162.2
Status: Custom Synthesis

N-Nitroso-N-methyl-N-dodecylamine

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CAT No: VS-N080042
CAS No: 55090-44-3
Mol.F.: C13H28N2O
Mol.Wt.: 228.4
Status: Custom Synthesis

N-Nitroso Pyrantel Pamoate Impurity

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CAT No: VS-N080043
CAS No: NA
Mol.F.: C11H15N3O2S
Mol.Wt.: 253.3
Status: Custom Synthesis

N-Nitroso-N-Benzyl Anthranilic Acid

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CAT No: VS-N080044
CAS No: 1028-91-7
Mol.F.: C14H12N2O3
Mol.Wt.: 256.3
Status: Custom Synthesis

N-nitroso Diallyl amine

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CAT No: VS-N080051
CAS No: 16338-97-9
Mol.F.: C6H10N2O
Mol.Wt.: 126.2
Status: Custom Synthesis

N-Nitroso tertiary Butyl Methyl Amine

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CAT No: VS-N080052
CAS No: 2504-18-9
Mol.F.: C5H12N2O
Mol.Wt.: 116.2
Status: Custom Synthesis

N-Nitroso-N-methylcyclohexylamine

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CAT No: VS-N080053
CAS No: 5432-28-0
Mol.F.: C7H14N2O
Mol.Wt.: 142.2
Status: Custom Synthesis

N-Nitroso-4-piperidone

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CAT No: VS-N080055
CAS No: 55556-91-7
Mol.F.: C5H8N2O2
Mol.Wt.: 128.1
Status: Custom Synthesis

N-Methyl-N-Nitroso p-Toluidine

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CAT No: VS-N080058
CAS No: 937-24-6
Mol.F.: C8H10N2O
Mol.Wt.: 150.2
Status: Custom Synthesis

N-Nitroso Ethylene Diamino Triacetic Acid

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CAT No: VS-N080061
CAS No: 862542-34-5
Mol.F.: C8H13N3O7
Mol.Wt.: 263.2
Status: Custom Synthesis

N-Methyl-N-Nitroso-N'N'-Dimethyl-Aminopropane

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CAT No: VS-N080064
CAS No: 2731010-51-6
Mol.F.: C6H15N3O
Mol.Wt.: 145.2
Status: Custom Synthesis

N-Nitrosofenfluramine

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CAT No: VS-N080066
CAS No: 19023-40-6
Mol.F.: C12H15F3N2O
Mol.Wt.: 260.3
Status: Custom Synthesis

N-Nitroso-N-Methyl-O-Methyl-Hydroxylamine

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CAT No: VS-N080067
CAS No: 16339-12-1
Mol.F.: C2H6N2O2
Mol.Wt.: 90.1
Status: Custom Synthesis

N-Nitroso-2-methylpiperidin

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CAT No: VS-N080068
CAS No: 14026-03-0
Mol.F.: C6H12N2O
Mol.Wt.: 128.2
Status: Custom Synthesis

N-Nitrosohexamethyleneimine

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CAT No: VS-N080069
CAS No: 932-83-2
Mol.F.: C6H12N2O
Mol.Wt.: 128.2
Status: Custom Synthesis

N-Nitroso-3-pyrrolidinol

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CAT No: VS-N080070
CAS No: 56222-35-6
Mol.F.: C4H8N2O2
Mol.Wt.: 116.1
Status: Custom Synthesis

N-Nitrosodiisobutylamine

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CAT No: VS-N080075
CAS No: 997-95-5
Mol.F.: C8H18N2O
Mol.Wt.: 158.2
Status: Custom Synthesis

N-methyl-N-nitroso Acetamide

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CAT No: VS-N080082
CAS No: 7417-67-6
Mol.F.: C3H6N2O2
Mol.Wt.: 102.1
Status: Custom Synthesis

N-Nitroso Sarcosine

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CAT No: VS-N080086
CAS No: 13256-22-9
Mol.F.: C3H6N2O3
Mol.Wt.: 118.1
Status: Custom Synthesis

