4H,8H-Benzo[1,2-b:3,4-b′]dipyran-4-one, 5-(acetyloxy)-3-[3,4-bis(acetyloxy)phenyl]-8,8-dimethyl-6-(3-methyl-2-butenyl)-

CAS Registry Number®

5436-25-9
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CAS Name

4H,8H-Benzo[1,2-b:3,4-b′]dipyran-4-one, 5-(acetyloxy)-3-[3,4-bis(acetyloxy)phenyl]-8,8-dimethyl-6-(3-methyl-2-butenyl)-

Molecular Formula

C31H30O9

Molecular Mass

546.56

Cite this Page

4H,8H-Benzo[1,2-b:3,4-b′]dipyran-4-one, 5-(acetyloxy)-3-[3,4-bis(acetyloxy)phenyl]-8,8-dimethyl-6-(3-methyl-2-butenyl)-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5436-25-9 (retrieved 2024-07-06) (CAS RN: 5436-25-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    154 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C31H30O9/c1-16(2)8-10-21-28-22(12-13-31(6,7)40-28)29-26(30(21)39-19(5)34)27(35)23(15-36-29)20-9-11-24(37-17(3)32)25(14-20)38-18(4)33/h8-9,11-15H,10H2,1-7H3

InChIKey

InChIKey=PEPZRPSXMUHEEA-UHFFFAOYSA-N

SMILES

O(C(C)=O)C=1C2=C(C3=C(C1CC=C(C)C)OC(C)(C)C=C3)OC=C(C2=O)C4=CC(OC(C)=O)=C(OC(C)=O)C=C4

Canonical SMILES

O=C(OC=1C=CC(=CC1OC(=O)C)C2=COC=3C=4C=CC(OC4C(=C(OC(=O)C)C3C2=O)CC=C(C)C)(C)C)C

Other Names for this Substance

  • 4H,8H-Benzo[1,2-b:3,4-b′]dipyran-4-one, 5-(acetyloxy)-3-[3,4-bis(acetyloxy)phenyl]-8,8-dimethyl-6-(3-methyl-2-butenyl)-
  • NSC 21570
  • 4-[5-Acetoxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-4-oxo-4,8-dihydropyrano[2,3-f]chromen-3-yl]-1,2-phenylene diacetate