Tipiracil hydrochloride
Drug ingredientCAS 183204-72-0
This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
8 FDA-registered drug labelers
Why It Matters
Appears in 1 drug and cosmetic product listings (FDA).
- •Lonsurf
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
22 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 | $19.12 | 25 g | 98% |
| Combi-Blocks, Inc. | United States | $23.40 | 25 g | 97% |
| A2B Chem LLC | United States | $26.16 | 25 g | 98% |
| BLD Pharmatech Co., Limited | United States | $27.00 | 25 g | 98% |
| BLD Pharmatech GmbH | Germany | $27.00 | 25 g | 98% |
| BLD Pharmatech Ltd. | China | $27.00 | 25 g | 98% |
| Ambeed, Inc. | United States | $27.00 | 25 g | 98% |
| AA BLOCKS | United States | $30.28 | 25 g | 98% |
| Fluorochem UK | United Kingdom | $48.62 | 1 g | 98% |
| AK Scientific, Inc. | United States | $99.00 | 1 g | 98% |
| Angene International Limited | United States | $188.00 | 1 g | 98% |
| MedKoo Biosciences, Inc | United States | $425.00 | 10 g | 98% |
| TargetMol Chemicals | China → United States | $790.00 | 500 mg | 99.99% |
| Molnova | China | $842.00 | 500 mg | 99% |
| MedChemExpress MCE | Sweden | $1251.14 | 500 mg | 99.93% |
| AstaTech (2 weeks) | United States | $2856.00 | 500 mg | 95% |
| Apexbio Technology LLC | United States | $3740.00 | 50 mg | 99.74% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| Cayman Europe | Estonia | $14518.00 | 25 mg | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $20307.20 | 50 mg | 98% |
| Sigma-Aldrich | Germany | $20307.20 | 50 mg | 98% |
Chemical Identity
Data Sources
- PubChem · compound 9903778Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
Tipiracil hydrochloride (CAS 183204-72-0) https://chemicalindependence.com/chemical/183204-72-0/ PubChem: 9903778. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/9903778 FDA National Drug Code directory: CAS 183204-72-0. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/