4-METHYLQUINAZOLIN-2(1H)-ONE

Modify Date: 2024-01-08 17:39:45

4-METHYLQUINAZOLIN-2(1H)-ONE Structure
4-METHYLQUINAZOLIN-2(1H)-ONE structure
Common Name 4-METHYLQUINAZOLIN-2(1H)-ONE
CAS Number 34790-24-4 Molecular Weight 160.17300
Density 1.26g/cm3 Boiling Point N/A
Molecular Formula C9H8N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-methyl-3H-quinazolin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.26g/cm3
Molecular Formula C9H8N2O
Molecular Weight 160.17300
Exact Mass 160.06400
PSA 46.01000
LogP 1.64380
Index of Refraction 1.644

 Safety Information

HS Code 2933990090

 Synthetic Route

~65%

4-METHYLQUINAZOLIN-2(1H)-ONE Structure

4-METHYLQUINAZO...

CAS#:34790-24-4

Literature: Arienzo, Rosa; Cramp, Sue; Dyke, Hazel J.; Lockey, Peter M.; Norman, Dennis; Roach, Alan G.; Smith, Phil; Wong, Melanie; Wren, Stephen P. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 5 p. 1403 - 1407

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4-METHYLQUINAZOLIN-2(1H)-ONE Structure

4-METHYLQUINAZO...

CAS#:34790-24-4

Literature: SENOMYX, INC. Patent: US2008/306053 A1, 2008 ; Location in patent: Page/Page column 68 ;

~74%

4-METHYLQUINAZOLIN-2(1H)-ONE Structure

4-METHYLQUINAZO...

CAS#:34790-24-4

Literature: Wang, Honggen; Liu, Lanying; Wang, Yong; Peng, Changlan; Zhang, Jiancun; Zhu, Qiang Tetrahedron Letters, 2009 , vol. 50, # 49 p. 6841 - 6843

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4-METHYLQUINAZOLIN-2(1H)-ONE Structure

4-METHYLQUINAZO...

CAS#:34790-24-4

Literature: Boehringer Ingelheim Pharma KG Patent: US6200976 B1, 2001 ; US 6200976 B1

~%

4-METHYLQUINAZOLIN-2(1H)-ONE Structure

4-METHYLQUINAZO...

CAS#:34790-24-4

Literature: Zhao, Dan; Wang, Teng; Shen, Qi; Li, Jian-Xin Chemical Communications, 2014 , vol. 50, # 33 p. 4302 - 4304

 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

2(3H)-Quinazolinone,4-methyl
4-methylquinazolin-2-one
4-methyl-1H-quinazolin-2-one
4-Methylquinazolin-2(1H)-one
4-Methyl-2(1H)-chinazolinon
4-methyl-2(1H)-quinazolinone
4-methyl-1,2-dihydro-2-oxoquinazoline