isocarboxazid
Drug ingredientActive ShortageThis drug ingredient is in active FDA shortage. At least one manufacturer cannot meet demand.
Where It Comes From
1 FDA-registered drug labeler
Piramal Healthcare (Canada) Limited
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."
Active Shortage
Shortage History
Each row is a separate manufacturer's FDA shortage filing — not a timeline for the drug as a whole. Multiple "current" entries are normal: each manufacturer/NDC files independently. Status reflects the manufacturer's report; reason describes their supply situation (Available, Unavailable, or to be discontinued).
current
Isocarboxazid Tablet
04/16/2026Unavailable
Vendor Pricing
$1590.00/gMolnova
CountryChina
Pack$795.00 / 500 mg
Purity99%
Vendors13 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
12 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 |
|---|---|---|---|---|
| TargetMol Chemicals | China → United States | $1766.00 | 500 mg | 99.94% |
| Aaron Chemicals LLC | Hong Kong | $2256.00 | 500 mg | 95% |
| Angene Chemical | China → Hong Kong | $2270.00 | 500 mg | 95% |
| A2B Chem LLC | United States | $2950.00 | 100 mg | 99.94% |
| AA BLOCKS | United States | $3270.00 | 100 mg | 98% |
| Combi-Blocks (back-ordered) | United States | $3820.00 | 250 mg | 95% |
| TargetMol Chemicals EU | Austria | $3890.00 | 100 mg | 99.94% |
| Cayman Europe | Estonia | $4688.60 | 100 mg | 98% |
| MedChemExpress MCE | Sweden | $7865.00 | 50 mg | 98.94% |
| Angene International Limited | United States | $11360.00 | 50 mg | 98% |
| MedKoo Biosciences, Inc | United States | $18000.00 | 25 mg | 98% |
| AstaTech (2 weeks) | United States | $23800.00 | 5 mg | 95% |
Chemical Identity
CAS59-63-2
PubChem CID3759
DTXSIDDTXSID4023171
FormulaC12H13N3O2
Mol. Weight231.25 g/mol
SMILESCC1=CC(=NO1)C(=O)NNCC2=CC=CC=C2
Data Sources
37592026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/isocarboxazid/cids/JSON
Archive: data/sources/pubchem_name/isocarboxazid.json
CAS 59-63-22026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
CAS 59-63-22026-06-13
https://api.fda.gov/drug/shortages.json
Archive: data/sources/fda/shortages/shortages.json