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CAS Number: 51956-02-6
5-amino-2,3-dihydrobenzo[b]thiophene 1,1-dioxide

Structure

 5-amino-2,3-dihydrobenzo[b]thiophene 1,1-dioxide
Name: 5-amino-2,3-dihydrobenzo[b]thiophene 1,1-dioxide
Synonyms:
General Information
Product Number: 51956026

CAS Registry Number 51956-02-6
Name:
Benzo[b]?thiophen-?5-?amine, 2,?3-?dihydro-?, 1,?1-?dioxide
(1,1-Dioxo-2,3-dihydro-1H-benzo[b]thiophen-5-yl)amine
2,3-Dihydro-1-benzothiophen-5-amine 1,1-dioxide
5-Amino-2,3-dihydrobenzo[b]thiophene 1,1-dioxide

 

Chemical Formula: C8H9NO2S
Exact Mass: 183.04
Molecular Weight: 183.23
m/z: 183.04 (100.0%), 184.04 (8.8%), 185.03 (4.5%), 184.03 (1.2%)

 

InChI:InChI=1S/C8H9NO2S/c9-7-1-2-8-6(5-7)3-4-12(8,10)11/h1-2,5H,3-4,9H2

InChI Key:MUJRANWRSSQSBC-UHFFFAOYSA-N

Canonical SMILES:C1CS(=O)(=O)C2=C1C=C(C=C2)N

 

Thermal Properties Value Condition Note
Melting Point 152.5-153.5 °C Solv: ethanol (64-17-5) (1)CAS
Melting Point 147-147.5 °C Solv: ethanol (64-17-5) (2)CAS

Specification

98%
References
  1. (1) Bolssens, J.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1954, V73, P819-41 CAPLUS
  2. (2) Bordwell, F. G.; Journal of the American Chemical Society 1955, V77, P5939-44 CAPLUS
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