Latest revision as of 15:11, 3 April 2024
Pair / mixture of stereoisomers
Panthenol/1/en

D-panthenol
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Names
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Preferred IUPAC name
2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide
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Other names
- Pantothenol
- Pantothenyl alcohol
- N-Pantoylpropanolamine
- Bepanthen (trade name)
- Dexpanthenol (D form)
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Identifiers
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3DMet
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1724945, 1724947 R
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ChEBI
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ChEMBL
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ChemSpider
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EC Number
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KEGG
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MeSH
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dexpanthenol
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RTECS number
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UNII
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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) YKey: SNPLKNRPJHDVJA-UHFFFAOYSA-N Y
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Properties
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C9H19NO4
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Molar mass
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205.254 g·mol−1
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Appearance
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Highly viscous, colourless liquid
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Density
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1.2 g mL−1 (at 20 °C)
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Melting point
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66 to 69 °C (151 to 156 °F; 339 to 342 K) [contradictory]
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Boiling point
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118 to 120 °C (244 to 248 °F; 391 to 393 K) at 2.7 Pa
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log P
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−0.989
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Acidity (pKa)
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13.033
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Basicity (pKb)
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0.964
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+29° to +30°
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1.499
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Pharmacology
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A11HA30 (WHO) D03AX03 (WHO), S01XA12 (WHO)
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Hazards
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NFPA 704 (fire diamond)
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Lethal dose or concentration (LD, LC):
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10,100 mg kg−1 (intraperitoneal, mouse); 15,000 mg kg−1 (oral, mouse)
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Related compounds
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Related compounds
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Tracking categories (test):