Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate

Modify Date: 2025-08-25 19:32:07

Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate Structure
Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate structure
Common Name Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate
CAS Number 1000578-10-8 Molecular Weight 204.182
Density 1.4±0.1 g/cm3 Boiling Point 450.9±28.0 °C at 760 mmHg
Molecular Formula C10H8N2O3 Melting Point N/A
MSDS N/A Flash Point 226.5±24.0 °C

 Names

Name methyl 4-oxo-1H-quinazoline-8-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 450.9±28.0 °C at 760 mmHg
Molecular Formula C10H8N2O3
Molecular Weight 204.182
Flash Point 226.5±24.0 °C
Exact Mass 204.053497
PSA 72.05000
LogP 0.75
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.638

 Safety Information

HS Code 2933990090

 Synthetic Route

~93%

Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate Structure

Methyl 4-oxo-1,...

CAS#:1000578-10-8

Literature: MERCK PATENT GMBH; SUTTON, Amanda E.; RICHARDSON, Thomas E.; HUCK, Bayard R.; KARRA, Srinivasa R.; CHEN, Xiaoling; XIAO, Yufang; GOUTOPOULOS, Andreas; LAN, Ruoxi; PERREY, David; VANDEVEER, Harold, George; LIU-BUJALSKI, Lesley; STIEBER, Frank; HODOUS, Brian L.; QIU, Hui; JONES, Reinaldo C.; HEASLEY, Brian Patent: WO2010/93419 A1, 2010 ; Location in patent: Page/Page column 173; 194 ; WO 2010/093419 A1

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Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate Structure

Methyl 4-oxo-1,...

CAS#:1000578-10-8

Literature: WO2012/69146 A1, ;

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Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate Structure

Methyl 4-oxo-1,...

CAS#:1000578-10-8

Literature: WO2012/69146 A1, ;

 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

methyl 4-oxo-3,4-dihydroquinazoline-8-carboxylate
4-oxo-3,4-dihydro-quinazoline-8-carboxylic acid methyl ester
8-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-, methyl ester
Methyl 4-oxo-1,4-dihydro-8-quinazolinecarboxylate
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