Product Category


  • Product Name : Carbidopa
  • Grade : IP / BP / USP
  • Therapeutic Category : Antiparkinsonian
  • CAS No : 38821-49-7
  • COA : Available
  • MSDS : Available
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Chemical Name: Carbidopa

CAS Number: 38821-49-7

Molecular Formula: C10H14N2O4.H2O

Molecular Weight: 244.25

Application: Carbidopa is a decarboxylase inhibitor. In combination with levodopa ,it is used to treat  tremor paralysis.


Appearance A White or creamy white powder
Identification IR:IR spectrum is consistent with Carbidopa CRS

HPLC: Conform with the retention time of the major peak in the chromatogram.

Specific rotation -21.0°~-23.5°,calculated as the monohydrate
Loss on drying 6.9%~7.9%
Residue on ignition ≤0.1%
Heavy metals ≤0.001%
Methyldopa ≤0.5%
Carbidopa related components A ≤0.5%
Any unknown impurity ≤0.10%
Total impurities ≤1.0%
Trichloromethane ≤0.006%
Ethanol ≤0.10%
Assay 98.0%~102.0%
Particle size NLT90% pass 100 mesh
Standard USP

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.