2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, (2Z)-

CAS Registry Number®

72463-77-5

CAS Name

2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, (2Z)-

Molecular Formula

C24H28O7

Molecular Mass

428.47

Cite this Page

2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, (2Z)-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=72463-77-5 (retrieved 2024-11-28) (CAS RN: 72463-77-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    132.0-133.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C24H28O7/c1-7-14(4)23(27)30-22-21(29-18(26)12-13(2)3)19-16(31-24(22,5)6)10-8-15-9-11-17(25)28-20(15)19/h7-11,13,21-22H,12H2,1-6H3/b14-7-/t21-,22-/m1/s1

InChIKey

InChIKey=UFUVJROSOIXJGR-IULGZIFLSA-N

SMILES

O(C(CC(C)C)=O)[C@@H]1C=2C3=C(C=CC2OC(C)(C)[C@@H]1OC(/C(=C\C)/C)=O)C=CC(=O)O3

Canonical SMILES

O=C1OC2=C(C=C1)C=CC=3OC(C)(C)C(OC(=O)C(=CC)C)C(OC(=O)CC(C)C)C32

Other Names for this Substance

  • 2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, (2Z)-
  • 2-Butenoic acid, 2-methyl-, 9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, [9R-[9α(Z),10α]]-
  • 2H,8H-Benzo[1,2-b:3,4-b′]dipyran, 2-butenoic acid deriv.
  • Praeruptorin C
  • Wulongensin A

Deleted or Replaced CAS Registry Numbers

83382-71-2

CAS INSIGHTSTM
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