5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one

Modify Date: 2024-02-01 08:44:58

5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one Structure
5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one structure
Common Name 5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one
CAS Number 65774-92-7 Molecular Weight 225.24600
Density N/A Boiling Point N/A
Molecular Formula C13H11N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C13H11N3O
Molecular Weight 225.24600
Exact Mass 225.09000
PSA 50.16000
LogP 1.99800

 Safety Information

HS Code 2933990090

 Synthetic Route

~81%

5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one Structure

5-methyl-2-phen...

CAS#:65774-92-7

Literature: Millennium Pharmaceuticals, Inc.; Afroze, Roushan; Bharathan, Indu T.; Ciavarri, Jeffrey P.; Fleming, Paul E.; Gaulin, Jeffrey L.; Girard, Mario; Langston, Steven P.; Soucy, Francois; Wong, Tzu-Tshin; Ye, Yingchun Patent: US2013/217682 A1, 2013 ; Location in patent: Paragraph 0286; 0287 ;

~92%

5-methyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4h)-one Structure

5-methyl-2-phen...

CAS#:65774-92-7

Literature: Senga; Novinson; Wilson; Robins Journal of Medicinal Chemistry, 1981 , vol. 24, # 5 p. 610 - 613

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-methyl-7-oxo-2-phenylpyrazolo[1,5-a]pyrimidine
5-Methyl-7-methylmercapto-[1,2,4]triazolo[1,5-a]pyrimidin
[1,2,4]Triazolo[1,5-a]pyrimidine,5-methyl-7-(methylthio)
5-methyl-2-phenyl-4H-pyrazolo[1,5-a]pyrimidin-7-one
4,7-Dihydro-2-phenyl-5-methyl-pyrazol-pyrimidin-7-on
2-Phenyl-5-methyl-4,7-dihydropyrazolo<1,5-a>pyrimidin-7-on
5-Methyl-2-phenyl-4H-pyrazolo[1,5-a]pyrimidin-7-on