Methyl 3,4-dihydro-1-oxo-1H-2-benzopyran-3-carboxylate

CAS Registry Number®

17225-04-6

CAS Name

Methyl 3,4-dihydro-1-oxo-1H-2-benzopyran-3-carboxylate

Molecular Formula

C11H10O4

Molecular Mass

206.19

Cite this Page

Methyl 3,4-dihydro-1-oxo-1H-2-benzopyran-3-carboxylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17225-04-6 (retrieved 2025-01-19) (CAS RN: 17225-04-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    176-180 °C @ Press: 1 Torr

  • Density (2)

    1.388 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H10O4/c1-14-11(13)9-6-7-4-2-3-5-8(7)10(12)15-9/h2-5,9H,6H2,1H3

InChIKey

InChIKey=YKOIZNDTYIQNJQ-UHFFFAOYSA-N

SMILES

O=C1C=2C(CC(C(OC)=O)O1)=CC=CC2

Canonical SMILES

O=C1OC(C(=O)OC)CC=2C=CC=CC12

Other Names for this Substance

  • 1H-2-Benzopyran-3-carboxylic acid, 3,4-dihydro-1-oxo-, methyl ester
  • 3-Isochromancarboxylic acid, 1-oxo-, methyl ester, DL-
  • 1H-2-Benzopyran-3-carboxylic acid, 3,4-dihydro-1-oxo-, methyl ester, (±)-
  • Methyl 3,4-dihydro-1-oxo-1H-2-benzopyran-3-carboxylate
  • DL-Methyl 3,4-dihydroisocoumarin-3-carboxylate

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Deleted or Replaced CAS Registry Numbers

13957-59-0