(1R,2S)-2,3-Dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-buten-1-yl)-2-(1-methylethenyl)pyrano[3,2-a]xanthen-12(1H)-one

CAS Registry Number®

35660-46-9
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CAS Name

(1R,2S)-2,3-Dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-buten-1-yl)-2-(1-methylethenyl)pyrano[3,2-a]xanthen-12(1H)-one

Molecular Formula

C25H26O5

Molecular Mass

406.47

Cite this Page

(1R,2S)-2,3-Dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-buten-1-yl)-2-(1-methylethenyl)pyrano[3,2-a]xanthen-12(1H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=35660-46-9 (retrieved 2024-05-11) (CAS RN: 35660-46-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    152-153 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C25H26O5/c1-12(2)6-7-15-8-9-17(26)19-23(28)20-18(30-25(15)19)10-14(5)24-21(20)22(27)16(11-29-24)13(3)4/h6,8-10,16,22,26-27H,3,7,11H2,1-2,4-5H3/t16-,22-/m1/s1

InChIKey

InChIKey=MXGMZMKTWCNKRS-OPAMFIHVSA-N

SMILES

O[C@H]1C=2C3=C(OC=4C(C3=O)=C(O)C=CC4CC=C(C)C)C=C(C)C2OC[C@@H]1C(C)=C

Canonical SMILES

O=C1C=2C(O)=CC=C(C2OC=3C=C(C=4OCC(C(=C)C)C(O)C4C13)C)CC=C(C)C

Other Names for this Substance

  • Pyrano[3,2-a]xanthen-12(1H)-one, 2,3-dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-buten-1-yl)-2-(1-methylethenyl)-, (1R,2S)-
  • Pyrano[3,2-a]xanthen-12(1H)-one, 2,3-dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-butenyl)-2-(1-methylethenyl)-, (1R-trans)-
  • Pyrano[3,2-a]xanthen-12(1H)-one, 2,3-dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-butenyl)-2-(1-methylethenyl)-, (1R,2S)-
  • (1R,2S)-2,3-Dihydro-1,11-dihydroxy-5-methyl-8-(3-methyl-2-buten-1-yl)-2-(1-methylethenyl)pyrano[3,2-a]xanthen-12(1H)-one
  • Shamixanthone

Deleted or Replaced CAS Registry Numbers

11076-08-7

CAS INSIGHTSTM
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