CAS号： 93106-60-6

分子式： C19H22FN3O3

英文名称： Enrofloxacin

英文同义词： 1-Cyclopropyl-7-（4-ethyl-1-piperazinyl）-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; Enrofloxacin; ENROFLOXACIN BASE

分子量： 359.4

 

Hot pharmaceutical raw material Enrofloxacin Base

 

 

Cas No.: 93106-60-6

 

Standard:   USP34/CPV2010

 

The goods of the third generation quinolone antibiotic, as the special veterinary medicine, is a kind of white or light yellow crystalline needle powder, melting point of 221-226 °C, no smelly;

 

Tasess.

 

Commonly used its hydrochloride;

 

Lactic acid salt; Sodium salt.

 

The goods in the acidic or alkaline conditions dissolved in DMF;

 

Chloroform slightly soluble in, slightly soluble in methanol, insoluble in water.

 

The goods long time light color burn.

 

In the relative humidity higher local storage, easy absorption of moisture agglomerate.  

 

APPEARANCE	LIGHT-YELLOW or LIGHT-YELLOW ORANGE CRYSTALLINE POWDER	LIGHT-YELLOW CRYSTALLINE POWDER
MELTING RANGE	221°C~226°C	224.5°C~225.5°C
IDENTIFICATION	MEET THE REQUIREMENTS	MEET THE REQUIREMENTS
Fluoroquinolonic acid Ciprofloxacin LOSS OF DRYING	≤0.2% ≤1.0% ≤3.0%	<0.2% 0.15% 0.1%
RESIDUE ON IGNITION	≤0.2%	0.04%
HEAVY METALS	≤0.002%	<0.002%
ASSAY （on the dried basis）	≥98.5%（C19H22FN3O3）	98.8%

 

 

Packing details:

Each 25 KG/Drum