Pharmaceutical analytical standards

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

Results 4,801-4,810 of 36,550

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M085-067
Formula: C₂₂H₂₇N₉O₄·HCl
Family: Methotrexate
Synonyms: (2S)-2-[[4-[(2,4-Diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-(dimethylamino)-5-oxopentanoic acid hydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M085-070
Formula: C₂₁H₂₇N₉O₃·C₂HF₃O₂
Family: Methotrexate
Synonyms: (2S)-6-Amino-2-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]hexanoic acid trifluoroacetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-M098-032
Formula: C₂₄H₃₂O₆
Family: Methylprednisolone
Synonyms: [(6S,8S,9S,10R,11S,13S,14S,17R)-11-Hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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