Furosemide
Drug ingredientActive ShortageCAS 54-31-9
This drug ingredient is in active FDA shortage. At least one manufacturer cannot meet demand.
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 293590 · basket
These shares come from HS customs code 293590, which covers 182 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.
- Portugal
- Spain
- Italy
- Austria
- Israel
- Hungary
- Canada
- South Korea
- Netherlands
- Finland
- Poland
- Indonesia
- Ukraine
- Mexico
- South Africa
- Croatia
- Greece
- Taiwan
- Hong Kong
73 FDA-registered drug labelers
Why It Matters
Appears in 4 drug and cosmetic product listings (FDA).
- •Furosemide
- •Furoscix
- •Lasix
- •Lasix ONYU
- Current shortage
Furosemide Injection
Shortage listed since April 7, 2020
Manufacturer reports: 1 unavailable, 1 available
- Current shortage
Furosemide Oral Solution
Shortage listed since March 31, 2026
Manufacturer reports: 1 unavailable
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
23 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 | $0.60 | 1 kg | 98% |
| Combi-Blocks, Inc. | United States | $1.20 | 500 g | 98% |
| Apollo Scientific US | United Kingdom | $1.88 | 100 g | 95% |
| AK Scientific Specialized | United States | $2.97 | 100 g | 95% |
| AK Scientific, Inc. | United States | $4.16 | 100 g | 98% |
| AstaTech, Inc | United States | $4.40 | 25 g | 95% |
| Cayman Europe | Estonia | $17.85 | 5 g | 98% |
| ChemDiv, Inc. | United States | $25.00 | 25 g | 90% |
| Sigma-Aldrich (Rush Stock) | Germany | $32.82 | 25 g | — |
| Sigma-Aldrich | Germany | $32.82 | 25 g | — |
| Apexbio Technology LLC | United States | $37.00 | 5 g | 99.91% |
| MedKoo Biosciences, Inc | United States | $38.00 | 25 g | 98% |
| MedChemExpress MCE | Sweden | $49.61 | 5 g | 99.83% |
| TargetMol Chemicals | China → United States | $53.00 | 1 g | 99.89% |
| CliniSciences GmbH | Switzerland | $63.21 | 1 g | 99% |
| Interbioscreen | Hong Kong | $211.00 | 10 g | 95% |
| Labotest KG | Germany | $217.80 | 5000 mg | 90% |
| Molnova | China | $740.00 | 50 mg | 99% |
| Vitas M Chemical Limited | Hong Kong | $840.00 | 500 mg | 90% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| TimTec, LLC | United States | $16000.00 | 30 mg | 90% |
Chemical Identity
Data Sources
- PubChem · compound 3440Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA Drug ShortagesRetrieved 2026-10-04
- US Census international tradeReporting year: 2024 · Retrieved 2026-10-04
Brief citations
Furosemide (CAS 54-31-9) https://chemicalindependence.com/chemical/54-31-9/ PubChem: 3440. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/3440 FDA National Drug Code directory: CAS 54-31-9. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA Drug Shortages: CAS 54-31-9. Retrieved 2026-10-04. https://www.accessdata.fda.gov/scripts/drugshortages/ US Census international trade: HS 293590 for CAS 54-31-9. Reporting year: 2024. https://usatrade.census.gov/