Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 53,781-53,790 of 59,523

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M018-006
CAS: 31430-19-0
Formula: C₁₇H₁₅N₃O₃
Family: Mebendazole
Synonyms: Ethyl (5-benzoyl-1H-benzimidazol-2-yl)carbamate, ethyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M018-007
CAS: 31545-31-0
Formula: C₁₇H₁₅N₃O₃
Family: Mebendazole
Synonyms: 4-Methyl mebendazole, methyl N-[6-(4-methylbenzoyl)-1H-benzimidazol-2-yl]carbamate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M018-008
CAS: 129165-82-8
Formula: C₂₉H₂₀N₆O₃
Family: Mebendazole
Synonyms: N,N'-Bis(5-benzoyl-1H,-benzimidazol-2-yl)urea, 1,3-bis(6-benzoyl-1H-benzimidazol-2-yl)urea

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M072-006
CAS: 1392430-17-9
Formula: C₂₈H₃₅N₃O₈
Family: Metaxalone
Synonyms: 1,3-Bis[3-(3,5-dimethylphenoxy)-2-hydroxypropyl]-5-(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione

ImpurityLevels of characterisation

Cat. No.: P-M072-007
CAS: 1392430-16-8
Formula: C₂₀H₂₅N₃O₇
Family: Metaxalone
Synonyms: Metaxalone Impurity 1 (Mixture of Diastereomers), Metaxalone Impurity 7

ImpurityLevels of characterisation

Cat. No.: P-M072-008
CAS: 2514685-36-8
Formula: C₁₂H₁₆N₂O₂
Family: Metaxalone
Synonyms: 4-((3,5-Dimethylphenoxy)methyl)imidazolidin-2-one, 4-[(3,5-dimethylphenoxy)methyl]imidazolidin-2-one

ImpurityLevels of characterisation

Cat. No.: P-M072-009
CAS: 66766-07-2
Formula: C₁₁H₁₇NO₂
Family: Metaxalone
Synonyms: 1-Amino-3-(3,5-dimethylphenoxy)propan-2-ol, Metaxalone aminoalcohol

Isotopically labelledLevels of characterisation

Cat. No.: P-M072-002
CAS: 1189944-95-3
Formula: C₁₂H₉D₆NO₃
Family: Metaxalone
Synonyms: 5-[[3,5-bis(trideuteriomethyl)phenoxy]methyl]-1,3-oxazolidin-2-one

ImpurityLevels of characterisation

Cat. No.: P-S019-005
CAS: 1072930-86-9
Formula: C₂₂H₂₀O₂
Family: Sarpogrelate
Synonyms: Sarpogrelate Impurity 5, 1-methoxy-3-[2-(2-phenylmethoxyphenyl)ethenyl]benzene

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