Pharmaceutical analytical standards

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

Results 2,571-2,580 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-007
CAS: 1215856-35-1
Formula: C₁₄H₁₉I₂N₃O₆
Family: Iohexol
Synonyms: 5-Amino-N1,N3-bis(2,3-dihydroxypropyl)-2,4-diiodoisophthalamide, Iohexol EP Impurity F

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-014
CAS: 196309-19-0
Formula: C₁₇H₂₃I₂N₃O₈
Family: Iohexol
Synonyms: N,N'-Bis(2,3-dihydroxypropyl)-2-(hydroxymethyl)-5,7-diiodo-3,4-dihydro-2H-1,4-benzoxazine-6,8-dicarboxamide, Iohexol Impurity 14

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-015
CAS: 76801-93-9
Formula: C₁₄H₁₈I₃N₃O₆
Family: Iohexol
Synonyms: 5-Amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide, Iohexol Intermediate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-016
CAS: 35453-19-1
Formula: C₈H₄I₃NO₄
Family: Iohexol
Synonyms: 5-Amino-2,4,6-triiodo-1,3-benzenedicarboxylic acid, 5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-017
CAS: 37441-29-5
Formula: C₈H₂Cl₂I₃NO₂
Family: Iohexol
Synonyms: 5-Amino-2,4,6-triiodoisophthaloyl dichloride, 5-amino-2,4,6-triiodobenzene-1,3-dicarbonyl chloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-I058-047
CAS: 76820-34-3
Formula: C₁₄H₁₉N₃O₈
Family: Iohexol
Synonyms: N1,N3-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide, 1-N,3-N-bis(2,3-dihydroxypropyl)-5-nitrobenzene-1,3-dicarboxamide

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

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