5-Methyl-3-phenylisoxazole-4-carboxylic acid

CAS Registry Number®

1136-45-4

CAS Name

5-Methyl-3-phenylisoxazole-4-carboxylic acid

Molecular Formula

C11H9NO3

Molecular Mass

203.19

Cite this Page

5-Methyl-3-phenylisoxazole-4-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1136-45-4 (retrieved 2024-11-21) (CAS RN: 1136-45-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    188-189 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H9NO3/c1-7-9(11(13)14)10(12-15-7)8-5-3-2-4-6-8/h2-6H,1H3,(H,13,14)

InChIKey

InChIKey=PENHKTNQUJMHIR-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C(=NOC1C)C2=CC=CC=C2

Canonical SMILES

O=C(O)C=1C(=NOC1C)C=2C=CC=CC2

Other Names for this Substance

  • 4-Isoxazolecarboxylic acid, 5-methyl-3-phenyl-
  • 5-Methyl-3-phenyl-4-isoxazolecarboxylic acid
  • 5-Methyl-3-phenylisoxazole-4-carboxylic acid
  • 3-Phenyl-5-methylisoxazole-4-carboxylic acid
  • 4-Carboxy-5-methyl-3-phenylisoxazole

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration