4H-1-Benzopyran-2-carboxylic acid, 4-oxo-, methyl ester

CAS Registry Number®

18398-73-7

CAS Name

4H-1-Benzopyran-2-carboxylic acid, 4-oxo-, methyl ester

Molecular Formula

C11H8O4

Molecular Mass

204.18

Cite this Page

4H-1-Benzopyran-2-carboxylic acid, 4-oxo-, methyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=18398-73-7 (retrieved 2024-11-26) (CAS RN: 18398-73-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    113 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H8O4/c1-14-11(13)10-6-8(12)7-4-2-3-5-9(7)15-10/h2-6H,1H3

InChIKey

InChIKey=WNVKMIHNAHIVDP-UHFFFAOYSA-N

SMILES

O=C1C=2C(OC(C(OC)=O)=C1)=CC=CC2

Canonical SMILES

O=C(OC)C=1OC=2C=CC=CC2C(=O)C1

Other Names for this Substance

  • 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-, methyl ester
  • Methyl chromone-2-carboxylate
  • Chromone-2-carboxylic acid methyl ester
  • Methyl 4-oxobenzopyran-2-carboxylate
  • Methyl 4-oxo-4H-chromene-2-carboxylate

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