didecyldimonium
Drug ingredientCAS 20256-56-8
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.
1 FDA-registered drug labeler
Hengyang Chuangjiujia Trading Co., Ltd.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Milia Remover Treatment
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
CAS20256-56-8
PubChem CID16958
DTXSIDDTXSID0048004
FormulaC22H48N+
Mol. Weight326.6 g/mol
SMILESCCCCCCCCCC[N+](C)(C)CCCCCCCCCC
Data Sources
- PubChem · compound 16958Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
didecyldimonium (CAS 20256-56-8) https://chemicalindependence.com/chemical/20256-56-8/ PubChem: 16958. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/16958 FDA National Drug Code directory: CAS 20256-56-8. 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/