• Product Name : Pramipexole
  • Grade : IP / BP / USP
  • Therapeutic Category : Antidyskinetic
  • CAS No : 104632-26-0
  • COA : Available
  • MSDS : Available


Pramipexole is a dopamine agonist of the non-ergoline class indicated for treating Parkinson’s disease (PD) and restless legs syndrome.


  • Product name: Pramipexole
  • Purity:99%
  • CAS: 104632-26-0
  • Molecular formula: C10H17N3S
  • Molecular weight: 247.788
  • Appearance: white powder




Test Items Standard Test Results
Character Off-white to White  Crystalline powder Off-White Crystalline powder
Solubility Soluble in Water and Methanol, slightly soluble in Ethanol (96%),

Almost insoluble in  Dichloromethane

Identification (1)Specific Rotation -67~-69.5°(on anhydrate basis)

(2)IR: Meets the requirement.

(3) Optical purity Test

(4)Chloride Reaction






Clarity Clear, not deeper than Y6. Complies
PH 2.8~3.4 3.15
Related Substances Impurity A≤0.15%

Impurity B≤0.15%

Impurity C≤0.15%

Unknown single impurity≤0.1%

Total Impurity≤0.5%

Not detected


Not detected



Impurity D Impurity D≤0. 5% 0.1%
Water 4.5%~6.5% 4.9%
Heavy metals ≤10ppm Complies
Sulfate Ash ≤0.1% 0.05%
Assay (on anhydrate basis) 99.0%~101.0% 99.8%


Packaging details:



Packaging details: 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.
Storage: Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat
Shelf Life: 5 years if sealed and store away from direct sun light.

Additional Information

The most widely recognized markets for this item incorporate the accompanying nations. If you don’t mind ask with us if your nation or district isn’t recorded:

ASIA: Afghanistan, Israel, Jordan, Pakistan, Russia, Saudi Arabia, Singapore, Syria, Philippines, Turkey, Turkmenistan, Uzbekistan, Yemen, Vietnam, Indonesia, Malaysia, Iran, Tajikistan, and so forth.

AFRICA: South Africa, Uganda, Nigeria, Ghana, Kenya, Mauritius, Botswana, Egypt, Ethiopia, Libya, Sudan, Congo, Gambia, Ivory Coast , and so forth.

NORTH & SOUTH AMERICA: USA, Canada, Panama, Trinidad and Tobago, Costa Rica, Puerto Rico, Dominican Republic, Argentina, Guatemala, Guyana, Peru, Bolivia, Venezuela , Brazil, Bahamas, Ecuador, and so forth .

EUROPE: Austria , Azerbaijan, Belarus, Belgium, Cyprus, Czech Republic, Denmark, France, Georgia, Germany, Hungary, Ireland, Iceland, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Ukraine, United Kingdom (UK) , Latvia, and so forth.

OCEANIA: Australia, New Zealand, Fiji, and so forth.