carbidopa
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
56 FDA-registered drug labelers
A-S Medication Solutions
Accord Healthcare, Inc.
Actavis Pharma, Inc.
Advagen Pharma Ltd
Alembic Pharmaceuticals Inc.
Alembic Pharmaceuticals Limited
American Health Packaging
Amneal Pharmaceuticals NY LLC
Aphena Pharma Solutions - Tennessee, LLC
Assia Chemical Industries Ltd - Teva Tech Site
Aurobindo Pharma Limited
AvKARE
Bachem SA, succursale de Vionnaz
Bausch Health US, LLC
Bryant Ranch Prepack
Camber Pharmaceuticals, Inc.
Coupler LLC
Divi's Laboratories Limited
Dr. Reddy's Laboratories Inc
Edenbridge Pharmaceuticals LLC.
Fermion Oy
Hetero Drugs Limited
Lupin Pharmaceuticals,Inc.
Macleods Pharmaceuticals Limited
Maithri Drugs Private Limited
Major Pharmaceuticals
Mayne Pharma International Pty Ltd
Medisca Inc.
MSN Life Sciences Private Limited
Mylan Institutional Inc.
Mylan Pharmaceuticals Inc.
NCS HealthCare of KY, LLC dba Vangard Labs
NorthStar Rx LLC
Novel Laboratories, Inc.
NuCare Pharmaceuticals,Inc.
Oceanside Pharmaceuticals
Organon LLC
Orion Corporation, Orion Pharma
Professional Compounding Centers of America dba PCCA
Proficient Rx LP
Radha Pharmaceuticals Inc
Rising Pharma Holdings, Inc.
Sandoz Inc
Savio Industrial SRL
ScieGen Pharmaceuticals Inc
Shandong Xinhua Pharmaceutical Co Ltd
Spectrum Laboratory Products, Inc.
Sun Pharmaceutical Industries, Inc.
Teva API India Limited
TruPharma, LLC
Westminster Pharmaceuticals, LLC
XLCare Pharmaceuticals, Inc.
Zhejiang Chiral Medicine Chemicals Co., Ltd.
Zhejiang Yongtai Chiral Medicine Technology Co., Ltd.
Zydus Lifesciences Limited
Zydus Pharmaceuticals USA Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 6 drug and cosmetic product listings (FDA).
- •Carbidopa-levodopa
- •Sinemet
- •Carbidopa, Levodopa, and Entacapone
- •Carbidopa and levodopa
- •Lodosyn
- •Carbidopa
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Vendor Pricing
$4.28/gA2B Chem LLC
CountryUnited States
Pack$428.00 / 100 g
Purity95%
Vendors12 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
11 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $19.64 | 25 g | 99% |
| TargetMol Chemicals | China → United States | $71.00 | 1 g | 99.29% |
| TargetMol Chemicals US | United States | $150.00 | 200 mg | 99.29% |
| CliniSciences GmbH | Switzerland | $1431.90 | 100 mg | 98% |
| MedChemExpress MCE | Sweden | $1500.40 | 100 mg | 99.84% |
| Otava, Ltd. | Ukraine | $1840.00 | 250 mg | 95% |
| Angene | China → Hong Kong | $2500.00 | 30 mg | 99% |
| Angene International Limited | United States | $2690.00 | 100 mg | 98% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Sigma-Aldrich (Rush Stock) | Germany | $7693.70 | 100 mg | 98% |
| Sigma-Aldrich | Germany | $7693.70 | 100 mg | 98% |
Chemical Identity
CAS28860-95-9
PubChem CID34359
DTXSIDDTXSID4022735
FormulaC10H14N2O4
Mol. Weight226.23 g/mol
SMILESCC(CC1=CC(=C(C=C1)O)O)(C(=O)O)NN
Data Sources
343592026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/carbidopa/cids/JSON
Archive: data/sources/pubchem_name/carbidopa.json
CAS 28860-95-92026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json