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Substance Name: 3-Hydroxy-4-methylthiophen-2(5H)-one
RN: 34876-35-2
UNII: 82S555S2NY
InChIKey: JYGDHIPTFIMTTN-UHFFFAOYSA-N

Molecular Weight

  • 130.1664
 
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Names and Synonyms

Name of Substance

  • 3-Hydroxy-4-methylthiophen-2(5H)-one

Synonyms

  • 2(5H)-Thiophenone, 3-hydroxy-4-methyl-
  • 3-Hydroxy-4-methylthiophen-2(5H)-one
  • Cefadroxil impurity G [EP]
  • Cefadroxil monohydrate impurity G [EP]
  • Crotonic acid, 2-hydroxy-4-mercapto-3-methyl-, gamma-(thio lactone)
  • UNII-82S555S2NY

Registry Numbers

CAS Registry Number

  • 34876-35-2

FDA UNII

  • 82S555S2NY

System Generated Number

  • 0034876352

Structure Descriptors

InChI

1S/C5H6O2S/c1-3-2-8-5(7)4(3)6/h6H,2H2,1H3

InChIKey

JYGDHIPTFIMTTN-UHFFFAOYSA-N

Smiles

CC1=C(C(=O)SC1)O