3-Hydroxy-1H,3H-naphtho[1,8-cd]pyran-1-one

CAS Registry Number®

5656-90-6
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CAS Name

3-Hydroxy-1H,3H-naphtho[1,8-cd]pyran-1-one

Molecular Formula

C12H8O3

Molecular Mass

200.19

Cite this Page

3-Hydroxy-1H,3H-naphtho[1,8-cd]pyran-1-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5656-90-6 (retrieved 2024-09-10) (CAS RN: 5656-90-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170-171 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C12H8O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6,11,13H

InChIKey

InChIKey=IKHBRFXMNHCNDC-UHFFFAOYSA-N

SMILES

OC1C=2C=3C(C(=O)O1)=CC=CC3C=CC2

Canonical SMILES

O=C1OC(O)C2=CC=CC3=CC=CC1=C32

Other Names for this Substance

  • 1H,3H-Naphtho[1,8-cd]pyran-1-one, 3-hydroxy-
  • 1-Naphthoic acid, 8-(dihydroxymethyl)-, δ-lactone
  • 3-Hydroxy-1H,3H-naphtho[1,8-cd]pyran-1-one
  • 1-Naphthalenecarboxylic acid, 8-(dihydroxymethyl)-, δ-lactone
  • NSC 195925

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