moxifloxacin intermediates

1.Moxifloxacin intermediates 2.CAS: 112811-71-9 3.Quality:98.5%up

4.Chemical name:

1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

5.Specification:

ITEMS	STANDARDS
Description	White crystalline powder
Assay(HPLC)	≥98.5%
Single impurity	≤0.5%
Impurity	≤1.0%
Melting point	182-186°C
Loss on drying	≤0.5%
Residue on ignition	≤0.2%

6.Advantage:

(1) 25 year experience in pharmaceutical and botanical industry

(2) ISO9001:2008 certificated company

(3) stable business relations with most of the GMP sources in China

(4) Fischer Chemicals AG China office

7.Hot items:

γ-PGA(Gmma-poly-glutamic)   90%~92%

Chondroitin sulfate sodium USP33/EP7

Hyaluronic acid             95%min

Coenzyme Q10             USP33/EP7

Beta Carotene       10% CWS,20%TAB,30%OIL

Guaiazulene               99.5%

Diacerein                   98%

moxifloxacin intermediates