Pregabalin CAS 148553-50-8

Chemical Name: Pregabalin

CAS No.: 148553-50-8

Assay: ≥99.0%

Appearance: Off-white to white powder


product description

Pregabalin CAS: 148553-50-8 More Details


AppearanceOff-white to white powder
Identification The infrared absorption spectrum of the sampleshould concordant with that of the spectrum of working standard of product
SolubilitySparingly soluble in water
Specific OpticalRotation (On anhydrous basis)(°)+10.0° to  +12.0°
Loss ondrying( w/w)≤0.5%
Sulphate ash≤0.1%
Heavy Metals(%)≤20ppm
Enantiomeric purityThe area of peak due to R-Pregabalin is not more than 0.5 % the area of the S-Pregabalin.
Related substancesLactam impurities ≤0.5% 
Individual impurities ≤0.5%
Total impurities ≤1.0%
Assay(%)It content not less than 98.0% and not more than 102.0% on dried basis.

Pregabalin CAS: 148553-50-8 Usage

Pregabalin is mainly used for the treatment of peripheral neuropathic pain and adjuvant treatment of localized partial seizures.

Pregabalin CAS: 148553-50-8 Packaging and Shipping:

25kgs/Bag or Drum or as required by buyer. 

Pregabalin CAS: 148553-50-8 Storage:

Store in a cool, ventilated place, protect from sun, heat and moisture.Storage and transportation according to general chemical regulations.