Norfloxacin Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-N092-022
- CAS
- 1620445-19-3
- Formula
- C14H15FN2O3
- Family
- Norfloxacin
- Synonyms
- 1-Ethyl-7-(ethylamino)-6-fluoro-4-oxoquinoline-3-carboxylic acid
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 25,481-25,490 of 35,292
Norfloxacin Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-N092-027
- CAS
- 106847-40-9
- Formula
- C12H9ClFNO3
- Family
- Norfloxacin
- Synonyms
- 5-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 5-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
Norfloxacin Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-N092-029
- CAS
- 75073-15-3
- Formula
- C12H9ClFNO3
- Family
- Norfloxacin
- Synonyms
- Ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate, ethyl 7-chloro-6-fluoro-4-oxo-1H-quinoline-3-carboxylate
Norfloxacin Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-N092-032
- CAS
- 1911573-08-4
- Formula
- C34H52FN3O4
- Family
- Norfloxacin
- Synonyms
- 1-Ethyl-6-fluoro-7-(4-octadecanoylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid
Norfloxacin Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-N092-033
- CAS
- 1426313-01-0
- Formula
- C16H14FN3O5
- Family
- Norfloxacin
- Synonyms
- 7-(3,5-Dioxopiperazin-1-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
Norfloxacin Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-N092-034
- CAS
- 1620445-20-6
- Formula
- C16H11FN2O7
- Family
- Norfloxacin
- Synonyms
- 7-(Dioxaldehydoylamino)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
Norfloxacin Isopropyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-N092-035
- CAS
- 1415841-37-0
- Formula
- C19H24FN3O3
- Family
- Norfloxacin
Norfloxacin Methyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-N092-036
- CAS
- 75001-83-1
- Formula
- C17H20FN3O3
- Family
- Norfloxacin
- Synonyms
- Methyl 1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylate
1H-Pyrazolo[3,4-b]quinoxalin-3-amine
ImpurityLevels of characterisation
- Cat. No.
- P-B109-021
- CAS
- 40254-90-8
- Formula
- C9H7N5
- Family
- Brimonidine
- Synonyms
- 2H-pyrazolo[4,3-b]quinoxalin-3-amine, NSC 693868
2,3,5-Trichloro Lamotrigine
ImpurityLevels of characterisation
- Cat. No.
- P-L010-013
- CAS
- 77668-56-5
- Formula
- C9H6Cl3N5
- Family
- Lamotrigine
- Synonyms
- 6-(2,3,5-Trichlorophenyl)-1,2,4-triazine-3,5-diamine
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