Homogentisic acid lactone
CAS Registry Number®
2688-48-4
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CAS Name
Homogentisic acid lactoneMolecular Formula
C8H6O3Molecular Mass
150.13Cite this Page
Homogentisic acid lactone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2688-48-4 (retrieved ) (CAS RN: 2688-48-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
189-190 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C8H6O3/c9-6-1-2-7-5(3-6)4-8(10)11-7/h1-3,9H,4H2
InChIKey
InChIKey=POUITAHNNRJWMA-UHFFFAOYSA-N
SMILES
O=C1OC=2C(C1)=CC(O)=CC2
Canonical SMILES
O=C1OC2=CC=C(O)C=C2C1
Other Names for this Substance
- 2(3H)-Benzofuranone, 5-hydroxy-
- Acetic acid, (2,5-dihydroxyphenyl)-, γ-lactone
- 5-Hydroxy-2(3H)-benzofuranone
- Homogentisic acid lactone
- Homogentisic lactone
Deleted or Replaced CAS Registry Numbers
31547-73-6
