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CAS Number: 272-43-5
thieno[3,4-b]pyrazine

Structure

thieno[3,4-b]pyrazine
Name: thieno[3,4-b]pyrazine
Synonyms:
General Information
Product Number: 272435

CAS Registry Number: 272-43-5

Name:

Thieno[3,​4-​b]​pyrazine
2',​3'-​Pyrazinothiophene; Thieno(3,​4-​b)​pyrazine 
Ring Parent 

 

Chemical Formula: C6H4N2S
Exact Mass: 136.01
Molecular Weight: 136.17
m/z: 136.01 (100.0%), 137.01 (8.0%), 138.01 (4.6%)

 

InChI: InChI=1S/C6H4N2S/c1-2-8-6-4-9-3-5(6)7-1/h1-4H
InChIKey: CZDVJGBXKADLCY-UHFFFAOYSA-N
Canonical SMILES : C1=NC2=CSC=C2N=C1

 

Thermal Properties Value Condition Note
Melting Point 114.5-115.7 °C   (2)CAS
Melting Point 47.3-48.1 °C   (3)CAS
Melting Point 46.5 °C Solv: ligroine (8032-32-4) (4)IC

Specification

98%

References
  1. (1) Casado, Juan; Journal of Physical Chemistry B 2005, V109(35), P16616-16627 CAPLUS
  2. (2) Wen, Li; Synthetic Metals 2009, V159(21-22), P2299-2301 CAPLUS
  3. (3) Shahid, Munazza; Macromolecules 2006, V39(23), P7844-7853 CAPLUS
  4. (4) Outurquin, Francis; Bulletin de la Societe Chimique de France 1983, (5-6, Pt. 2), P159-63 CAPLUS
  5. (5) Rasmussen, Seth C.; Journal of Luminescence 2004, V109(2), P111-119 CAPLUS
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