Pharmaceutical analytical standards

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

Results 3,071-3,080 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-005
CAS: 73851-70-4
Formula: C₁₃H₂₂N₄O₄S
Family: Ranitidine
Synonyms: Ranitidine S-oxide, N-(2-(((5-((Dimethylamino)methyl)furan-2-yl)methyl)sulfinyl)ethyl)-N'-methyl-2-nitroethene-1,1-diamine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-006
CAS: 112251-56-6
Formula: C₁₂H₁₈N₃NaO₄S
Family: Ranitidine
Synonyms: Demethylamino Ranitidine Acetamide Sodium, Ranitidine EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-008
CAS: 73857-20-2
Formula: C₁₃H₂₂N₄O₄S
Family: Ranitidine
Synonyms: Ranitidine N-oxide, N,N-dimethyl-1-(5-(((2-((1-(methylamino)-2-nitrovinyl)amino)ethyl)thio)methyl)furan-2-yl)methanamine oxide

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-010
CAS: 148639-72-9
Formula: C₅H₉N₃OS
Family: Ranitidine
Synonyms: 5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one oxime, N-(3-methyliminothiomorpholin-2-ylidene)hydroxylamine

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-013
CAS: 1331637-48-9
Formula: C₁₁H₂₂N₆O₄S₂
Family: Ranitidine
Synonyms: N,N-((Methylenebis(sulfanediyl))bis(ethane-2,1-diyl))bis(N-methyl-2-nitroethene-1,1-diamine), Raniridine imp J

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R014-014
CAS: 61832-41-5
Formula: C₄H₈N₂O₂S
Family: Ranitidine
Synonyms: N-Methyl-1-(methylthio)-2-nitroethenamine, N-Methyl-1-(methylthio)-2-nitrovinylamine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R034-002
CAS: 147852-26-4
Formula: C₂₇H₃₆N₂O₄
Family: Repaglinide
Synonyms: Repaglinide EP Impurity E, Repaglinide EP Impurity E (Repaglinide USP Related Compound E, (R)-Repaglinide)

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