Hexahydro-2-oxo-3,5-methano-2H-cyclopenta[b]furan-7-carboxylic acid

CAS Registry Number®

5411-71-2

CAS Name

Hexahydro-2-oxo-3,5-methano-2H-cyclopenta[b]furan-7-carboxylic acid

Molecular Formula

C9H10O4

Molecular Mass

182.17

Cite this Page

Hexahydro-2-oxo-3,5-methano-2H-cyclopenta[b]furan-7-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5411-71-2 (retrieved 2025-06-12) (CAS RN: 5411-71-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    132.8-133.0 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H10O4/c10-8(11)6-3-1-4-5(2-3)13-9(12)7(4)6/h3-7H,1-2H2,(H,10,11)

InChIKey

InChIKey=HAQPSNHNVBEWRO-UHFFFAOYSA-N

SMILES

C(O)(=O)C1C2C3C(OC2=O)CC1C3

Canonical SMILES

O=C(O)C1C2CC3OC(=O)C1C3C2

Other Names for this Substance

  • 3,5-Methano-2H-cyclopenta[b]furan-7-carboxylic acid, hexahydro-2-oxo-
  • 2,3-Norbornanedicarboxylic acid, 5-hydroxy-, γ-lactone
  • Hexahydro-2-oxo-3,5-methano-2H-cyclopenta[b]furan-7-carboxylic acid
  • Bicyclo[2.2.1]heptane-2,3-dicarboxylic acid, 5-hydroxy-, γ-lactone
  • NSC 12444

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CAS INSIGHTSTM
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