2-Methyl-5-thiazolecarboxylic acid

CAS Registry Number®

40004-69-1

CAS Name

2-Methyl-5-thiazolecarboxylic acid

Molecular Formula

C5H5NO2S

Molecular Mass

143.16

Cite this Page

2-Methyl-5-thiazolecarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=40004-69-1 (retrieved 2024-11-24) (CAS RN: 40004-69-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    209 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H5NO2S/c1-3-6-2-4(9-3)5(7)8/h2H,1H3,(H,7,8)

InChIKey

InChIKey=QCXCIYPOMMIBHO-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1SC(C)=NC1

Canonical SMILES

O=C(O)C=1SC(=NC1)C

Other Names for this Substance

  • 5-Thiazolecarboxylic acid, 2-methyl-
  • 2-Methyl-5-thiazolecarboxylic acid
  • RU 21933
  • 2-Methyl-1,3-thiazole-5-carboxylic acid
  • NSC 170606

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