nitazoxanide
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
14 FDA-registered drug labelers
ANI Pharmaceuticals, Inc.
Azico Biophore India Private Limited
Camber Pharmaceuticals, Inc.
ChongqingDijiasuoPharmaceuticalTechnologyCo.,Ltd.
Cohance Lifesciences Limited
Darmerica, LLC
Dasami Lab Private Limited
e5 Pharma, LLC
Joyochem Co.,Ltd
Maprimed S.A.
MSN Life Sciences Private Limited
Qingdao Biopeptek Co., Ltd.
Qingdao Qinzeyuan Biotechnology Co., Ltd
Rising Pharma Holdings, Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Nitazoxanide
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
$0.34/gBLD Pharmatech GmbH
CountryGermany
Pack$335.00 / 1 kg
Purity97%
Vendors27 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
26 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 |
|---|---|---|---|---|
| BLD Pharmatech Ltd. | China | $0.34 | 1 kg | 97% |
| Combi-Blocks, Inc. | United States | $0.34 | 1 kg | 98% |
| Aaron Chemicals LLC | Hong Kong | $0.34 | 250 g | 98% |
| Angene Chemical | China → Hong Kong | $0.35 | 250 g | 98% |
| A2B Chem LLC | United States | $0.36 | 100 g | 99% |
| AA BLOCKS | United States | $0.38 | 1 kg | 99% |
| BLD Pharmatech Co., Limited | United States | $0.39 | 500 g | 97% |
| Ambeed, Inc. | United States | $0.39 | 500 g | 97% |
| AK Scientific Specialized | United States | $0.51 | 100 g | 95% |
| AK Scientific, Inc. | United States | $0.68 | 100 g | 98% |
| Fulfilled by Molport | Latvia | $0.90 | 10 g | — |
| Fluorochem UK | United Kingdom | $0.97 | 25 g | 95% |
| Angene International Limited | United States | $1.40 | 100 g | 98% |
| AstaTech, Inc | United States | $2.36 | 25 g | 98% |
| MedKoo Biosciences, Inc | United States | $34.00 | 25 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $520.13 | 400 mg | — |
| Sigma-Aldrich | Germany | $520.13 | 400 mg | — |
| TargetMol Chemicals | China → United States | $910.00 | 500 mg | 99.93% |
| MedChemExpress MCE | Sweden | $961.95 | 1 g | 99.95% |
| Molnova | China | $986.00 | 500 mg | 99% |
| TargetMol Chemicals EU | Austria | $1980.00 | 100 mg | 99.93% |
| CliniSciences GmbH | Switzerland | $3096.00 | 50 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Cayman Europe | Estonia | $5236.00 | 250 mg | 95% |
| Apexbio Technology LLC | United States | $5500.00 | 10 mg | 98.17% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
Chemical Identity
CAS55981-09-4
PubChem CID41684
DTXSIDDTXSID5033757
FormulaC12H9N3O5S
Mol. Weight307.28 g/mol
SMILESCC(=O)OC1=CC=CC=C1C(=O)NC2=NC=C(S2)[N+](=O)[O-]
Data Sources
416842026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/nitazoxanide/cids/JSON
Archive: data/sources/pubchem_name/nitazoxanide.json
CAS 55981-09-42026-04-25
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