5-Methylquinazolin-4-ol

Modify Date: 2024-01-02 16:31:06

5-Methylquinazolin-4-ol Structure
5-Methylquinazolin-4-ol structure
Common Name 5-Methylquinazolin-4-ol
CAS Number 75844-41-6 Molecular Weight 160.173
Density 1.3±0.1 g/cm3 Boiling Point 330.0±35.0 °C at 760 mmHg
Molecular Formula C9H8N2O Melting Point 224ºC
MSDS N/A Flash Point 153.4±25.9 °C

 Names

Name 5-methyl-1H-quinazolin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 330.0±35.0 °C at 760 mmHg
Melting Point 224ºC
Molecular Formula C9H8N2O
Molecular Weight 160.173
Flash Point 153.4±25.9 °C
Exact Mass 160.063660
PSA 45.75000
LogP 1.23
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.644

 Safety Information

HS Code 2927000090

 Synthetic Route

~84%

5-Methylquinazolin-4-ol Structure

5-Methylquinazo...

CAS#:75844-41-6

Literature: Kulkarni, Shridhar S.; Singh, Satyakam; Shah, Janki R.; Low, Woon-Kai; Talele, Tanaji T. European Journal of Medicinal Chemistry, 2012 , vol. 50, p. 264 - 273

~90%

5-Methylquinazolin-4-ol Structure

5-Methylquinazo...

CAS#:75844-41-6

Literature: Chandregowda, Venkateshappa; Venkateswara Rao, Gudapati; Chandrasekara Reddy, Goukanapalli Heterocycles, 2007 , vol. 71, # 1 p. 39 - 48

~%

5-Methylquinazolin-4-ol Structure

5-Methylquinazo...

CAS#:75844-41-6

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. 327, # 5 p. 865 - 867

~%

5-Methylquinazolin-4-ol Structure

5-Methylquinazo...

CAS#:75844-41-6

Literature: Chemische Berichte, , vol. 52, p. 1083

~%

5-Methylquinazolin-4-ol Structure

5-Methylquinazo...

CAS#:75844-41-6

Literature: Chemische Berichte, , vol. 52, p. 1083

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

4(1H)-Quinazolinone, 5-methyl-
5-methyl-4-quinazolinol
5-methyl-3H-quinazolin-4-one
5-Methyl-3H-chinazolin-4-on
5-Methyl-4(1H)-quinazolinone
5-Methyl-4-quinazolone
5-methylquinazolin-4(3H)-one
5-Methylquinazolin-4-ol
4-quinazolinol, 5-methyl-
5-Methylquinazolin-4(1H)-one
4(3H)-Quinazolinone,5-methyl-