5-Isoxazolecarboxylic acid, 3-methoxy-, methyl ester

CAS Registry Number®

16880-11-8

CAS Name

5-Isoxazolecarboxylic acid, 3-methoxy-, methyl ester

Molecular Formula

C6H7NO4

Molecular Mass

157.12

Cite this Page

5-Isoxazolecarboxylic acid, 3-methoxy-, methyl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16880-11-8 (retrieved 2024-11-22) (CAS RN: 16880-11-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    78-79 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H7NO4/c1-9-5-3-4(11-7-5)6(8)10-2/h3H,1-2H3

InChIKey

InChIKey=QKNGFFJMESBABV-UHFFFAOYSA-N

SMILES

C(OC)(=O)C1=CC(OC)=NO1

Canonical SMILES

O=C(OC)C=1ON=C(OC)C1

Other Names for this Substance

  • 5-Isoxazolecarboxylic acid, 3-methoxy-, methyl ester
  • Methyl 3-methoxyisoxazole-5-carboxylate
  • 3-Methoxyisoxazole-5-carboxylic acid methyl ester

CAS INSIGHTSTM
Targeted protein degrader structure, illustration