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3,4-Dihydro-8,13-dihydroxy-2,2,5,10-tetramethyl-4,11-dioxo-2H,11H-1-benzopyrano[6,7-b][1,4]benzodioxepin-7-carboxaldehyde

CAS Registry Number®

1179374-69-6
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CAS Name

3,4-Dihydro-8,13-dihydroxy-2,2,5,10-tetramethyl-4,11-dioxo-2H,11H-1-benzopyrano[6,7-b][1,4]benzodioxepin-7-carboxaldehyde

Molecular Formula

C21H18O8

Molecular Mass

398.36

Cite this Page

3,4-Dihydro-8,13-dihydroxy-2,2,5,10-tetramethyl-4,11-dioxo-2H,11H-1-benzopyrano[6,7-b][1,4]benzodioxepin-7-carboxaldehyde.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1179374-69-6 (retrieved 2024-09-20) (CAS RN: 1179374-69-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    251-253 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H18O8/c1-8-5-11(23)10(7-22)17-13(8)20(26)28-19-15(25)18-14(9(2)16(19)27-17)12(24)6-21(3,4)29-18/h5,7,23,25H,6H2,1-4H3

InChIKey

InChIKey=FMZRBSGCMFABIX-UHFFFAOYSA-N

SMILES

C(=O)C1=C2C(C(=O)OC=3C(O2)=C(C)C4=C(C3O)OC(C)(C)CC4=O)=C(C)C=C1O

Canonical SMILES

O=CC1=C(O)C=C(C=2C(=O)OC=3C(O)=C4OC(C)(C)CC(=O)C4=C(C3OC12)C)C

Other Names for this Substance

  • 2H,11H-1-Benzopyrano[6,7-b][1,4]benzodioxepin-7-carboxaldehyde, 3,4-dihydro-8,13-dihydroxy-2,2,5,10-tetramethyl-4,11-dioxo-
  • 3,4-Dihydro-8,13-dihydroxy-2,2,5,10-tetramethyl-4,11-dioxo-2H,11H-1-benzopyrano[6,7-b][1,4]benzodioxepin-7-carboxaldehyde
  • Mollicellin N