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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 27,421-27,430 of 35,292

Bisanhydrodaunomycinone

ImpurityLevels of characterisation
Cat. No.
P-D025-017
CAS
32434-04-1
Formula
C21H14O6
Family
Daunorubicin
Synonyms
Dianhydrodaunomycinone, 8-acetyl-6,11-dihydroxy-1-methoxytetracene-5,12-dione

alpha-(E)-Brivudine

ImpurityLevels of characterisation
Cat. No.
P-B112-014
CAS
78731-55-2
Formula
C11H13BrN2O5
Family
Brivudine
Synonyms
L-5-(bromovinyl)deoxyuridine

beta-(Z)-Brivudine

ImpurityLevels of characterisation
Cat. No.
P-B112-016
CAS
77530-02-0
Formula
C11H13BrN2O5
Family
Brivudine
Synonyms
Brovudine cis isomer impurity, Uridine, 5-(2-bromoethenyl)-2'-deoxy-, (Z)-

Brivudine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-B112-006
CAS
69304-49-0
Formula
C6H5BrN2O2
Family
Brivudine
Synonyms
(E)-5-(2-bromovinyl)pyrimidine-2,4(1H,3H)-dione, 5-[(E)-2-bromoethenyl]-1H-pyrimidine-2,4-dione

Brivudine Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-B112-038
CAS
144301-85-9
Formula
C6H12O4
Family
Brivudine
Synonyms
Methyl 2-deoxy-beta-L-erythro-pentofuranoside, Methyl-2-deoxy-beta-L-erythro-pentofuranose

Brivudine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-B112-008
CAS
61135-36-2
Formula
C11H12Br2N2O5
Family
Brivudine
Synonyms
2'-Deoxy-5-(2,2-dibromoethen-1-yl)uridine, Uridine, 2'-deoxy-5-(2,2-dibromoethenyl)-

Brivudine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-B112-018
CAS
1053650-23-9
Formula
C25H20Br2Cl2N2O7
Family
Brivudine
Synonyms
[(2R,3S,5R)-3-(4-Chlorobenzoyl)oxy-5-[5-(1,2-dibromoethyl)-2,4-dioxopyrimidin-1-yl]oxolan-2-yl]methyl 4-chlorobenzoate

Brivudine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-B112-020
CAS
114192-44-8
Formula
C16H18N2O9
Family
Brivudine
Synonyms
3-[1-[(2R,4S,5R)-4-Acetyloxy-5-(acetyloxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-enoic acid

Brivudine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-B112-028
CAS
144301-84-8
Formula
C6H12O4
Family
Brivudine
Synonyms
(2S,3R,5R)-2-(Hydroxymethyl)-5-methoxyoxolan-3-ol, Methyl-2-deoxy-alpha-L-erythro-pentofuranose

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