3-(3-Hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2(3H)-benzofuranone

CAS Registry Number®

10091-92-6

CAS Name

3-(3-Hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2(3H)-benzofuranone

Molecular Formula

C18H10O5

Molecular Mass

306.27

Cite this Page

3-(3-Hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2(3H)-benzofuranone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10091-92-6 (retrieved 2024-12-22) (CAS RN: 10091-92-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    240 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H10O5/c19-15-13(10-6-2-1-3-7-10)17(20)23-16(15)14-11-8-4-5-9-12(11)22-18(14)21/h1-9,19H

InChIKey

InChIKey=CGRCGRBHNKRILW-UHFFFAOYSA-N

SMILES

O=C1C(C=2C(O1)=CC=CC2)=C3C(O)=C(C(=O)O3)C4=CC=CC=C4

Canonical SMILES

O=C1OC=2C=CC=CC2C1=C3OC(=O)C(C=4C=CC=CC4)=C3O

Other Names for this Substance

  • 2(3H)-Benzofuranone, 3-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-
  • 2(3H)-Benzofuranone, 3-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furylidene)-
  • Calycin
  • 3-(3-Hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-2(3H)-benzofuranone
  • Calycine

CAS INSIGHTSTM
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