N-Nitroso Pyrrole

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CAT No: VS-N080093
CAS No: 1233340-43-6
Mol.F.: C4H4N2O
Mol.Wt.: 96.1
Status: Custom Synthesis

N-Nitroso-4-Piperidinol

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CAT No: VS-N080094
CAS No: 55556-93-9
Mol.F.: C5H10N2O2
Mol.Wt.: 130.1
Status: Custom Synthesis

N-Nitroso α,α'-Hydrazodiisobutyronitrile

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CAT No: VS-N080095
CAS No: NA
Mol.F.: C8H13N5O
Mol.Wt.: 195.2
Status: Custom Synthesis

N-Nitroso Acetone Semicarbazone

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CAT No: VS-N080097
CAS No: NA
Mol.F.: C4H8N4O2
Mol.Wt.: 144.1
Status: Custom Synthesis

N-Nitroso Dimethylhydantoin

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CAT No: VS-N080105
CAS No: 37137-26-1
Mol.F.: C5H7N3O3
Mol.Wt.: 157.1
Status: Custom Synthesis

N-nitroso N-Propyl Sulfamide

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CAT No: VS-N080108
CAS No: NA
Mol.F.: C3H9N3O3S
Mol.Wt.: 167.2
Status: Custom Synthesis

N-Nitroso Di Isononyl Amine

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CAT No: VS-N080109
CAS No: 1216985-81-7
Mol.F.: C18H38N2O
Mol.Wt.: 298.5
Status: Custom Synthesis

N-Nitroso Didecylamine

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CAT No: VS-N080111
CAS No: 69112-95-4
Mol.F.: C20H42N2O
Mol.Wt.: 326.6
Status: Custom Synthesis

N-Nitrosomorpholine

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CAT No: VS-N080121
CAS No: 59-89-2
Mol.F.: C4H8N2O2
Mol.Wt.: 116.12
Status: Custom Synthesis

N-Nitrosodiisopropylamine

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CAT No: VS-N080122
CAS No: 601-77-4
Mol.F.: C6H14N2O
Mol.Wt.: 130.19
Status: Custom Synthesis

N-Nitrosodimethylamine

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CAT No: VS-N080123
CAS No: 62-75-9
Mol.F.: C2H6N2O
Mol.Wt.: 74.1
Status: Custom Synthesis

N-Nitroso-Di-N-Butylamine

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CAT No: VS-N080124
CAS No: 924-16-3
Mol.F.: C8H18N2O
Mol.Wt.:  158.24
Status: Custom Synthesis

N-Nitroso-N'-methylpiperazine

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CAT No: VS-N080125
CAS No: 16339-07-4
Mol.F.: C5H11N3O
Mol.Wt.: 129.16
Status: Custom Synthesis

N-Nitroso-N-Methylbenzylamine

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CAT No: VS-N080126
CAS No: 937-40-6
Mol.F.: C8H10N2O
Mol.Wt.: 150.18
Status: Custom Synthesis

N-Nitrosodipropylamine

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CAT No: VS-N080127
CAS No: 621-64-7
Mol.F.: C6H14N2O
Mol.Wt.: 130.19
Status: Custom Synthesis

N-Nitrosodibenzylamine

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CAT No: VS-N080128
CAS No: 5336-53-8
Mol.F.: C14H14N2O 
Mol.Wt.: 226.27
Status: Custom Synthesis

N-Nitrosoethylmethyl amine(NMEA)

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CAT No: VS-N080129
CAS No: 10595-95-6
Mol.F.: C3H8N2O
Mol.Wt.: 88.1
Status: Custom Synthesis

N-Nitroso-N-Methyl-4-Amino Butyric Acid

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CAT No: VS-N080130
CAS No: 61445-55-4
Mol.F.:  C5H10N2O3
Mol.Wt.: 146.14
Status: Custom Synthesis

N-Nitroso-N-Methylaniline

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CAT No: VS-N080131
CAS No: 614-00-6
Mol.F.: C7H8N2O
Mol.Wt.: 136.2
Status: Custom Synthesis

