Donepezil hydrochloride monohydrate
Drug ingredientCAS 884740-09-4
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
Dr.Reddy's laboratories Limited
Hetero Drugs Limited
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
Chemical Identity
CAS884740-09-4
PubChem CID11697764
DTXSIDDTXSID50470774
FormulaC24H32ClNO4
Mol. Weight434 g/mol
SMILESCOC1=C(C=C2C(=C1)CC(C2=O)CC3CCN(CC3)CC4=CC=CC=C4)OC.O.Cl
Data Sources
- PubChem · compound 11697764Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
Donepezil hydrochloride monohydrate (CAS 884740-09-4) https://chemicalindependence.com/chemical/884740-09-4/ PubChem: 11697764. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/11697764 FDA National Drug Code directory: CAS 884740-09-4. 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/