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CAS Number: 5521-61-9
6-methylpyrazine-2-carboxylic acid

Structure

 6-methylpyrazine-2-carboxylic acid
Name: 6-methylpyrazine-2-carboxylic acid
Synonyms:
General Information
Product Number: 5521619

CAS Registry Number 5521-61-9
Name:
2-?Pyrazinecarboxylic acid, 6-?methyl-
Pyrazinecarboxylic acid, 6-methyl- (7CI,8CI,9CI)
6-Methyl-2-pyrazinecarboxylic acid
2-Methylpyrazine-6-carboxylic acid

 

Chemical Formula: C6H6N2O2
Exact Mass: 138.04
Molecular Weight: 138.12
m/z: 138.04 (100.0%), 139.05 (6.6%)

 

InChI:InChI=1S/C6H6N2O2/c1-4-2-7-3-5(8-4)6(9)10/h2-3H,1H3,(H,9,10)

InChI Key:YDSUJIRXXROKQG-UHFFFAOYSA-N

Canonical SMILES:CC1=NC(=CN=C1)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 201.5-202.0 °C (decomp) Solv: water (7732-18-5) (1)CAS
Melting Point 198-201 °C   (2)IC
Melting Point 138-140 °C   (3)CAS

Specification

98%
References
  1. (1) Pitre, Davide; Chemische Berichte 1966, V99(1), P364-7 CAPLUS
  2. (2) Fujii, Shoji; Journal of Organic Chemistry 1980, V45(9), P1693-5 CAPLUS
  3. (3) Leonard, Frederick; Journal of the American Chemical Society 1946, V68, P526 CAPLUS
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