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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 51,331-51,340 of 59,523

Gatifloxacin Related Compound D

ImpurityLevels of characterisation
Cat. No.
P-G019-014
CAS
112811-57-1
Formula
C18H20FN3O4
Family
Gatifloxacin
Synonyms
Gatifloxacin Impurity 5 (3-Desmethyl Gatifloxacin), Desmethyl Gatifloxacin

Hopantenic Acid

ImpurityLevels of characterisation
Cat. No.
P-D075-017
CAS
18679-90-8
Formula
C10H19NO5
Family
Dexpanthenol
Synonyms
Dexpanthenol Impurity I, Dexpanthenol Impurity 9

5-Hydantoinpropionic Acid

ImpurityLevels of characterisation
Cat. No.
P-C052-006
CAS
5624-26-0
Formula
C6H8N2O4
Family
Carglumic Acid
Synonyms
racemic-Carglumic Acid Impurity A (3-(2,5-Dioxoimidazolidin-4-yl)propanoic Acid), racemic-Carglumic Acid Impurity A

Hydralazine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-H037-008
CAS
20062-41-3
Formula
C10H8N4
Family
Hydralazine
Synonyms
3-Methyl-1,2,4-triazolo(3,4-a)phthalazine, S-Triazolo(3,4-a)phthalazine, 3-methyl-

Hydralazine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-H037-011
CAS
103429-73-8
Formula
C24H16N8
Family
Hydralazine
Synonyms
1,1,2-Tri(phthalazin-1-yl)hydrazine

Hydralazine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-H037-012
CAS
61051-65-8
Formula
C32H20N10
Family
Hydralazine
Synonyms
1,1,2,2-Tetra(phthalazin-1-yl)hydrazine

Hydralazine Pyruvic Acid Hydrazone

ImpurityLevels of characterisation
Cat. No.
P-H037-018
CAS
67536-13-4
Formula
C11H10N4O2
Family
Hydralazine
Synonyms
2-(phthalazin-1-ylhydrazinylidene)propanoic acid, Pyruvic acid, 1-phthalazinylhydrazone

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