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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,691-29,700 of 36,550

Sparfloxacin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S072-004
CAS
103772-14-1
Formula
C13H9F3N2O3
Family
Sparfloxacin
Synonyms
5-Amino-1-cyclopropyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid

Sparfloxacin Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-S072-014
CAS
950726-39-3
Formula
C21H22FN5O4
Family
Sparfloxacin
Synonyms
5-Amino-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-[2-(pyridin-2-ylamino)ethylamino]quinoline-3-carboxylic acid

Sparfloxacin Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-S072-015
CAS
103460-90-8
Formula
C19H21F2N3O3
Family
Sparfloxacin
Synonyms
1-Cyclopropyl-7-(3,5-dimethylpiperazin-1-yl)-6,8-difluoro-4-oxoquinoline-3-carboxylic acid, Sparfloxacin De-amino impurity

Sparfloxacin Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-S072-018
CAS
132664-15-4
Formula
C26H28F2N4O3
Family
Sparfloxacin
Synonyms
5-(Benzylamino)-1-cyclopropyl-7-[(3S,5R)-3,5-dimethylpiperazin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylic acid

Sparfloxacin Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-S072-019
CAS
1627505-92-3
Formula
C19H13FN2O5
Family
Sparfloxacin
Synonyms
1-Cyclopropyl-6-fluoro-8-nitro-4-oxo-7-phenylquinoline-3-carboxylic acid

Sparfloxacin Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-S072-020
CAS
104599-97-5
Formula
C13H8ClFN2O5
Family
Sparfloxacin
Synonyms
7-Chloro-1-cyclopropyl-6-fluoro-8-nitro-4-oxoquinoline-3-carboxylic acid

Sparfloxacin Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-S072-021
CAS
1027049-35-9
Formula
C19H14FN3O5
Family
Sparfloxacin
Synonyms
7-Anilino-1-cyclopropyl-6-fluoro-8-nitro-4-oxoquinoline-3-carboxylic acid

Sparfloxacin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-S072-007
CAS
2935602-95-0
Formula
C20H17FN2O3
Family
Sparfloxacin
Synonyms
8-Amino-1-cyclopropyl-6-fluoro-7-(4-methylphenyl)-4-oxoquinoline-3-carboxylic acid

Sparfloxacin Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-S072-008
CAS
2935602-86-9
Formula
C17H13FN2O3S
Family
Sparfloxacin
Synonyms
8-Amino-1-cyclopropyl-6-fluoro-4-oxo-7-thiophen-2-ylquinoline-3-carboxylic acid

Sparfloxacin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-S072-009
CAS
2935602-90-5
Formula
C17H13FN2O4
Family
Sparfloxacin
Synonyms
8-Amino-1-cyclopropyl-6-fluoro-7-(furan-2-yl)-4-oxoquinoline-3-carboxylic acid

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