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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 57,471-57,480 of 59,523

Uracil Impurity 2 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-U035-004
CAS
134452-11-2
Formula
C9H16N4O6·HCl
Synonyms
5-Amino-6-[[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]amino]-1H-pyrimidine-2,4-dione hydrochloride

Viminol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-V044-003
CAS
23694-00-0
Formula
C13H11Cl2NO
Family
Viminol
Synonyms
2-Chloro-1-[1-[(2-chlorophenyl)methyl]pyrrol-2-yl]ethanone

Vindesine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-V048-004
CAS
55383-37-4
Formula
C43H56N6O7
Family
Vindesine
Synonyms
Desacetylvinblastine hydrazide, Deacetylvinblastine hydrazide

Vinyl Acetate

ImpurityLevels of characterisation
Cat. No.
P-P824-004
CAS
108-05-4
Formula
C4H6O2
Synonyms
ethenyl acetate, Acetic acid ethenyl ester

Volinanserin-d4 HCl

Isotopically labelledLevels of characterisation
Cat. No.
P-V139-002
CAS
1217617-73-6
Formula
C22H24D4FNO3·HCl
Synonyms
Volinanserin-d4 Hydrochloride Salt

Zasocitinib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-Z008-002
CAS
2469042-39-3
Formula
C8H7ClN4O2
Family
Zasocitinib
Synonyms
5-Chloro-7-(methylamino)pyrazolo[1,5-A]pyrimidine-3-carboxylic acid

Zasocitinib Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-Z008-003
CAS
2271470-66-5
Formula
C13H15ClN4O4
Family
Zasocitinib
Synonyms
5-Chloro-7-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid

Zearalenone Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-Z047-002
CAS
10497-42-4
Formula
C18H23NO5
Synonyms
(4S,8Z,12E)-16,18-Dihydroxy-8-hydroxyimino-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraen-2-one

Zelebrudomide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-Z011-002
CAS
2759182-32-4
Formula
C21H28N6O
Family
Zelebrudomide
Synonyms
5-(piperidin-1-yl)-3-[4-(piperidin-4-yl)anilino]pyrazine-2-carboxamide

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