Tosufloxacin pharmaceutical intermediate

Modify Date: 2025-08-26 12:16:25

Tosufloxacin pharmaceutical intermediate structure	Common Name	Tosufloxacin pharmaceutical intermediate
	CAS Number	100492-04-4	Molecular Weight	354.668
	Density	1.7±0.1 g/cm3	Boiling Point	518.2±50.0 °C at 760 mmHg
	Molecular Formula	C₁₅H₆ClF₃N₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	267.2±30.1 °C

Name	7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	518.2±50.0 °C at 760 mmHg
Molecular Formula	C₁₅H₆ClF₃N₂O₃
Molecular Weight	354.668
Flash Point	267.2±30.1 °C
Exact Mass	354.001892
PSA	72.19000
LogP	2.41
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.638

ETHYL 1-(2,4-DIFLUOROPHENYL)-7-CHORO-6-FLUORO-4-OXO-HYDROPYRIDINO[2,3-B] PYRIDINE-3-CARBOXYLATE structure

ETHYL 1-(2,4-DI...

CAS#:100491-29-0

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US4704459 A1, ;

Ethyl 2,6-dichloro-5-fluoro-pyridine-3-acetoacetate structure

Ethyl 2,6-dichl...

CAS#:96568-04-6

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US2014/73631 A1, ;

Ethyl-2-(2,6-dichlor-5-fluorpyridin-3-carbonyl)-3-(2,4-difluorphenylamino)-acrylat structure

Ethyl-2-(2,6-di...

CAS#:100490-99-1

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US2014/73631 A1, ;

ethyl 2,6-dichloro-5-fluoropyridine-3-carboxylate structure

ethyl 2,6-dichl...

CAS#:82671-03-2

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US2014/73631 A1, ;

2,6-Dichloro-5-fluoronicotinic acid structure

2,6-Dichloro-5-...

CAS#:82671-06-5

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US2014/73631 A1, ;

2,6-dichloro-5-fluoronicotinoyl chloride structure

2,6-dichloro-5-...

CAS#:96568-02-4

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Tosufloxacin pharmaceutical intermediate Structure

Tosufloxacin ph...

CAS#:100492-04-4

Literature: US2014/73631 A1, ;

Precursor 6
CAS#:100491-29-0 ETHYL 1-(2,4-DI... CAS#:96568-04-6 Ethyl 2,6-dichl... CAS#:100490-99-1 Ethyl-2-(2,6-di... CAS#:82671-03-2 ethyl 2,6-dichl...
CAS#:82671-06-5 2,6-Dichloro-5-... CAS#:96568-02-4 2,6-dichloro-5-...
DownStream 0

7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

7-chloro-1-(o,p-difluorophenyl)1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid

7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid

Tosufloxacin pharmaceutical intermediate

7-chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro 4-oxo-1,8-naphthyridine-3-carboxylic acid

1,8-Naphthyridine-3-carboxylicacid,7-chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo

1,8-Naphthyridine-3-carboxylic acid, 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-4-oxo-

1-(2,4-difluoroanlino)-6-fluoro-7-chloro-1,4-dihydro-4-oxo-18-naphthylidine-3-carboxylic acid

7-chloro-1-(2,4-difluoro-phenyl)-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid

T66 BV EN GNJ CVQ ER BF DF& HG IF

1-(2,4-difluorophenyl)-6-fluoro-7-chloro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

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