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CAS Number: 21279-64-1
5-chloropyrazine-2-carboxamide

Structure

 5-chloropyrazine-2-carboxamide
Name: 5-chloropyrazine-2-carboxamide
Synonyms:
General Information
Product Number: 21279641

CAS Registry Number 21279-64-1
Name:
2-?Pyrazinecarboxamide, 5-?chloro-
Pyrazinecarboxamide, 5-chloro- (7CI,8CI,9CI)
5-Chloro-2-pyrazinecarboxamide
2-Carboxamido-5-chloropyrazine
5-Chloropyrazinamide

 

Chemical Formula: C5H4ClN3O
Exact Mass: 157.00
Molecular Weight: 157.56
m/z: 157.00 (100.0%), 159.00 (32.0%), 158.01 (5.5%), 160.00 (2.1%), 158.00 (1.1%)

 

InChI:InChI=1S/C5H4ClN3O/c6-4-2-8-3(1-9-4)5(7)10/h1-2H,(H2,7,10)

InChI Key:GFEFMHWOSWUJSO-UHFFFAOYSA-N

Canonical SMILES:C1=C(N=CC(=N1)Cl)C(=O)N

 

Thermal Properties Value Condition Note
Melting Point 171-172 °C   (2)CAS
Melting Point 171 °C   (3)IC
Melting Point 170-172 °C   (4)CAS

Specification

98%
References
  1. (2) Asai, Motoji; Yakugaku Zasshi 1961, V81, P1475-8 CAPLUS
  2. (3) Fujii, Shoji; Agricultural and Biological Chemistry 1982, V46(8), P2169-72 CAPLUS
  3. (4) Jampilek, Josef; Current Organic Chemistry 2005, V9(1), P49-60 CAPLUS
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