Pharmaceutical analytical standards

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

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L004-006
Formula: C₁₂H₂₂O₁₁
Family: Lactitol
Synonyms: 6-(Hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2,3,5-triol, Galactopyranosyl-(1-3)-D-Mannopyranose

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L040-003
Formula: C₁₃H₁₅NO₄S
Family: Leucoson
Synonyms: (4R)-2-(2-Methoxy-2-oxo-1-phenylethyl)-1,3-thiazolidine-4-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-L040-004
Formula: C₁₅H₁₉NO₄S
Family: Leucoson
Synonyms: 2-(2-Oxo-1-phenyl-2-propan-2-yloxyethyl)-1,3-thiazolidine-4-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-L040-006
Formula: C₁₄H₁₉NO₄S
Family: Leucoson
Synonyms: Ethyl 2-[4-(hydroperoxymethyl)-1,3-thiazolidin-2-yl]-2-phenylacetate

ImpurityLevels of characterisation

Cat. No.: P-L052-007
Formula: C₂₀H₂₃CaN₇O₆
Family: Levomefolate
Synonyms: Calcium (2S)-2-[[4-[[(6R)-2-amino-5-methyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]methylamino]benzoyl]amino]pentanedioate

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