ChemicalBook > CAS DataBase List > 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

Product Name
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester
CAS No.
112811-71-9
Chemical Name
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester
Synonyms
Gati Ester;1-CYCLOPROPYL-6,7-DIFLUORO-1,4-DIHYDRO-8-METHOXY-4-OXO-3-QUINOLINE CARBOXYLIC ACID ETHYL ESTER;Gatifloxacin Macrolide;Gatifloxacin Ethylester;1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3- Quinolinecarboxylate;Ethyl1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-Quinolinecarboxylate;1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl;1-Cyclopropyl-6,7-Difluoro-1,4-Difluoro-1,4-Dihydro-8-Methoxy-4-Oxo-3-Quinolinecarboxylic Acid Ethyl ester;MOXI ESTER;7-difluoro-1
CBNumber
CB2301770
Molecular Formula
C16H15F2NO4
Formula Weight
323.29
MOL File
112811-71-9.mol
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Property

Melting point:
179-181°C
Boiling point:
459.7±45.0 °C(Predicted)
Density 
1.414±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Store in freezer, under -20°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
-2.98±0.40(Predicted)
color 
White to Pale Yellow
InChI
InChI=1S/C16H15F2NO4/c1-3-23-16(21)10-7-19(8-4-5-8)13-9(14(10)20)6-11(17)12(18)15(13)22-2/h6-8H,3-5H2,1-2H3
InChIKey
XPAOPAPDCRLMTR-UHFFFAOYSA-N
SMILES
N1(C2CC2)C2=C(C=C(F)C(F)=C2OC)C(=O)C(C(OCC)=O)=C1
CAS DataBase Reference
112811-71-9(CAS DataBase Reference)
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Safety

HS Code 
2933.49.7000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CVT00046
Product name
Ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate
Packaging
1 g
Price
$259
Updated
2025/07/31
TCI Chemical
Product number
E1147
Product name
Ethyl 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylate
Purity
>98.0%(GC)
Packaging
1g
Price
$28
Updated
2025/07/31
TCI Chemical
Product number
E1147
Product name
Ethyl 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylate
Purity
>98.0%(GC)
Packaging
5g
Price
$92
Updated
2025/07/31
TRC
Product number
G250010
Product name
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylicAcidEthylEster
Packaging
5g
Price
$305
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC20734
Product name
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester
Packaging
10g
Price
$420
Updated
2021/12/16
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

Gatifloxacin intermediate.

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 5-[3-(4,6-dimethoxy pyrimidyl-2-yl)ureido]methylpyrazolyl-4-carboxylic ester CYCLANILIDE Fleroxacin Norfloxacin TROVAFLOXACIN CYCLOPROTHRIN Sildenafil Cilastatin 5-Methoxymethyl-2,3-pyridinedicarboxylic acid 2，2-dichloro-1-(4-ethyoxy phenyl)cy-clopropane carboxylic acid Pipemidic acid Pigment Red 122 DL-Tryptophan Ethyl 2,2,3,3-tetramethylcyclopropane-carboxylate 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid Argatroban Loxoprofen Permethrin Domperidone 7-CHLORO-4-HYDROXY-3-QUINOLINECARBOXYLIC ACID
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Suppliers

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View Lastest Price from 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Gatifloxacin Macrolide 112811-71-9
Price
US $0.00-0.00/Kg/Drum
Min. Order
1KG
Purity
99%min
Supply Ability
500kgs
Release date
2021-10-18
HebeiShuoshengImportandExportco.,Ltd
Product
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester 112811-71-9
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-05
Hebei Longbang Technology Co., Ltd
Product
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester 112811-71-9
Price
US $6.00/kg
Min. Order
1kg
Purity
More than 99%
Supply Ability
2000KG/Month
Release date
2024-05-24

112811-71-9, 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl esterRelated Search:

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid Inositol nicotinate 6-cyclopropyl-8,9-difluoro-7-methoxy-4-oxo-4,6-dihydro-2H-1l3-[1,3]dioxino[5,6-c]quinoline-2,2-diyl diacetate cis-Octahydropyrrolo[3,4-b]pyridine ZIMIAPVHHUISPY-CLFYSBASSA-N Moxifloxacin Impurity 8 1-cyclopropyl-6-fluoro-8-hydroxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrobromide CIS-OCTAHYDROPYRROLO[3,4-B]PYRIDINE trans-octahydro-1H-pyrrolo[3,4-b]pyridine Moxifloxacin Impurity 23 Moxifloxacin Methyl Ester Moxifloxacin Impurity 31 Moxifloxacin Related Impurity 2 1-Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoq 1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Moxifloxacin Related Impurity 3 Moxifloxacin Impurity 30 Moxifloxacin Impurity 5

