154093-72-8

154093-72-8 structure

Name: 1-CYCLOPROPYL-6,7-DIFLUORO-8-HYDROXY-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID
Chemical Name: 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid
CAS Number: 154093-72-8
Molecular Formula: C₁₃H₉F₂NO₄
Molecular Weight: 281.21200
Create Date: 2018-12-25 17:37:26
Modify Date: 2025-11-26 11:20:55

Name	1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid
Synonyms	1-cyclopropyl-6,7-difluoro-8-hydroxy-4-oxoquinoline-3-carboxylic acid Gatifloxacin Impurity 2

Molecular Formula	C₁₃H₉F₂NO₄
Molecular Weight	281.21200
Exact Mass	281.05000
PSA	79.53000
LogP	2.01840

HS Code	2933499090

112811-72-0

~87%

154093-72-8

Literature: KRKA, TOVARNA ZDRAVIL, D.D., NOVO MESTO Patent: WO2006/4561 A1, 2006 ; Location in patent: Page/Page column title page; 4; 12-13 ;

112811-71-9

~90%

154093-72-8

Literature: Institute of Medicinal Biotechnology, Chinese Acadamy of Medical Sciences; Zhe Jiang Medecine Co., Ltd. Xinchang Pharmaceutical Factory Patent: EP1767536 A1, 2007 ; Location in patent: Page/Page column 8 ;

Precursor 2
112811-72-0 112811-71-9
DownStream 1
112811-72-0

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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