Anthralin
Drug ingredientCAS 1143-38-0
This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
US productionNot reported
Top sourceNo public record
This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
2 FDA-registered drug labelers
Agon Pharma Private Limited
Professional Compounding Centers of America dba PCCA
Why It Matters
Sectors
Health
Downstream UsesNot recorded
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
$5.08/gManchester Organics
CountryUnited Kingdom
Pack$126.91 / 25 g
PurityNot recorded
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 |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $6.56 | 25 g | 98% |
| Angene Chemical | China → Hong Kong | $6.68 | 25 g | 98% |
| Combi-Blocks, Inc. | United States | $8.40 | 100 g | 98% |
| A2B Chem LLC | United States | $8.91 | 100 g | 93% |
| AA BLOCKS | United States | $9.40 | 100 g | 93% |
| BLD Pharmatech Ltd. | China | $14.92 | 25 g | 93% |
| Ambeed, Inc. | United States | $16.40 | 25 g | 93% |
| BLD Pharmatech Co., Limited | United States | $16.80 | 5 g | 93% |
| BLD Pharmatech GmbH | Germany | $17.00 | 1 g | 93% |
| Angene International Limited | United States | $24.32 | 25 g | 97% |
| Cayman Europe | Estonia | $36.03 | 25 g | 90% |
| AstaTech (2 weeks) | United States | $60.00 | 10 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $181.72 | 5 g | 90% |
| Sigma-Aldrich | Germany | $181.72 | 5 g | 90% |
| MedKoo Biosciences, Inc | United States | $250.00 | 1 g | 98% |
| Molnova | China | $285.00 | 200 mg | 99% |
| TargetMol Chemicals | China → United States | $315.00 | 200 mg | 99.33% |
| Labotest KG | Germany | $453.00 | 1000 mg | 90% |
| MedChemExpress MCE | Sweden | $822.80 | 100 mg | 98% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| TimTec, LLC (back-ordered) | United States | $32000.00 | 15 mg | 94% |
Chemical Identity
CAS1143-38-0
PubChem CID2202
DTXSIDDTXSID7024538
FormulaC14H10O3
Mol. Weight226.23 g/mol
SMILESC1C2=C(C(=CC=C2)O)C(=O)C3=C1C=CC=C3O
Data Sources
- PubChem · compound 2202Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
Anthralin (CAS 1143-38-0) https://chemicalindependence.com/chemical/1143-38-0/ PubChem: 2202. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/2202 FDA National Drug Code directory: CAS 1143-38-0. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/