acetohydroxamic acid
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
Mission Pharmacal Company
PMC Isochem
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Lithostat
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
$0.27/gA2B Chem LLC
CountryUnited States
Pack$271.00 / 1 kg
Purity98%
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 |
|---|---|---|---|---|
| AA BLOCKS | United States | $0.28 | 100 g | 98% |
| Aaron Chemicals LLC | Hong Kong | $0.34 | 1 kg | 98% |
| Angene Chemical | China → Hong Kong | $0.34 | 500 g | 98% |
| Chemscene | United States | $0.39 | 1 kg | — |
| Ambeed, Inc. | United States | $0.42 | 1 kg | 98% |
| Combi-Blocks, Inc. | United States | $0.42 | 1 kg | 95% |
| AstaTech, Inc | United States | $0.43 | 500 g | 95% |
| Fluorochem EU | Germany | $0.47 | 100 g | 95% |
| Fluorochem UK | United Kingdom | $0.49 | 100 g | 95% |
| Angene International Limited | United States | $0.52 | 100 g | 98% |
| AK Scientific Specialized | United States | $0.60 | 500 g | 95% |
| AK Scientific, Inc. | United States | $0.82 | 500 g | 98% |
| Apollo Scientific UK | United Kingdom | $1.16 | 100 g | — |
| Cayman Europe | Estonia | $7.71 | 25 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $9.00 | 50 g | 98% |
| Sigma-Aldrich | Germany | $9.00 | 50 g | 98% |
| MedKoo Biosciences, Inc | United States | $22.00 | 25 g | 98% |
| TargetMol Chemicals | China → United States | $78.00 | 1 g | 99.91% |
| MedChemExpress MCE | Sweden | $118.58 | 1 g | 98.66% |
| Molnova | China | $162.00 | 500 mg | 99% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 95% |
Chemical Identity
CAS546-88-3
PubChem CID1990
DTXSIDDTXSID7022546
FormulaC2H5NO2
Mol. Weight75.07 g/mol
SMILESCC(=O)NO
Data Sources
19902026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/acetohydroxamic acid/cids/JSON
Archive: data/sources/pubchem_name/acetohydroxamic acid.json
CAS 546-88-32026-04-25
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