6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic acid

CAS Registry Number®

5006-45-1

CAS Name

6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic acid

Molecular Formula

C10H5ClO4

Molecular Mass

224.60

Cite this Page

6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5006-45-1 (retrieved 2024-11-24) (CAS RN: 5006-45-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    261-262 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H5ClO4/c11-5-1-2-8-6(3-5)7(12)4-9(15-8)10(13)14/h1-4H,(H,13,14)

InChIKey

InChIKey=HALQFUWRVXLBIS-UHFFFAOYSA-N

SMILES

O=C1C=2C(OC(C(O)=O)=C1)=CC=C(Cl)C2

Canonical SMILES

O=C(O)C=1OC2=CC=C(Cl)C=C2C(=O)C1

Other Names for this Substance

  • 4H-1-Benzopyran-2-carboxylic acid, 6-chloro-4-oxo-
  • 6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic acid
  • 6-Chlorochromone-2-carboxylic acid

CAS INSIGHTSTM
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