2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid

CAS Registry Number®

656-46-2

CAS Name

2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid

Molecular Formula

C8H4F2O4

Molecular Mass

202.11

Cite this Page

2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=656-46-2 (retrieved 2024-11-21) (CAS RN: 656-46-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    153-154 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H4F2O4/c9-8(10)13-5-2-1-4(7(11)12)3-6(5)14-8/h1-3H,(H,11,12)

InChIKey

InChIKey=VJLDRFCNFNQTTH-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C=C2C(OC(F)(F)O2)=CC1

Canonical SMILES

O=C(O)C1=CC=C2OC(F)(F)OC2=C1

Other Names for this Substance

  • 1,3-Benzodioxole-5-carboxylic acid, 2,2-difluoro-
  • Benzoic acid, 3,4-[(difluoromethylene)dioxy]-
  • 2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid
  • Piperonylic acid, α,α-difluoro-
  • 2,2-Difluoro-benzo[1,3]dioxol-5-carboxylic acid

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Deleted or Replaced CAS Registry Numbers

2570823-51-5

CAS INSIGHTSTM
Targeted protein degrader structure, illustration