ChemicalBook > CAS DataBase List > ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE

ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE

Product Name
ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
CAS No.
70458-94-5
Chemical Name
ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
Synonyms
NORF-006;Norfloxacin Impurity 5;Norfloxacin Impurity 18;Pefloxacin EP Impurity G;Norfloxacin impurities1216;Pefloxacin Mesilate Dihydrate Impurity G;Pefloxacin Mesilate Dihydrate EP Impurity G;ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-5-carboxylate;Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylate;7-chloro-1-ethyl-6-fluoro-4-oxo-5-quinolinecarboxylic acid ethyl ester
CBNumber
CB31177313
Molecular Formula
C14H13ClFNO3
Formula Weight
297.71
MOL File
70458-94-5.mol
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ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE Property

Melting point:
139-141 °C
Boiling point:
425.2±45.0 °C(Predicted)
Density 
1.335±0.06 g/cm3(Predicted)
storage temp. 
Room Temperature
solubility 
Dichloromethane, DMSO, Ethyl Acetate, Methanol
form 
Solid
pka
0.35±0.70(Predicted)
color 
Pale Yellow
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
C315510
Product name
7-​Chloro-​1-​ethyl-​6-​fluoro-​1,​4-​dihydro-​4-​oxo-3-​quinolinecarboxylicAcidEthylEster
Packaging
25mg
Price
$105
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0360263
Product name
ETHYL-7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
Purity
95.00%
Packaging
5MG
Price
$497.72
Updated
2021/12/16
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ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE Chemical Properties,Usage,Production

Uses

7-?Chloro-?1-?ethyl-?6-?fluoro-?1,?4-?dihydro-?4-?oxo-3-?quinolinecarboxylic Acid Ethyl Ester (Norfloxacin Impurity 5) is an impurity of Norfloxacin (N681000), an antibacterial agent and a contaminant of emerging concern (CECs).

ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE Suppliers

China 29 India 1 Global 30
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View Lastest Price from ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE manufacturers

Guangzhou PI PI BIOTECH INC
Product
Norfloxacin Impurity 5
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
90%+
Supply Ability
10g
Release date
2020-06-18

70458-94-5, ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATERelated Search:

Norfloxacin EP Impurity J Norfloxacin EP Impurity I Norfloxacin EP Impurity G ethyl 7-chloro-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate Norfloxacin EP Impurity C NORFLOXACIN IMPURITY A Norfloxacin Norfloxacin EP Impurity D Norfloxacin Impurity 2 Norfloxacin EP Impurity H Norfloxacin EP Impurity E Norfloxacin-acyl-β-D-glucuronide Desethylene Norfloxacin Hydrochloride 6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid Norfloxacin Impurity 1 Norfloxacin Impurity 3 Norfloxacin EP Impurity F Norfloxacin EP Impurity C

  • ETHYL 7-CHLORO-1-ETHYL-6-FLUORO-1,4-DIHYDRO-4-OXO-QUINOLINE-5-CARBOXYLATE
  • NORF-006
  • Ethyl 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate
  • Norfloxacin Impurity 5
  • 7-chloro-1-ethyl-6-fluoro-4-oxo-5-quinolinecarboxylic acid ethyl ester
  • 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester
  • Pefloxacin EP Impurity G
  • 3-Quinolinecarboxylic acid, 7-chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-, ethyl ester
  • ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
  • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylate
  • ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-5-carboxylate
  • Norfloxacin impurities1216
  • Pefloxacin Mesilate Dihydrate Impurity G
  • Pefloxacin Mesilate Dihydrate EP Impurity G
  • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (Pefloxacin Impurity)
  • Norfloxacin Impurity 18
  • Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-5-carboxylate
  • 70458-94-5