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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 1,431-1,440 of 1,744

N-Nitroso Sertraline

NitrosamineLevels of characterisation
Cat. No.
P-S037-034
CAS
3006789-98-3
Formula
C17H16Cl2N2O
Family
Sertraline
Synonyms
N-((1S,4S)-4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl)-N-methylnitrous amide

N-Nitroso Olaparib Impurity 1

NitrosamineLevels of characterisation
Cat. No.
P-O012-004
CAS
2742659-60-3
Formula
C8H13N3O2
Family
Olaparib
Synonyms
1-Cyclopropanecarbonyl-4-nitrosopiperazine, cyclopropyl-(4-nitrosopiperazin-1-yl)methanone

N-Nitroso Olaparib Impurity 2

NitrosamineLevels of characterisation
Cat. No.
P-O012-005
CAS
2742659-74-9
Formula
C20H18FN5O3
Family
Olaparib
Synonyms
4-[[4-Fluoro-3-(4-nitrosopiperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one

N-Nitroso Venlafaxine EP Impurity D

NitrosamineLevels of characterisation
Cat. No.
P-V028-026
CAS
2680662-11-5
Formula
C16H24N2O3
Family
Venlafaxine
Synonyms
N-Nitroso Venlafaxine USP Related Compound A (Free Form), N-Nitroso-N-Desmethyl Venlafaxine, N-(2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl)ethyl)-N-methylnitrous amide

N-Nitroso Aripiprazole EP Impurity B

NitrosamineLevels of characterisation
Cat. No.
P-A186-017
CAS
2989508-28-1
Formula
C10H11Cl2N3O
Family
Aripiprazole
Synonyms
N-Nitroso Aripiprazole USP Related Compound C (Free Form), 1-(2,3-Dichlorophenyl)-4-nitrosopiperazine

N-Nitroso Nebivolol

NitrosamineLevels of characterisation
Cat. No.
P-N026-016
CAS
1391051-68-5
Formula
C22H24F2N2O5
Family
Nebivolol
Synonyms
N,N-Bis(2-(6-fluorochroman-2-yl)-2-hydroxyethyl)nitrous amide, N-Nitroso rac-Nebivolol

N-Nitroso Piracetam EP Impurity A

NitrosamineLevels of characterisation
Cat. No.
P-P1073-003
CAS
54634-49-0
Formula
C4H6N2O2
Synonyms
N-Nitroso 2-Pyrrolidinone, 1-Nitroso-2-pyrrolidinone

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