Pharmaceutical analytical standards

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

Results 2,551-2,560 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-P004-058
Formula: C₂₄H₂₉N₇O₂·3HCl
Family: Palbociclib
Synonyms: 2-Acetyl-8-cyclopentyl-5-methyl-6-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one trihydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P004-063
Formula: C₂₂H₂₇N₇O₂·2HCl
Family: Palbociclib
Synonyms: 6-Acetyl-2-[[5-(2-aminoethylamino)-2-pyridinyl]amino]-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-P004-065
Formula: C₄₄H₅₂Br₂N₁₄O₂
Family: Palbociclib
Synonyms: 6-Bromo-5-[[6-bromo-8-cyclopentyl-7-oxo-2-[(5-piperazin-1-yl-2-pyridinyl)amino]-1,4-dihydropyrido[2,3-d]pyrimidin-4-yl]methyl]-8-cyclopentyl-4-methyl-2-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one

ImpurityLevels of characterisation

Cat. No.: P-P004-068
Formula: C₂₈H₃₇N₉O₂
Family: Palbociclib
Synonyms: 6-Acetyl-8-cyclopentyl-2-[[3,6-di(piperazin-1-yl)-2-pyridinyl]amino]-5-methylpyrido[2,3-d]pyrimidin-7-one

ImpurityLevels of characterisation

Cat. No.: P-P004-069
Formula: C₂₇H₃₃Br₂N₇O₃
Family: Palbociclib
Synonyms: tert-Butyl 4-[6-[[6-bromo-5-(bromomethyl)-8-cyclopentyl-7-oxopyrido[2,3-d]pyrimidin-2-yl]amino]-3-pyridinyl]piperazine-1-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-P004-071
Formula: C₂₂H₂₆ClN₇O
Family: Palbociclib
Synonyms: 2-Chloro-8-cyclopentyl-5-methyl-6-[(5-piperazin-1-yl-2-pyridinyl)amino]pyrido[2,3-d]pyrimidin-7-one

ImpurityLevels of characterisation

Cat. No.: P-P004-076
Formula: C₂₅H₃₅N₃O
Family: Palbociclib
Synonyms: 2,6-Dicyclohexyl-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one

ImpurityLevels of characterisation

Cat. No.: P-P004-077
Formula: C₁₉H₂₄BrN₃O
Family: Palbociclib
Synonyms: 6-Bromo-2-cyclohexyl-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one

ImpurityLevels of characterisation

Cat. No.: P-P004-079
Formula: C₄₀H₄₂Br₂N₁₂O₂
Family: Palbociclib
Synonyms: 6-Bromo-2-[[5-[4-[6-[(6-bromo-8-cyclopentyl-5-methyl-7-oxopyrido[2,3-d]pyrimidin-2-yl)amino]-3-pyridinyl]piperazin-1-yl]-2-pyridinyl]amino]-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7-one

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