(3R,3aS,6S,6aS,9aS,9bR)-3,3a,4,5,6,6a,9a,9b-Octahydro-6a-hydroxy-3,6,9a-trimethylazuleno[4,5-b]furan-2,9-dione

CAS Registry Number®

20555-05-9

CAS Name

(3R,3aS,6S,6aS,9aS,9bR)-3,3a,4,5,6,6a,9a,9b-Octahydro-6a-hydroxy-3,6,9a-trimethylazuleno[4,5-b]furan-2,9-dione

Molecular Formula

C15H20O4

Molecular Mass

264.32

Cite this Page

(3R,3aS,6S,6aS,9aS,9bR)-3,3a,4,5,6,6a,9a,9b-Octahydro-6a-hydroxy-3,6,9a-trimethylazuleno[4,5-b]furan-2,9-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20555-05-9 (retrieved 2025-02-01) (CAS RN: 20555-05-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    142-144 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H20O4/c1-8-4-5-10-9(2)13(17)19-12(10)14(3)11(16)6-7-15(8,14)18/h6-10,12,18H,4-5H2,1-3H3/t8-,9+,10-,12+,14-,15+/m0/s1

InChIKey

InChIKey=OYBKYXUMZIXQDT-JWXRIFBJSA-N

SMILES

C[C@]12[C@]3([C@]([C@@H](C)C(=O)O3)(CC[C@H](C)[C@]1(O)C=CC2=O)[H])[H]

Canonical SMILES

O=C1OC2C(CCC(C)C3(O)C=CC(=O)C23C)C1C

Other Names for this Substance

  • Azuleno[4,5-b]furan-2,9-dione, 3,3a,4,5,6,6a,9a,9b-octahydro-6a-hydroxy-3,6,9a-trimethyl-, (3R,3aS,6S,6aS,9aS,9bR)-
  • 10αH-Ambros-2-en-12-oic acid, 1,6β-dihydroxy-4-oxo-, γ-lactone
  • Azuleno[4,5-b]furan-2,9-dione, 3,3a,4,5,6,6a,9a,9b-octahydro-6a-hydroxy-3,6,9a-trimethyl-, [3R-(3α,3aβ,6α,6aβ,9aα,9bβ)]-
  • (3R,3aS,6S,6aS,9aS,9bR)-3,3a,4,5,6,6a,9a,9b-Octahydro-6a-hydroxy-3,6,9a-trimethylazuleno[4,5-b]furan-2,9-dione
  • Hymenolin

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