Pharmaceutical analytical standards

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

Results 10,901-10,910 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-G068-018
Formula: C₁₂H₁₁Cl₂N₃O₂
Family: Guanfacine
Synonyms: N-[Amino-[(E)-2-oxopropylideneamino]methylidene]-2-(2,6-dichlorophenyl)acetamide

ImpurityLevels of characterisation

Cat. No.: P-G068-021
Formula: C₉H₉Cl₂N₃O₂
Family: Guanfacine
Synonyms: 2-(2,6-dichlorophenyl)-N-[(E)-(hydroxyhydrazinylidene)methyl]acetamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-H052-021
Formula: C₁₂H₂₂BrNO₂
Family: Hyoscine
Synonyms: 6-Butyl-6-methyl-2-oxa-6-azoniatricyclo[3.3.1.03,7]nonan-4-ol bromide

ImpurityLevels of characterisation

Cat. No.: P-H052-023
Formula: C₁₂H₂₂NO₂·Br
Family: Hyoscine
Synonyms: 6-Butyl-6-methyl-2-oxa-6-azoniatricyclo[3.3.1.03,7]nonan-4-ol bromide

ImpurityLevels of characterisation

Cat. No.: P-I065-014
Formula: C₂₀H₂₈I₃N₃O₁₀
Family: Ioversol
Synonyms: 1-N,3-N-Bis(2,3-dihydroxypropyl)-5-[[2-(2-hydroxyethoxy)acetyl]-(2-hydroxyethyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide

ImpurityLevels of characterisation

Cat. No.: P-I065-017
Formula: C₁₆H₂₂I₃N₃O₆
Family: Ioversol
Synonyms: 5-Amino-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide

ImpurityLevels of characterisation

Cat. No.: P-I065-021
Formula: C₁₂H₁₃I₃N₂O₅
Family: Ioversol
Synonyms: Methyl 3-amino-5-(2,3-dihydroxypropylcarbamoyl)-2,4,6-triiodobenzoate

ImpurityLevels of characterisation

Cat. No.: P-I065-004
Formula: C₂₀H₂₈I₃N₃O₁₀
Family: Ioversol
Synonyms: 1-N,3-N-Bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-(2-hydroxyethyl)amino]-3-N-(2-hydroxyethyl)-2,4,6-triiodobenzene-1,3-dicarboxamide

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