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CAS Number: 78071-30-4
4-methylthiophene-3-carboxylic acid

Structure

4-methylthiophene-3-carboxylic acid
Name: 4-methylthiophene-3-carboxylic acid
Synonyms:
General Information
Product Number: 78071304
CAS Registry Number: 78071-30-4
Name:
3-​Thiophenecarboxylic acid, 4-​methyl-
4-​Methylthiophene-​3-​carboxylic acid 
 
Chemical Formula: C6H6O2S
Exact Mass: 142.01
Molecular Weight: 142.18
m/z: 142.01 (100.0%), 143.01 (7.4%), 144.00 (4.5%)
Elemental Analysis: C, 50.69; H, 4.25; O, 22.51; S, 22.55
 
InChI: InChI=1S/C6H6O2S/c1-4-2-9-3-5(4)6(7)8/h2-3H,1H3,(H,7,8)
InChIKey: LRFIHWGUGBXFEC-UHFFFAOYSA-N
Canonical SMILES : CC1=CSC=C1C(=O)O
 
Thermal Properties Value Condition Note
Melting Point 136.5-138.5 °C   (1)CAS

Specification

98%

References
  1. (1) Steinkopf, Wilhelm; Justus Liebigs Annalen der Chemie 1937, V532, P236-49 CAPLUS
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