sulfamethazine sodium
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
Hunan Wugan Pharmaceutical Co., Ltd.
Hunan Xiangyikang Pharmaceutical Co., Ltd
Why It Matters
Sectors
Health
Downstream UsesNo data available
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
$0.11/gAaron Chemicals LLC
CountryHong Kong
Pack$56.00 / 500 g
Purity98%
Vendors11 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
10 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 |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.13 | 500 g | 98% |
| A2B Chem LLC | United States | $0.13 | 500 g | 99% |
| BLD Pharmatech GmbH | Germany | $0.16 | 500 g | 98% |
| BLD Pharmatech Ltd. | China | $0.16 | 500 g | 98% |
| AA BLOCKS | United States | $0.17 | 500 g | 99% |
| MedChemExpress MCE | Sweden | $12.58 | 5 g | 99.9% |
| Angene International Limited | United States | $114.00 | 1 g | 98% |
| Molnova | China | $980.00 | 50 mg | 99% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 98% |
Chemical Identity
CAS1981-58-4
PubChem CID13456556
DTXSIDDTXSID70890551
FormulaC12H13N4NaO2S
Mol. Weight300.31 g/mol
SMILESCC1=CC(=NC(=N1)[N-]S(=O)(=O)C2=CC=C(C=C2)N)C.[Na+]
Data Sources
134565562026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/sulfamethazine sodium/cids/JSON
Archive: data/sources/pubchem_name/sulfamethazine sodium.json
CAS 1981-58-42026-04-24
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json