N-Nitroso Ethyl Isopropyl Amine

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CAT No: VS-N080133
CAS No: 16339-04-1
Mol.F.:  C5H12N2O
Mol.Wt.: 116.16 
Status: Custom Synthesis

N-Nitroso-N-Methyl-4-Aminobutyric Acid-d3

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CAT No: VS-N080135
CAS No: 1184996-41-5
Mol.F.: C5H7D3N2O3
Mol.Wt.: 149.2
Status: Custom Synthesis

N-Nitrosopiperazine

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CAT No: VS-N080137
CAS No: 5632-47-3
Mol.F.: C4H9N3O
Mol.Wt.: 115.13
Status: Custom Synthesis

N-Nitrosodiethylamine-D10

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CAT No: VS-N080138
CAS No: 1219794-54-3
Mol.F.: C4D10N2O
Mol.Wt.: 112.2
Status: Custom Synthesis

N-Nitroso-L-proline

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CAT No: VS-N080139
CAS No: 7519-36-0
Mol.F.:  C5H8N2O3
Mol.Wt.: 144.13
Status: Custom Synthesis

N-Nitrosopropranolol

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CAT No: VS-N080141
CAS No: 84418-35-9
Mol.F.: C16H20N2O3
Mol.Wt.: 288.35
Status: Custom Synthesis

N-Nitroso Aniline

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CAT No: VS-N080147
CAS No: 36966-84-4
Mol.F.: C6H6N2O
Mol.Wt.: 122.13
Status: Custom Synthesis

Tert-butyl 4-nitrosopiperazine-1-carboxylate

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CAT No: VS-N080148
CAS No: 877177-42-9
Mol.F.: C9H17N3O3
Mol.Wt.: 215.3
Status: Custom Synthesis

N-Nitrosopiperidine

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CAT No: VS-N080153
CAS No: 100-75-4
Mol.F.: C5H10N2O
Mol.Wt.: 114.15
Status: Custom Synthesis

N-Nitrosomethylamine

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CAT No: VS-N080155
CAS No: 64768-29-2
Mol.F.: CH4N2O
Mol.Wt.: 60.1
Status: Custom Synthesis

N-Nitroso Iminostilbene 

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CAT No: VS-N080156
CAS No: 38652-29-8
Mol.F.: C14H10N2O
Mol.Wt.: 222.2
Status: Custom Synthesis

N-Nitroso azetidine-3-carboxylic acid

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CAT No: VS-N080159
CAS No: 102624-97-5
Mol.F.: C4H6N2O3
Mol.Wt.: 130.10 
Status: Custom Synthesis

N-Nitroso-L-hydroxyproline

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CAT No: VS-N080162
CAS No: 30310-80-6
Mol.F.: C5H8N2O4
Mol.Wt.: 160.13
Status: Custom Synthesis

N-NITROSO FLUOROQUINOLOIC ACID

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CAT No: VS-N080170
CAS No: NA
Mol.F.: C10H4ClFN2O4
Mol.Wt.: 270.6
Status: Custom Synthesis

N-Nitroso Methyl Urea

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CAT No: VS-N080173
CAS No: 684-93-5
Mol.F.: C2H5N3O2
Mol.Wt.: 103.1
Status: Custom Synthesis

N-Nitroso N-n-Octyl-D-glucamine

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CAT No: VS-N080176
CAS No: NA
Mol.F.: C14H30N2O6
Mol.Wt.: 322.40 
Status: Custom Synthesis

N-Nitroso N-Desmethyl DEBA

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CAT No: VS-N080177
CAS No: NA
Mol.F.: C9H20N2O3
Mol.Wt.: 204.3
Status: Custom Synthesis

N-Nitroso-2-methylthiazolidine 4-Carboxylic Acid

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CAT No: VS-N080178
CAS No: 103659-08-1
Mol.F.: C5H8N2O3S
Mol.Wt.: 176.19
Status: Custom Synthesis

N-nitroso N-methyl- L-valine Data

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CAT No: VS-N080183
CAS No: 53358-08-0
Mol.F.: C6H12N2O3
Mol.Wt.: 160.17
Status: Custom Synthesis
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