penicillamine
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
23 FDA-registered drug labelers
Actavis Pharma, Inc.
APICORE PHARMACEUTICALS PRIVATE LIMITED
Apothecon Pharmaceuticals Pvt Ltd
Aurobindo Pharma Limited
Bausch Health US, LLC
Breckenridge Pharmaceutical, Inc.
Cohance Lifesciences Limited
Cycle Pharmaceuticals Ltd.
DARMERICA, LLC
Dr. Reddy's Laboratories Inc.
Endo USA, Inc.
FLEMING LABORATORIES LIMITED
Granules India Limited
Granules Pharmaceuticals Inc.
LETCO MEDICAL, LLC
Lupin Pharmaceuticals, Inc.
MSN Life Sciences Private Limited
Navinta LLC
Optimus Drugs Private Limited
Proficient Rx LP
Sionc Pharmaceutical Private Limited
Viatris Specialty LLC
Vijayasri Organics Private Limited
Why It Matters
Sectors
Health
Downstream Uses
Appears in 4 drug and cosmetic product listings (FDA).
- •Penicillamine
- •Depen
- •Cuprimine
- •Aagylur
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
$3.34/gAaron Chemicals LLC
CountryHong Kong
Pack$334.00 / 100 g
Purity95%
Vendors20 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
19 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 | $3.37 | 100 g | 95% |
| Chemscene | United States | $3.71 | 100 g | — |
| Combi-Blocks, Inc. | United States | $5.60 | 25 g | 98% |
| Ambeed, Inc. | United States | $6.52 | 25 g | 95% |
| A2B Chem LLC | United States | $7.60 | 5 g | 95% |
| Fluorochem EU | Germany | $7.94 | 25 g | 95% |
| Synthonix | United States | $8.00 | 25 g | 95% |
| AA BLOCKS | United States | $8.40 | 5 g | 95% |
| AK Scientific, Inc. | United States | $10.64 | 25 g | 98% |
| Angene International Limited | United States | $17.76 | 25 g | 98% |
| AstaTech (2 weeks) | United States | $19.80 | 25 g | 95% |
| Acrotein ChemBio, Inc. | United States | $22.15 | 25 g | — |
| TargetMol Chemicals | China → United States | $278.00 | 500 mg | 99.79% |
| MedChemExpress MCE | Sweden | $425.92 | 500 mg | 98% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Molnova | China | $905.00 | 200 mg | 99% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 95% |
Chemical Identity
CAS52-67-5
PubChem CID5852
DTXSIDDTXSID6037069
FormulaC5H11NO2S
Mol. Weight149.21 g/mol
SMILESCC(C)(C(C(=O)O)N)S
Data Sources
58522026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/penicillamine/cids/JSON
Archive: data/sources/pubchem_name/penicillamine.json
CAS 52-67-52026-04-25
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