# Dexpanthenol

CAS: 81-13-0
PubChem CID: 131204
InChIKey: SNPLKNRPJHDVJA-ZETCQYMHSA-N
Molecular formula: C9H19NO4
Molar mass: 205.25 g/mol
IUPAC: (2R)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide
SMILES: CC(C)(CO)[C@H](C(=O)NCCCO)O
InChI: InChI=1S/C9H19NO4/c1-9(2,6-12)7(13)8(14)10-4-3-5-11/h7,11-13H,3-6H2,1-2H3,(H,10,14)/t7-/m0/s1
logP (XLogP3): -0.9
PSA: 89.8 A^2
Hydrogen bond donors: 4
Hydrogen bond acceptors: 4
Rotatable bonds: 6
Heavy atoms: 14
3D structure: 33 atoms, 32 bonds

## About the compound

Dexpanthenol is a chemical compound registered under CAS number 81-13-0. Molecular formula: C9H19NO4. Molar mass: 205.25 g/mol. The full systematic IUPAC name is: (2R)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide. The molecule contains 33 atoms connected by 32 chemical bonds. 
Chemical data comes from the PubChem (NIH), ChEMBL (EBI) and NIST WebBook databases. GHS statement translations comply with the CLP Regulation (EC 1272/2008). Interactive 3D model and 2D skeleton available at: https://molgod.org/molecule/81-13-0/


## Synonyms

  - Dexpanthenol
  - D-Panthenol
  - 81-13-0
  - Pantothenol
  - Bepanthen
  - D-Pantothenyl alcohol
  - Ilopan
  - Pantol
  - (+)-Panthenol
  - Bepanthene
  - Bepantol
  - Motilyn

## Data sources

  - PubChem CID 131204: https://pubchem.ncbi.nlm.nih.gov/compound/131204
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=81-13-0
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=81-13-0

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Last updated: 2026-09-25
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