52197-12-3 Usage
Uses
Used in Flavoring Industry:
2,3-Dicyano-5-methylpyrazine is utilized as a flavoring agent, imparting a roasted and nutty flavor to a wide range of food products. Its unique taste profile enhances the sensory experience of various culinary creations.
Used in Pharmaceutical Production:
In the pharmaceutical sector, 2,3-dicyano-5-methylpyrazine serves as a key component in the development of medications. Its chemical properties contribute to the formulation of effective and safe drugs for diverse medical applications.
Used in Organic Synthesis:
As a building block in organic synthesis, 2,3-dicyano-5-methylpyrazine plays a crucial role in the creation of complex organic compounds. Its structural features facilitate the synthesis of a variety of chemical entities, expanding the scope of chemical research and development.
Overall, 2,3-dicyano-5-methylpyrazine's diverse applications across the flavoring, pharmaceutical, and organic synthesis industries highlight its significance as a multifunctional chemical compound.
Check Digit Verification of cas no
The CAS Registry Mumber 52197-12-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52197-12:
(7*5)+(6*2)+(5*1)+(4*9)+(3*7)+(2*1)+(1*2)=113
113 % 10 = 3
So 52197-12-3 is a valid CAS Registry Number.
52197-12-3Relevant academic research and scientific papers
Synthesis of pteridine derivatives related to folic acid and methanopterin from pyrazine-2,3-dicarbonitrile
Tada, Masaru,Asawa, Yasuhiro,Igarashi, Mamoru
, p. 973 - 981 (2007/10/03)
Pteridine derivatives related to folic acid and methanopterin were synthesized by two methods. The first synthesis is initiated by the radical substitution of 5-methylpyrazine-2,3-dicarbonitrile (3) with the (N-acyl- anilino)alkyl radical to give 6-methyl-5-(N-acylanilino)alkylpyrazine-2,3- dicarbonitrile (9) and was followed by the substitution of the 2-carbonitrile with methylamine and further conversion to 1 -methyl-2-amino-6-(N- acylanilino)-alkyl-7-methylpteridin-4(1H)-imine 11 by the action of guanidine. The second method is initiated by radical hydroxymethylation of 5- methylpyrazine-2,3-dicarbonitrile (3) to give 5-hydroxymethyl-6- methylpyrazine-2,3-dicarbonitrile (15), followed by oxidation of the hydroxymethyl group, N-phenylimination, and the substitution of the 2- carbonitrile with methylamine to give 6-methyl-2-methyl-amino-5-(N- phenylimino)methenylpyrazine-3-carbonitrile (18). The reduction of the imino group and the final cyclization with guanidine gives 2-amino-6-anilinomethyl- 1,7-dimethylpteridin-4(1H)-imine (20).
