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CAS Number: 36157-42-3
5-chlorothiophene-3-carboxylic acid

Structure

 5-chlorothiophene-3-carboxylic acid
Name: 5-chlorothiophene-3-carboxylic acid
Synonyms:
General Information
Product Number: 36157423

CAS Registry Number 36157-42-3
Name:
3-?Thiophenecarboxylic acid, 5-?chloro-
5-Chlorothiophene-3-carboxylic acid

 

Chemical Formula: C5H3ClO2S
Exact Mass: 161.95
Molecular Weight: 162.59
m/z: 161.95 (100.0%), 163.95 (36.5%), 162.96 (5.5%), 164.95 (2.2%), 165.95 (1.5%)

 

InChI:InChI=1S/C5H3ClO2S/c6-4-1-3(2-9-4)5(7)8/h1-2H,(H,7,8)

InChI Key:POVPYUUZOZBLOH-UHFFFAOYSA-N

Canonical SMILES:C1=C(SC=C1C(=O)O)Cl

 

Thermal Properties Value Condition Note
Melting Point 156-157 °C Solv: water (7732-18-5) (2)CAS

Specification

98%
References
  1. (2) Campaigne, E. E.; Journal of the American Chemical Society 1954, V76, P2445-7 CAPLUS
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