33590-17-9 Usage
Uses
Used in Pharmaceutical Industry:
3-Methyl-1,2,4-triazolo[4,3-a]pyrazine is used as a building block in the synthesis of various drugs due to its unique chemical structure and properties, contributing to the development of new therapeutic agents.
Used in Agricultural Industry:
In the agricultural sector, 3-Methyl-1,2,4-triazolo[4,3-a]pyrazine is utilized as a component in the creation of agrochemicals, enhancing the effectiveness of crop protection products.
Used in Food Industry:
3-Methyl-1,2,4-triazolo[4,3-a]pyrazine is used as a flavoring agent to impart a distinctive aroma to a range of food products, enriching their sensory profiles.
Used in Medicinal Chemistry Research:
3-Methyl-1,2,4-triazolo[4,3-a]pyrazine is studied for its potential anti-cancer and anti-inflammatory properties, making it a molecule of interest for the development of novel treatments in medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 33590-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,9 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 33590-17:
(7*3)+(6*3)+(5*5)+(4*9)+(3*0)+(2*1)+(1*7)=109
109 % 10 = 9
So 33590-17-9 is a valid CAS Registry Number.
33590-17-9Relevant academic research and scientific papers
SYNTHESIS AND REARRANGEMENTS OF IMIDAZOLO- AND TRIAZOLO-DIAZINES
Khadem, H. S. El,Kawai, J.,Swartz, D. L.
, p. 239 - 248 (2007/10/02)
3-Methylimidazolopyridine and 3-methyl-1,2,4-triazolopyrazine were prepared by coupling ethyl dithioacetate with 2-(aminomethyl)pyridine and 2-hydrazinopyrazine, respectively.Both compounds are stable in dilute acids and bases, unlike 3-methyl-1,2,4-triazolopyrimidine obtained by coupling the same dithioacetate with 2-hydrazinopyrimidine, which quickly undergoes a Dimroth type rearrangement.Coupling ethyl dithioacetate with 2-hydrazino-4-hydroxy-6-methylpyrimidine yielded a mixture of 3,5-dimethyl-1,2,4-triazolo-7(8H)-pyrimidone and 3,7-dimethyl-1,2,4-triazolo-5(8H)-pyrimidone, which were identified by 2D nmr.The last compound underwent a Dimroth rearrangement with acids to yield 2,5-dimethyl-1,2,4-triazolo-7(4H)-pyrimidone, whereas the first did not.Finally, coupling ethyl dithioacetate with 5-chloro-4-hydrazinopyrimidine afforded 8-chloro-3-methyl-1,2,4-triazolopyrimidine, which upon treatment with acids underwent a reversible ring opening to afford 2-chloro-1-formamido-2-(5-methyl-1,3,4-triazolo-2-yl)ethene.The latter on pyrolysis gave the starting base without undergoing rearrangement.
