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CAS Number: 23046-03-9
5,6-dimethoxybenzo[b]thiophene-2-carboxylic acid

Structure

 5,6-dimethoxybenzo[b]thiophene-2-carboxylic acid
Name: 5,6-dimethoxybenzo[b]thiophene-2-carboxylic acid
Synonyms:
General Information
Product Number: 23046039

CAS Registry Number 23046-03-9
Name:
Benzo[b]?thiophene-?2-?carboxylic acid, 5,?6-?dimethoxy-
5,6-Dimethoxybenzo[b]thiophene-2-carboxylic acid
NSC 108922

 

Chemical Formula: C11H10O4S
Exact Mass: 238.03
Molecular Weight: 238.26
m/z: 238.03 (100.0%), 239.03 (12.9%), 240.03 (5.4%)

 

InChI:InChI=1S/C11H10O4S/c1-14-7-3-6-4-10(11(12)13)16-9(6)5-8(7)15-2/h3-5H,1-2H3,(H,12,13)

InChI Key:LIZUZUKHOVUSNS-UHFFFAOYSA-N

Canonical SMILES:COC1=C(C=C2C(=C1)C=C(S2)C(=O)O)OC

 

Thermal Properties Value Condition Note
Melting Point 259-260 °C   (1)CAS
Melting Point 255-257 °C   (2)CAS

Specification

98%
References
  1. (1) Campaigne, E. E.; Journal of Organic Chemistry 1961, V26, P359-63 CAPLUS
  2. (2) Bew, D. G.; Journal of the Chemical Society 1953, P1314-15 CAPLUS
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