Pharmaceutical analytical standards

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

Results 26,421-26,430 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-V046-026
CAS: 57430-38-3
Formula: C₂₂H₂₆N₂O₃
Family: Vincamine
Synonyms: Methyl (15S,19S)-15-ethyl-5-methoxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2(7),3,5,8(18),16-pentaene-17-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-V046-028
CAS: 50298-88-9
Formula: C₂₁H₂₂N₂O₂
Family: Vincamine
Synonyms: Methyl (15S,19S)-15-ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18),13,16-hexaene-17-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-V046-030
CAS: 28152-73-0
Formula: C₂₀H₂₄N₂O₃
Family: Vincamine
Synonyms: (15S,17S,19S)-15-Ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylic acid, Vincaminic acid

ImpurityLevels of characterisation

Cat. No.: P-V046-031
CAS: 38990-17-9
Formula: C₂₁H₂₆N₂O₃
Family: Vincamine
Synonyms: Methyl (15R,17S,19R)-15-ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate, Vinpocetine Impurity P

ImpurityLevels of characterisation

Cat. No.: P-V046-013
CAS: 38990-16-8
Formula: C₂₁H₂₆N₂O₃
Family: Vincamine
Synonyms: Methyl (15R,17R,19R)-15-ethyl-17-hydroxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18)-tetraene-17-carboxylate, Vinpocetine Impurity N

ImpurityLevels of characterisation

Cat. No.: P-V046-014
CAS: 89825-93-4
Formula: C₂₀H₂₂N₂O₂
Family: Vincamine
Synonyms: (15R,19S)-15-Ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18),16-pentaene-17-carboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-V046-017
CAS: 1356155-96-8
Formula: C₂₁H₂₄N₂O₃
Family: Vincamine
Synonyms: Methyl (1R,12R,19S)-12-ethyl-4-hydroxy-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2(7),3,5,9,13-pentaene-10-carboxylate

ImpurityLevels of characterisation

Cat. No.: P-V046-032
CAS: 51442-60-5
Formula: C₂₁H₂₆N₂O₄
Family: Vincamine
Synonyms: Alpneumine G, Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methyl ester, 4-oxide, (3alpha,14beta,16alpha)-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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