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Substance Name: Pantolactone
RN: 599-04-2
UNII: J288D7O0JS
InChIKey: SERHXTVXHNVDKA-BYPYZUCNSA-N

Molecular Formula

  • C6-H10-O3

Molecular Weight

  • 130.142
 
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Names and Synonyms

Name of Substance

  • Pantolactone

Synonyms

  • (-)-2-Hydroxy-3,3-dimethyl-.gamma.-butyrolacton
  • D-(-)-Pantolactone
  • EC 209-963-3
  • EINECS 209-963-3
  • Pantolactone
  • Pantothenic lactone
  • Pantoyl lactone
  • UNII-J288D7O0JS

Systematic Names

  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (3R)-
  • 2(3H)-Furanone, dihydro-3-hydroxy-4,4-dimethyl-, (theta)-
  • alpha-Hydroxy-beta,beta-dimethyl-gamma-butyrolactone

Registry Numbers

CAS Registry Number

  • 599-04-2

FDA UNII

  • J288D7O0JS

Other Registry Numbers

  • 16562-48-4
  • 631-68-5

System Generated Number

  • 0000599042

Structure Descriptors

InChI

1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3/t4-/m0/s1

InChIKey

SERHXTVXHNVDKA-BYPYZUCNSA-N

Smiles

C1([C@@H](C(OC1)=O)O)(C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 92 deg C   EXP
log P (octanol-water) -0.970 (none)   EST
Atmospheric OH Rate Constant 3.31E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.