ChemicalBook > CAS DataBase List > 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID

1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID

Product Name
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
CAS No.
68077-26-9
Chemical Name
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
Synonyms
NORF-007;AKOS 1303;Norfloxacin Q-Acid;TIMTEC-BB SBB003042;Norfloxacin EP Imp A;Norfloxacin EP Impurity A;Norfloxacin impurity A CRS;Norfloxacin USP Related Compound A;7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4;Norfloxacin Related Compound A (15 mg)
CBNumber
CB6669991
Molecular Formula
C12H9ClFNO3
Formula Weight
269.66
MOL File
68077-26-9.mol
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1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Property

Melting point:
245°C
Boiling point:
437.9±45.0 °C(Predicted)
Density 
1.3905 (estimate)
storage temp. 
Sealed in dry,2-8°C
solubility 
DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka
-0.21±0.20(Predicted)
color 
White to Pale Yellow
InChIKey
WNNSMMJBBOPPOT-UHFFFAOYSA-N
CAS DataBase Reference
68077-26-9(CAS DataBase Reference)
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Safety

Risk Statements 
52/53
Safety Statements 
61
HazardClass 
IRRITANT
HS Code 
2933599550
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R462462
Product name
7-CHLORO-1-ETHYL-6-FLUORO-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID
Purity
AldrichCPR
Packaging
250MG
Price
$179
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2233
Product name
Norfloxacin Related Compound A
Purity
PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial
Packaging
100mg
Price
$668
Updated
2024/03/01
Sigma-Aldrich
Product number
N1230010
Product name
Norfloxacin impurity A
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
n1230010
Price
$223
Updated
2024/03/01
Sigma-Aldrich
Product number
1471517
Product name
Norfloxacin impurity A
Packaging
15mg
Price
$1300
Updated
2024/03/01
TCI Chemical
Product number
C2897
Product name
7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$44
Updated
2024/03/01
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1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid (Norfloxacin EP Impurity A) is a Norfloxacin intermediate. Norfloxacin EP Impurity A; Norfloxacin USP Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid).

1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID Suppliers

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View Lastest Price from 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid 68077-26-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-02
Career Henan Chemical Co
Product
1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID 68077-26-9
Price
US $1.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
100KG
Release date
2018-12-20

68077-26-9, 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACIDRelated Search:

Norfloxacin Norfloxacin Impurity 2 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Desethylene Norfloxacin Hydrochloride Norfloxacin EP Impurity E Norfloxacin EP Impurity H 6-Fluoro-1,4-dihydro-1-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid Norfloxacin EP Impurity D Norfloxacin EP Impurity G Norfloxacin EP Impurity C 4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID 3-Quinolinecarboxylic acid 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID 7-CHLORO-1-CYCLOPROPYL-6-FLUORO-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER METHYL 7-CHLORO-6-FLUORO-1-CYCLOPROPYL-1,4-DIHYDROGEN-4-OXO-3-QUINOLINE CARBOXYLATE AKOS 92521 AKOS 1306

  • 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinolind-3-carboxylic acid
  • Norfloxacin EP Impurity A
  • 7-CHLORO-1,4-DIHYDRO-1-ETHYL-6-FLUORO-4-OXO-3-QUINOLINECARBOXYLIC ACID
  • 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-3-QUINOLINE CARBOXYLIC ACID
  • 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO QUINOLINE-3-CARBOXYLIC ACID
  • 7-CHLORO-1-ETHYL-6-FLUORO-4-OXOHYDROQUINOLINE-3-CARBOXYLIC ACID
  • AKOS 1303
  • 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
  • 1-ETHYL-6-FLUORO-7-CHLORO-1,4-DIHYDRO-4-OXO-3-QUINOLINE CARBOXYLIC ACID
  • TIMTEC-BB SBB003042
  • 7-Chloro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylicacid7-Chloro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylicacid
  • 7-CHLORO-1,4-DIHYDRO-L-ETHYL-6-FLUORO-4-OXO-3-QUINOLINECARBOXYLIC ACID
  • 7-CHLORO-1-ETHYL-6-FLUORO-4-OXOBYDROQUINOINE-3-CARBOXYLIC ACID
  • 7-CHLORO-1-ETHYL-6-FLUORO-4-OXOHYDROQUINOLINE-3-CARBOXYLIC ACID 98%
  • 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBO
  • Norfloxacin ImpurityⅠ：Norfloxacin EP Impurity A
  • 7-chloro-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylate
  • Norfloxacin EP Imp A
  • 1-ETHYL-6-FLUORO-7-CHLORO-1,4-DIHYDRO-4-OXO-3-QUINOLINECARBOXYLIC ACIDNORFLOXACIN
  • A mixture of: 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid 5-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid
  • 1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloroquinoline-3-carboxylic acid
  • 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
  • A mixture of: 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid and 5-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid
  • 7-Chloro-1-ethyl-6-fluoro-4-oxohydroquinoline-3-carboxylic acid,98%
  • 1-Ethyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid
  • Norfloxacin Q-Acid
  • 7-CHLORO-6-FLUORO-1-ETHYL-4-OXOQUINOLINE-3-CARBOXYLIC ACID
  • NORF-007
  • Norfloxacin Impurity 1(Norfloxacin EP Impurity A)
  • 3-Quinolinecarboxylicacid, 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-
  • Norfloxacin impurity A CRS
  • 7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4
  • 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid &gt
  • Norfloxacin Related Compound A (15 mg)
  • Norfloxacin EP Impurity A/ Norfloxacin Related Compound A
  • TIANFU-CHEM CAS:68077-26-9 1-ETHYL-7-CHLORO-6-FLUORO-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLIC ACID
  • Norfloxacin ImpurityⅠ：Norfloxacin EP Impurity A
  • Norfloxacin Related Compound A (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic a (1471517)
  • Norfloxacin USP Related Compound A
  • 6-chloro-1-ethyl-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
  • Pefloxacin Mesilate Dihydrate Impurity F
  • Pefloxacin Mesilate Dihydrate EP Impurity F
  • 68077-26-9
  • 8077-26-9
  • C12H9ClFNO3
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals