Pharmaceutical analytical standards

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

Results 7,071-7,080 of 59,523

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ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

Cat. No.: P-T071-012
Formula: C₁₉H₂₁D₆NO₃
Family: Tetrabenazine
Synonyms: (3S,11bR)-3-(2-Methylpropyl)-9,10-bis(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

Isotopically labelledLevels of characterisation

Cat. No.: P-T071-013
Formula: C₁₈H₂₂D₃NO₃
Family: Tetrabenazine
Synonyms: 10-Hydroxy-3-(2-methylpropyl)-9-(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-T071-074
Formula: C₁₉H₂₃NO₃
Family: Tetrabenazine
Synonyms: 9,10-Dimethoxy-3-(2-methylpropyl)-6,7-dihydrobenzo[a]quinolizin-2-one, Tetradehydrotetrabenazine

ImpurityLevels of characterisation

Cat. No.: P-T071-075
Formula: C₁₉H₂₇NO₄
Family: Tetrabenazine
Synonyms: 9,10-Dimethoxy-3-(2-methoxypropyl)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

ImpurityLevels of characterisation

Cat. No.: P-T071-040
Formula: C₂₄H₃₈N₂O₅
Family: Tetrabenazine
Synonyms: [3-(2-Hydroxy-2-methylpropyl)-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl] 2-amino-3-methylbutanoate

Isotopically labelledLevels of characterisation

Cat. No.: P-T071-014
Formula: C₁₈H₂₂D₃NO₃
Family: Tetrabenazine
Synonyms: 9-Hydroxy-3-(2-methylpropyl)-10-(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

ImpurityLevels of characterisation

Cat. No.: P-T071-041
Formula: C₁₈H₂₅NO₄
Family: Tetrabenazine
Synonyms: (3R,11bR)-10-Hydroxy-3-(2-hydroxy-2-methylpropyl)-9-methoxy-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

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