Pharmaceutical analytical standards

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

Results 8,411-8,420 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-E065-030
Formula: C₁₀H₁₄ClN·HCl
Family: Ephedrine
Synonyms: Mixture of (1R,2S)-, (1S,2R)- and (1R,2R)-1-Chloro-N-methyl-1-phenylpropan-2-amine Hydrochloride, Chloroephedrine HCl, Ephedrine Impurity 10 HCl and Ephedrine Impurity 11 HCl

ImpurityLevels of characterisation

Cat. No.: P-C240-030
Formula: C₂₇H₄₄O
Family: Colecalciferol
Synonyms: (1S,3E)-3-[(2Z)-2-[(1R,7aR)-7a-Methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C240-037
Formula: C₃₀H₅₀O₅
Family: Colecalciferol
Synonyms: (1R,2R,3S,5Z)-5-[(2E)-2-[(1R,7aR)-1-[(2R)-6-Hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-2-(3-hydroxypropoxy)-4-methylidenecyclohexane-1,3-diol

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-E065-038
Formula: C₁₃H₁₅NO₆
Family: Ephedrine
Synonyms: (2R,3R,6R,7R)-6,7-Dihydroxy-2-(3-hydroxyphenyl)-3-methyl-1,4-oxazocane-5,8-dione

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