doxazosin mesylate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
36 FDA-registered drug labelers
A-S Medication Solutions
Accord Healthcare Inc.
American Health Packaging
Aphena Pharma Solutions - Tennessee, LLC
Apotex Corp.
Aurobindo Pharma Limited
AvKARE
AvPAK
Bryant Ranch Prepack
Cardinal Health 107, LLC
Chartwell RX, LLC
COHANCE LIFESCIENCES LIMITED
direct rx
Dr.Reddy's laboratories Limited CTO IV
Excella GmbH & Co. KG
Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.
Major Pharmaceuticals
Mylan Pharmaceuticals Inc.
Northwind Health Company, LLC
NuCare Pharmaceuticals, Inc.
PD-Rx Pharmaceuticals, Inc.
Pfizer Asia Manufacturing Pte Ltd
Pfizer Manufacturing Deutschland GmbH
Preferred Pharmaceuticals Inc.
Proficient Rx LP
REMEDYREPACK INC.
Rising Pharma Holdings, Inc.
ROERIG
Teva Pharmaceuticals USA, Inc.
Unichem Laboratories Limited, India
Unichem Pharmaceuticals (USA), Inc.
Upsher-Smith laboratories, LLC
Viatris Pharmaceuticals LLC
Viatris Specialty LLC
Zydus Lifesciences Limited
Zydus Pharmaceuticals USA Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 4 drug and cosmetic product listings (FDA).
- •Doxazosin
- •Doxazosin mesylate
- •Cardura
- •Cardura XL
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
$7.96/gA2B Chem LLC
CountryUnited States
Pack$199.00 / 25 g
Purity99%
Vendors23 available
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 |
|---|---|---|---|---|
| Ambeed, Inc. | United States | $8.40 | 100 g | 99% |
| AA BLOCKS | United States | $8.88 | 25 g | 99% |
| Aaron Chemicals LLC | Hong Kong | $9.21 | 100 g | 99% |
| Combi-Blocks, Inc. | United States | $9.80 | 25 g | 98% |
| Angene Chemical | China → Hong Kong | $9.84 | 100 g | 99% |
| AK Scientific, Inc. | United States | $15.68 | 25 g | 98% |
| AK Scientific Specialized | United States | $68.00 | 1 g | 99% |
| Molnova | China | $74.00 | 1 g | 99% |
| MedChemExpress MCE | Sweden | $123.42 | 1 g | 98.49% |
| TargetMol Chemicals US | United States | $124.00 | 500 mg | 99.98% |
| MedKoo Biosciences, Inc | United States | $130.00 | 5 g | 98% |
| TargetMol Chemicals | China → United States | $150.00 | 200 mg | 99.98% |
| Interbioscreen | Hong Kong | $150.00 | 10 g | 95% |
| Cayman Europe | Estonia | $185.64 | 1 g | 98% |
| Angene International Limited | United States | $237.00 | 1 g | 98% |
| AstaTech (2 weeks) | United States | $251.00 | 1 g | 95% |
| Apexbio Technology LLC | United States | $800.00 | 100 mg | 99.82% |
| CliniSciences GmbH | Switzerland | $1522.20 | 50 mg | 99% |
| Sigma-Aldrich (Rush Stock) | Germany | $2610.40 | 200 mg | — |
| Sigma-Aldrich | Germany | $2610.40 | 200 mg | — |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 99% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
Chemical Identity
CAS77883-43-3
PubChem CID62978
DTXSIDDTXSID5045598
FormulaC24H29N5O8S
Mol. Weight547.6 g/mol
SMILESCOC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4COC5=CC=CC=C5O4)N)OC.CS(=O)(=O)O
Data Sources
629782026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/doxazosin mesylate/cids/JSON
Archive: data/sources/pubchem_name/doxazosin mesylate.json
CAS 77883-43-32026-04-25
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