Ethyl 1-(2,4-Difluorophenyl)-7-Choro-6-Fluoro-4-Oxo-Hydropyridino[2,3-B] Pyridine-3-Carboxylate

Home > API & Intermediate > Pharmaceutical Intermediates > Ethyl 1-(2,4-Difluorophenyl)-7-Choro-6-Fluoro-4-Oxo-Hydropyridino[2,3-B] Pyridine-3-Carboxylate Manufacturers > Tosufloxacin Intermediate（CAS:100491-29-0）

CAS NO.： 100491-29-0

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Specification： ≥99.5%

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Lead Time： 14-30 days

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Packing： 25KG/Fibre Drum

Product Detail

Properties

Product Name: Tosufloxacin Intermediate (CAS: 100491-29-0)

English Name: ethyl 1-(2,4-difluorophenyl)-7-choro-6-fluoro-4-oxo-hydropyridino [2,3-b] pyridine-3-carboxylate

CAS No.: 100491-29-0

Molecular formula: C17H10ClF3N2O3

Molecular weight: 382.72

EINECS No.: 422-360-1

Melting point: 212-215 ° C

Boiling point: 502.5 ± 50.0 ° C (predicted)

Density: 1.4752 (estimated)

Uses: mainly used as pharmaceutical intermediates

Properties

An intermediate of Trovafloxacin and analogs.

CAS No.

100491-29-0

Formula

C17H10ClF3N2O3

Molecular Mass

382.72

Exact Mass

382.03300

PSA

61.19000

Logp

3.63310

IUPAC

ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylate

Category

Melting Point

212-215 °C

Density

1.4752 (estimate)

Boiling Point

502.5±50.0 °C(Predicted)

Flash Point

257.7ºC

Appearance

Almost white powder

Acidity and Basicity

acidness

HS Code

29420000

UN No.

0.0

DG-Class

0.0

Risk Code

36/37/38

Safety Label

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Yuanshu Pharmaceutical Technology Co., Ltd.

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Jiangsu, China

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