17801-64-8 Usage
Structure
A derivative of triazolo[4,5-d]pyrimidine with an amine functional group at the 7th position and a methyl group at the 1st position.
Usage
As a potential building block in the pharmaceutical industry for the synthesis of various organic compounds and pharmaceutical agents.
Applications
The specific applications and properties may vary depending on its specific use and formulation in different products and processes.
Check Digit Verification of cas no
The CAS Registry Mumber 17801-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,0 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17801-64:
(7*1)+(6*7)+(5*8)+(4*0)+(3*1)+(2*6)+(1*4)=108
108 % 10 = 8
So 17801-64-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H6N6/c1-11-3-4(6)7-2-8-5(3)9-10-11/h2H,1H3,(H2,6,7,8)
17801-64-8Relevant articles and documents
METHYLATION OF 7-AMINO-vic-TRIAZOLOPYRIMIDINE (8-AZAADENINE) AND ITS N-METHYL DERIVATIVES
Kolesova, M. B.,Smirnova, N. V.
, p. 1879 - 1883 (2007/10/02)
The methylation of 8-azaadenine and its N-methyl derivatives by dimethyl sulfate in an aqueous alkaline medium leads to the N3- and N9-methyl isomers.Further methylation with methyl iodide or methyl benzenesulfonate goes at position 7 or 1 respectively with the formation of iodides or benzenesulfonates.During the thermal decomposition of 3,7- and 1,9-dimethyl-8-azaadeninium iodides transmethylation occurs, and 6-methylamino-9-methyl-8-azapurine is formed.During protonation the latter gives two isomeric salts.Methylation with methyl iodide leads to the formation of two isomeric iodides 1- and 7-methyl-6-methylamino-9-methyl-8-azapurinium iodides.
