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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,421-32,430 of 36,550

N,N'-Dicyclohexylguanidine

ImpurityLevels of characterisation
Cat. No.
P-G286-009
CAS
35168-15-1
Formula
C13H25N3
Synonyms
1,3-Dicyclohexylguanidine, 1,2-dicyclohexylguanidine

N,O-Diacetyl Serotonin

ImpurityLevels of characterisation
Cat. No.
P-S034-012
CAS
28026-16-6
Formula
C14H16N2O3
Family
Serotonin
Synonyms
3-(2-acetamidoethyl)-1H-indol-5-yl acetate, N-Acetyl-5-acetoxytryptamine

(R)-Nadifloxacin

ImpurityLevels of characterisation
Cat. No.
P-N002-005
CAS
160961-35-3
Formula
C19H21FN2O4
Family
Nadifloxacin
Synonyms
R-NDFX, Nadifloxacin, (R)-

S-Nadifloxacin

ImpurityLevels of characterisation
Cat. No.
P-N002-015
CAS
154357-42-3
Formula
C19H21FN2O4
Family
Nadifloxacin
Synonyms
(S)-Nadifloxacin, Levonadifloxacin

Nadifloxacin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-N002-006
CAS
80076-46-6
Formula
C10H11F2N
Family
Nadifloxacin
Synonyms
5,6-Difluoro-2-methyl-1,2,3,4-tetrahydroquinoline

Nadifloxacin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-N002-009
CAS
87488-29-7
Formula
C14H13FN2O3
Family
Nadifloxacin
Synonyms
8-Amino-7-fluoro-12-methyl-4-oxo-1-azatricyclo[7.3.1.05,13]trideca-2,5,7,9(13)-tetraene-3-carboxylic acid

Nadifloxacin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-N002-010
CAS
130539-72-9
Formula
C19H17FN2O4
Family
Nadifloxacin
Synonyms
7-Fluoro-12-methyl-4-oxo-8-(4-oxo-2,3-dihydropyridin-1-yl)-1-azatricyclo[7.3.1.05,13]trideca-2,5,7,9(13)-tetraene-3-carboxylic acid

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