2-(3-Oxo-1(3H)-isobenzofuranylidene)acetic acid

CAS Registry Number®

4743-57-1

CAS Name

2-(3-Oxo-1(3H)-isobenzofuranylidene)acetic acid

Molecular Formula

C10H6O4

Molecular Mass

190.15

Cite this Page

2-(3-Oxo-1(3H)-isobenzofuranylidene)acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4743-57-1 (retrieved 2024-11-23) (CAS RN: 4743-57-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    242-248 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H6O4/c11-9(12)5-8-6-3-1-2-4-7(6)10(13)14-8/h1-5H,(H,11,12)

InChIKey

InChIKey=XKMGDVJBAWUUDZ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Acetic acid, 2-(3-oxo-1(3H)-isobenzofuranylidene)-
  • Δ1,α-Phthalanacetic acid, 3-oxo-
  • Acetic acid, (3-oxo-1(3H)-isobenzofuranylidene)-
  • 2-(3-Oxo-1(3H)-isobenzofuranylidene)acetic acid
  • 3-Oxo-Δ1,α-phthalanacetic acid

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