Urapidil
Drug ingredientCAS 34661-75-1
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 unknownProduction is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.
Where It Comes From
Customs basis: HS 293359 · basket
These shares come from HS customs code 293359, which covers 295 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Israel
- Bulgaria
- Japan
- Spain
- Sweden
- Canada
- Taiwan
- Finland
- Portugal
- Mexico
- Belgium
- Hungary
- Austria
- Brazil
- Ukraine
- Croatia
- Malta
- South Korea
- South Africa
- Denmark
- Czech Republic
- Malaysia
- Argentina
- Poland
- Cameroon
- Australia
- Hong Kong
- Slovakia
- Latvia
1 FDA-registered drug labeler
Why It Matters
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
15 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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $28.20 | 5 g | 98% |
| Angene Chemical | China → Hong Kong | $30.40 | 5 g | 98% |
| AA BLOCKS | United States | $49.44 | 25 g | 98% |
| AK Scientific Specialized | United States | $50.00 | 5 g | 95% |
| Combi-Blocks, Inc. | United States | $50.00 | 5 g | 95% |
| AK Scientific, Inc. | United States | $68.60 | 5 g | 98% |
| AstaTech (2 weeks) | United States | $76.80 | 5 g | 97% |
| MedKoo Biosciences, Inc | United States | $130.00 | 5 g | 98% |
| Angene International Limited | United States | $191.60 | 5 g | 98% |
| Molnova | China | $435.00 | 200 mg | 99% |
| TargetMol Chemicals | China → United States | $680.00 | 100 mg | 99.99% |
| TargetMol Chemicals EU | Austria | $940.00 | 50 mg | 99.99% |
| MedChemExpress MCE | Sweden | $1500.40 | 50 mg | 99.3% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
Chemical Identity
Data Sources
- PubChem · compound 5639Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Urapidil (CAS 34661-75-1) https://chemicalindependence.com/chemical/34661-75-1/ PubChem: 5639. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/5639 FDA National Drug Code directory: CAS 34661-75-1. 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/ US Census international trade: HS 293359 for CAS 34661-75-1. Reporting year: 2024. https://usatrade.census.gov/