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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Bulk Drug Intermediates >ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla

ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla

ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla Structure
CAS No.
99696-21-6
Chemical Name:
ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla
Synonyms
Sitafloxacin Impurity 58;ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylate;ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla;Ethyl8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxylate;ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinoline-carboxylate;ETHYL 8-CHLORO-1-CYCLOPROPYL-6,7-DIFLUORO-4-OXO-1,4-DIHYDROQUINOLINE -3-CARBOXYLATE;8-Chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester;3-Quinolinecarboxylic acid, 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-, ethyl ester
CBNumber:
CB7947359
Molecular Formula:
C15H12ClF2NO3
Molecular Weight:
327.71
MOL File:
99696-21-6.mol
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ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla Properties

Melting point 160-162.5℃
Boiling point 450.6±45.0 °C(Predicted)
Density 1.513
pka -4.59±0.40(Predicted)

ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla Preparation Products And Raw materials

Raw materials

Preparation Products

ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla Suppliers

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Labnetwork lnc. +86-27-50766799 +8618062016861 China 19994 58 Inquiry
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Changzhou Bojia Biomedical Technology Co., Ltd. 2122619822 China 18488 58 Inquiry
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Shanghai Shanyuan pharmaceutical technology co., LTD 021-31761238 13167072949 China 1611 55 Inquiry
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Labnetwork lnc. 58
Shandong Zhishang New Material Co., Ltd. 58
Changzhou Bojia Biomedical Technology Co., Ltd. 58
QUALITY CONTROL SOLUTIONS LTD. 58
Henan Alfachem Co.,Ltd. 58
Shanghai Synica Co., Ltd 72
Eurolabs Limited 46
Shanghai Shanyuan pharmaceutical technology co., LTD 55

99696-21-6(ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla )Related Search:

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1-allyl-3-chloro-4-fluorobenzene 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acid 3-(3-CHLORO-5-FLUOROPHENYL)-1-PROPENE
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8-Chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla Ethyl8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxylate ETHYL 8-CHLORO-1-CYCLOPROPYL-6,7-DIFLUORO-4-OXO-1,4-DIHYDROQUINOLINE -3-CARBOXYLATE ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinoline-carboxylate ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylate 3-Quinolinecarboxylic acid, 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-, ethyl ester Sitafloxacin Impurity 58 99696-21-6