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6,7-Difluoro-1-((1R,2S)-2-Fluorocyclopropyl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 127199-00-2

$1

≥1
Kilogram

Payment Type:

T/T

Incoterm:

CIF

Min. Order:

1 Kilogram

Transportation:

Air

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 127199-00-2

Brand: VOLSENCHEM

Supply Ability & Additional Information

Packaging: AS REQUIRED

Productivity: KGS

Transportation: Air

Place of Origin: CHINA

Supply Ability: TRUE MANUFACTURER

Certificate: ISO

Payment Type: T/T

Incoterm: CIF

Packaging & Delivery

Selling Units:: Kilogram

Package Type:: AS REQUIRED

Sitafloxacin intermediate cis-(+)-6,7-Difluoro-1-(2-fluorocyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid CAS number is 127199-00-2, his synthesis process is as follows: 1. Dissolve 84 g of 2,4,5-trifluoro-3-chlorobenzoic acid in 252 mL of DMF, add 55.8 g of oxalyl chloride, and react at 35 ° C for 2 h. The obtained reaction solution is left to stand for use. 48.5 g of triethylamine and 58 g of N, N-dimethylaminoacrylate were dissolved in 126 mL of dichloromethane and...

Product Categories : Pharmaceutical Intermediates > Special Intermediates

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