25468-50-2 Usage
General Description
2-Methylpyrazolo[1,5-a]quinazolin-5(4H)-one is a chemical compound with the molecular formula C11H8N4O. It is a heterocyclic compound that contains a pyrazole ring fused to a quinazolinone ring. 2-METHYLPYRAZOLO[1,5-A]QUINAZOLIN-5(4H)-ONE has potential pharmaceutical applications, as it exhibits biological activity and is being studied for its potential use in various therapeutic treatments. Its structural features make it a valuable molecular scaffold for the development of new drug candidates. Additionally, its unique chemical properties make it an interesting target for synthetic chemistry research. Further investigation into the properties and potential uses of this compound may lead to its incorporation into new pharmaceutical treatments.
Check Digit Verification of cas no
The CAS Registry Mumber 25468-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,6 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25468-50:
(7*2)+(6*5)+(5*4)+(4*6)+(3*8)+(2*5)+(1*0)=122
122 % 10 = 2
So 25468-50-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H9N3O/c1-7-6-10-12-11(15)8-4-2-3-5-9(8)14(10)13-7/h2-6H,1H3,(H,12,15)
25468-50-2Relevant articles and documents
Pyrazolo [1, 5 - a] quinazoline derivatives and their use in pharmaceutical preparations
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Paragraph 0070-0073, (2021/09/08)
The invention relates to a pyrazolo [1, 5 - a] quinazoline derivative as well as a preparation method and application thereof in preparation of medicines. In particular, a compound of formula I is provided. Or a pharmaceutically acceptable salt thereof, o
Pyrazoloquinazolinones and pyrazolopyridopyrimidinones by a sequential N-acylation-SNAr reaction
Gnanasekaran, Krishna Kumar,Prasad Muddala,Bunce, Richard A.
, p. 1367 - 1369 (2015/03/04)
An efficient synthesis of pyrazolo[1,5-a]quinazolin-5(4H)-ones and pyrazolo[1,5-a]pyrido[3,2-e]pyrimidin-5(4H)-ones is reported from the reaction of 2-haloaroyl chlorides with 5-amino-1H-pyrazoles. The reaction takes advantage of the 1,3-disposition of el
