Pharmaceutical analytical standards

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

Results 27,541-27,550 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-D194-024
CAS: 90044-46-5
Formula: C₁₆H₁₅NO₄
Family: Droxidopa
Synonyms: 17-Azatetracyclo[7.7.1.02,7.010,15]heptadeca-2,4,6,10,12,14-hexaene-4,5,12,13-tetrol, Dibenzo(a,E)cycloocten-5,11-imine-2,3,8,9-tetrol, 5,6,11,12-tetrahydro-

ImpurityLevels of characterisation

Cat. No.: P-D194-016
CAS: 88375-62-6
Formula: C₁₀H₁₁NO₅
Family: Droxidopa
Synonyms: (2S,3R)-2-Amino-3-(1,3-benzodioxol-5-yl)-3-hydroxypropanoic acid, Droxidopa Impurity N

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D194-019
CAS: 96561-34-1
Formula: C₁₈H₁₃NO₇
Family: Droxidopa
Synonyms: 3-(1,3-Benzodioxol-5-yl)-2-(1,3-dioxoisoindol-2-yl)-3-hydroxypropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-D194-020
CAS: 96743-98-5
Formula: C₁₇H₁₃NO₇
Family: Droxidopa
Synonyms: (2S,3R)-3-(3,4-Dihydroxyphenyl)-2-(1,3-dioxoisoindol-2-yl)-3-hydroxypropanoic acid

ImpurityLevels of characterisation

Cat. No.: P-D194-021
CAS: 51829-98-2
Formula: C₉H₁₁NO₅
Family: Droxidopa
Synonyms: (2R,3R)-2-Azaniumyl-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoate, D-Erythro-3,4-dihydroxyphenylserine

ImpurityLevels of characterisation

Cat. No.: P-D194-022
CAS: 55382-14-4
Formula: C₃₁H₂₉NO₇
Family: Droxidopa
Synonyms: (2S,3R)-3-[3,4-Bis(phenylmethoxy)phenyl]-3-hydroxy-2-(phenylmethoxycarbonylamino)propanoic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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