pyrazinamide
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
9 FDA-registered drug labelers
American Health Packaging
ANI Pharmaceuticals, Inc.
ANUH PHARMA LIMITED
Calyx Chemicals & Pharmaceuticals Limited
DARMERICA, LLC
DELMAR CHEMICALS INC
Hikma Pharmaceuticals USA Inc
Macleods Pharmaceuticals Limited
MARLEX PHARMACEUTICALS, INC
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Pyrazinamide
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$57.00 / 500 g
Purity98%
Vendors31 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
30 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 | 97% |
| A2B Chem LLC | United States | $0.14 | 500 g | 98% |
| AA BLOCKS | United States | $0.15 | 500 g | 98% |
| Chemscene | United States | $0.19 | 1 kg | — |
| BLD Pharmatech Co., Limited | United States | $0.19 | 1 kg | 98% |
| BLD Pharmatech GmbH | Germany | $0.19 | 1 kg | 98% |
| BLD Pharmatech Ltd. | China | $0.19 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.19 | 1 kg | 98% |
| AK Scientific Specialized | United States | $0.20 | 1 kg | 95% |
| Fluorochem EU | Germany | $0.24 | 100 g | 97% |
| Combi-Blocks, Inc. | United States | $0.26 | 1 kg | 98% |
| AK Scientific, Inc. | United States | $0.28 | 1 kg | 98% |
| Angene International Limited | United States | $0.57 | 500 g | 98% |
| MedChemExpress MCE | Sweden | $0.75 | 1 kg | 99.97% |
| Fulfilled by Molport | Latvia | $1.00 | 5 g | 98% |
| AstaTech (2 weeks) | United States | $1.48 | 25 g | 95% |
| Cayman Europe | Estonia | $2.65 | 250 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $3.01 | 100 g | — |
| Sigma-Aldrich | Germany | $3.01 | 100 g | — |
| MedKoo Biosciences, Inc | United States | $4.50 | 100 g | 98% |
| Interbioscreen | Hong Kong | $34.00 | 10 g | 95% |
| Molnova | China | $82.00 | 500 mg | 99% |
| Specs | Netherlands | $376.31 | 1 g | 90% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| Otava, Ltd. | Ukraine | $2280.00 | 50 mg | 95% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 90% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS98-96-4
PubChem CID1046
DTXSIDDTXSID9021215
FormulaC5H5N3O
Mol. Weight123.11 g/mol
SMILESC1=CN=C(C=N1)C(=O)N
Data Sources
10462026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/pyrazinamide/cids/JSON
Archive: data/sources/pubchem_name/pyrazinamide.json
CAS 98-96-42026-04-24
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