P2625 Sigma


Synonym: (R)-(−)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone, (R)-(−)-β,β-Dimethyl-α-hydroxy-γ-butyrolactone, (R)-(−)-Pantolactone, Pantoic acid γ-lactone

  • CAS Number 599-04-2

  • Empirical Formula (Hill Notation) C6H10O3

  • Molecular Weight 130.14

  •  Beilstein Registry Number 80957

  •  EC Number 209-963-3

  •  MDL number MFCD00005392

  • Popular Documents:  FTNMR (PDF)  


bp   120-122 °C/15 mmHg(lit.)
mp   91 °C(lit.)


Other Notes

Degradation product of pantothenic acid.

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