eflornithine hydrochloride
Drug ingredientCAS 96020-91-6
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).
- •iwilfin
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
25 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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $12.52 | 25 g | 98% |
| Combi-Blocks, Inc. | United States | $13.60 | 25 g | 98% |
| Angene Chemical | China → Hong Kong | $14.18 | 100 g | 98% |
| Chemscene | United States | $14.40 | 25 g | — |
| BLD Pharmatech GmbH | Germany | $14.40 | 25 g | 98% |
| BLD Pharmatech Ltd. | China | $14.40 | 25 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $14.56 | 25 g | 98% |
| BLD Pharmatech Co., Limited | United States | $15.84 | 25 g | 98% |
| Ambeed, Inc. | United States | $15.84 | 25 g | 98% |
| Fluorochem EU | Germany | $22.51 | 5 g | 98% |
| AK Scientific Specialized | United States | $65.00 | 1 g | 95% |
| AK Scientific, Inc. | United States | $91.00 | 1 g | 98% |
| MedKoo Biosciences, Inc | United States | $105.00 | 10 g | 98% |
| MedChemExpress MCE | Sweden | $131.28 | 10 g | 99.9% |
| Angene International Limited | United States | $136.00 | 1 g | 95% |
| TargetMol Chemicals | China → United States | $179.00 | 1 g | 99.92% |
| AstaTech (2 weeks) | United States | $181.00 | 5 g | 95% |
| Molnova | China | $224.00 | 500 mg | 99% |
| TargetMol Chemicals EU | Austria | $246.00 | 500 mg | 99.92% |
| Apexbio Technology LLC | United States | $388.00 | 500 mg | 98% |
| Cayman Europe | Estonia | $947.24 | 500 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $8635.80 | 100 mg | 97% |
| Sigma-Aldrich | Germany | $8635.80 | 100 mg | 97% |
Chemical Identity
Data Sources
- PubChem · compound 441361Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
eflornithine hydrochloride (CAS 96020-91-6) https://chemicalindependence.com/chemical/96020-91-6/ PubChem: 441361. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/441361 FDA National Drug Code directory: CAS 96020-91-6. 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/