4-(4-Hydroxyphenyl)-1H,3H-naphtho[1,8-cd]pyran-1,3-dione

CAS Registry Number®

158922-28-2

CAS Name

4-(4-Hydroxyphenyl)-1H,3H-naphtho[1,8-cd]pyran-1,3-dione

Molecular Formula

C18H10O4

Molecular Mass

290.27

Cite this Page

4-(4-Hydroxyphenyl)-1H,3H-naphtho[1,8-cd]pyran-1,3-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=158922-28-2 (retrieved 2024-11-04) (CAS RN: 158922-28-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    249-252 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H10O4/c19-12-7-4-10(5-8-12)13-9-6-11-2-1-3-14-15(11)16(13)18(21)22-17(14)20/h1-9,19H

InChIKey

InChIKey=YFQUGKAERRJRCN-UHFFFAOYSA-N

SMILES

O=C1C=2C=3C(C(=O)O1)=CC=CC3C=CC2C4=CC=C(O)C=C4

Canonical SMILES

O=C1OC(=O)C2=C(C=CC3=CC=CC1=C32)C=4C=CC(O)=CC4

Other Names for this Substance

  • 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 4-(4-hydroxyphenyl)-
  • 4-(4-Hydroxyphenyl)-1H,3H-naphtho[1,8-cd]pyran-1,3-dione
  • 2-(4-Hydroxyphenyl)naphthalene-1,8-dicarboxylic anhydride

CAS INSIGHTSTM
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