  • 1-Cyclopropyl-6,7-Difluoro-1,4-Difluoro-1,4-Dihydro-8-Methoxy-4-Oxo-3-Quinolinecarboxylic Acid Ethyl ester
  • Moxifloxacin InterMediate
  • Gatifloxacin Macrolide
  • Gatifloxacin intermediates
  • Quinolinecarboxylate
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo
  • Moxifloxacin Impurity G (8-Methoxy Quinolonic Ethyl Ester)
  • 1-Cyclopropyl-6,7-Difluoro-1,4-Dihydro-8-Methoxy-4-Oxo-3-Quinoline Carboxylic Acid Ethyl Eater
  • Moxifloxacin Impurity G
  • Moxifloxacin Related Compound 1
  • 8-Methoxy Quinolonic Ethyl Ester
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester 112811-71-9
  • Ethyl 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylate 112811-71-9
  • Moxifloxacin-7
  • Ethyl Quinolonic Ester Impurity
  • Gatifloxacin cyclization ester
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl
  • 1-CYCLOPROPYL-6,7-DIFLUORO-8-METHOXY-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER
  • 1-CYCLOPROPYL-6,7-DIFLUORO-1,4-DIHYDRO-8-METHOXY-4-OXO-3-QUINOLINE CARBOXYLIC ACID ETHYL ESTER
  • 1-Cyclopropyl-6,7-Difluoro-8-Methoxy-1,4-Dihydro-4-Oxo-3-Quinoline Carboxylic Acid Ethyl Ester
  • ethyl 1-cyclopropyl-6,7-difluoro-8- methoxy-4-oxo-1,4-dihydroquinoline-
  • GATIFLOXACIN CARBOXYLIC ACID ETHYL ESTER
  • 3-Quinoline Carboxylic Acid,1-Cyclopropyl-6,7-Difluoro-1,4-Dihydro-8-Methoxy-4-Oxo-, Ethyl Ester
  • ,4-dihydroquinoline-3-carboxylic acid ethyl ester
  • 1-CYCLOPROPYL-6,7-DIFLUORO-1,4-DIHYDRO-8-METHOXY-4-OXO-3-QUINOLINE CARBOXYLIC ACID ETHYL ESTER[INTERMEDIATE OF GATIFLOXACIN]
  • 1-CYLCOPROPYL-6,7-DIFLUORO-1,4 DIHYDRO-8-METHOXY-4
  • Gatifloxacin Ethylester
  • Ethyl1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-Quinolinecarboxylate
  • ETHYL 1-CYCLOPROPYL-6,7-DIFLUORO-8-METHOXY-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLATE
  • Gatifloxacin Carboxyclic Acid Ethyl Ester
  • Moxifloxacin Difluoro Methoxy Ethyl Ester
  • Ethyl ester of ethyl ester
  • Moxifloxacin Related Compound 1 (8-Methoxy Quinolonic Ethyl Ester)
  • Gatifloxacin macrolid
  • Moxifloxacin Related Compound (8-Methoxy Quinolonic Ethyl Ester)
  • Ethyl1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylate&gt
  • quinolinecarboxylic acid ethyl ester
  • Gati Ester
  • 4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester
  • 7-difluoro-1
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-qui...
  • Azilsartan medoxomil impurity285
  • Moxifloxacin Related Compound H
  • 1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3- Quinolinecarboxylate
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-o
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-ox
  • MOXI ESTER
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl ester [Gati acid ester
  • 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-quinolin-3-carboxylic acid ethyl ester
  • Gatifloxacin cyclate
  • 7-Fluoromoxifloxacinquinolinecarboxylic Acid Ethyl Ester(Moxifloxacin Hydrochloride Impurity)
  • 1-cyclopropyl-6,7-difluoro-1,4-dihydhro-8-methoxy-4-oxo-3-quinolinecarboxylic acid-ethyl ester
  • Moxifloxacin Impurity 13 CRS
  • Ethyl1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylate
  • GatifloxacinCyclizationEster(EthylQuinolinecarboxylate)
  • 112811-71-9
  • 91-70-1
  • C16H15F2NO4