2,2,3-Trimethyl-5-oxo-3-cyclopentene-1-acetic acid

CAS Registry Number®

1130-49-0

CAS Name

2,2,3-Trimethyl-5-oxo-3-cyclopentene-1-acetic acid

Molecular Formula

C10H14O3

Molecular Mass

182.22

Cite this Page

2,2,3-Trimethyl-5-oxo-3-cyclopentene-1-acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1130-49-0 (retrieved 2025-02-02) (CAS RN: 1130-49-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    104-108 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H14O3/c1-6-4-8(11)7(5-9(12)13)10(6,2)3/h4,7H,5H2,1-3H3,(H,12,13)

InChIKey

InChIKey=UJJNLVMCZZZXFW-UHFFFAOYSA-N

SMILES

C(C(O)=O)C1C(C)(C)C(C)=CC1=O

Canonical SMILES

O=C(O)CC1C(=O)C=C(C)C1(C)C

Other Names for this Substance

  • 3-Cyclopentene-1-acetic acid, 2,2,3-trimethyl-5-oxo-
  • α-Campholenic acid, 5-oxo-
  • 2,2,3-Trimethyl-5-oxo-3-cyclopentene-1-acetic acid
  • 3,4,4-Trimethyl-5-(carboxymethyl)-Δ2-cyclopentenone
  • (±)-Ketocampholenic acid

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