(4R,4aS,7R,7aS)-4,4a,6,7,7a,8-Hexahydro-4,4a,7,7a-tetramethyl-5H-indeno[5,6-b]furan-5-one

CAS Registry Number®

22489-40-3

CAS Name

(4R,4aS,7R,7aS)-4,4a,6,7,7a,8-Hexahydro-4,4a,7,7a-tetramethyl-5H-indeno[5,6-b]furan-5-one

Molecular Formula

C15H20O2

Molecular Mass

232.32

Cite this Page

(4R,4aS,7R,7aS)-4,4a,6,7,7a,8-Hexahydro-4,4a,7,7a-tetramethyl-5H-indeno[5,6-b]furan-5-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=22489-40-3 (retrieved 2025-01-07) (CAS RN: 22489-40-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    63-63.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H20O2/c1-9-7-13(16)15(4)10(2)11-5-6-17-12(11)8-14(9,15)3/h5-6,9-10H,7-8H2,1-4H3/t9-,10-,14+,15-/m1/s1

InChIKey

InChIKey=LJFIDWTVIFBAAF-ZMRCNFHJSA-N

SMILES

C[C@]12[C@](C)([C@H](C)C3=C(C1)OC=C3)C(=O)C[C@H]2C

Canonical SMILES

O=C1CC(C)C2(C)CC=3OC=CC3C(C)C12C

Other Names for this Substance

  • 5H-Indeno[5,6-b]furan-5-one, 4,4a,6,7,7a,8-hexahydro-4,4a,7,7a-tetramethyl-, (4R,4aS,7R,7aS)-
  • 5H-Indeno[5,6-b]furan-5-one, 4,4a,6,7,7a,8-hexahydro-4,4a,7,7a-tetramethyl-, [4R-(4α,4aα,7α,7aα)]-
  • (4R,4aS,7R,7aS)-4,4a,6,7,7a,8-Hexahydro-4,4a,7,7a-tetramethyl-5H-indeno[5,6-b]furan-5-one
  • Pinguisone
  • Pinguison

View All

Deleted or Replaced CAS Registry Numbers

33751-66-5

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