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 28 India 1 Global 29
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18043
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56
Shanghai Synteam Biochem CO.,ltd
Tel
+86-021-58380978 +86-18017016373
Fax
021-58380978
Email
info@systeambc.com
Country
China
ProdList
941
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50
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 0086-15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
7850
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Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
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Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
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wxf@sungening.com
Country
China
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9577
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XinYao(Shenzhen) Biological Technology Co., Ltd.
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0755-89880280
Fax
0755-89880280
Email
3004662104@qq.com
Country
China
ProdList
1829
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PI & PI BIOTECH INC.
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020-81716320 17788709170
Fax
020-81716319
Email
Sales@pipitech.com
Country
China
ProdList
2649
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Jinan blalong chemical co. LTD
Tel
2710913286@.com
Email
1513643261@qq.com
Country
China
ProdList
14246
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Shenzhen ruikai de biotechnology co., ltd.
Tel
0755-61348847 17820674378
Fax
0755-21016893
Email
2682116078@qq.com
Country
China
ProdList
7843
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58
Meng Cheng Technology (Shanghai) Co., LTD
Tel
400-820-6829
Email
sales@mitachieve.com
Country
China
ProdList
8860
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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
  • 70458-94-5