Merck
All Photos(1)

76200

Sigma-Aldrich

D-Panthenol

≥98.0% (NT)

Synonym(s):
(R)-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, (R)-2,4-Dihydroxy-3,3-dimethylbutyric 3-hydroxypropylamide, D-Pantothenyl alcohol, Dexpanthenol, Provitamin B
Empirical Formula (Hill Notation):
C9H19NO4
CAS Number:
Molecular Weight:
205.25
Beilstein:
1724947
EC Number:
MDL number:
PubChem Substance ID:

biological source

synthetic

Quality Level

assay

≥98.0% (NT)

form

liquid

optical activity

[α]20/D +30±1°, c = 5% in H2O

impurities

≤0.002% heavy metals
≤0.5% 3-aminopropanol

ign. residue

≤0.1% (as SO4)

color

colorless

refractive index

n20/D 1.496-1.500

density

1.20 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(C)(CO)[C@@H](O)C(=O)NCCCO

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

InChI key

SNPLKNRPJHDVJA-ZETCQYMHSA-N

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Biochem/physiol Actions

D-Panthenol is the alcohol analogue and biological precursor of D-pantothenic acid. These analogues are precursors in the biosynthesis of coenzyme A. D-Panthenol and D-Pantothenic acid are used in a variety of skin protection products. D-pantothenic acid may have a role in controlling keratinocyte proliferation and differentiation. D-Panthenol may be used for studies of skin protection emulsions from UV irradiation and as a humectant.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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