METHYL5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE

Modify Date: 2025-09-19 16:54:12

METHYL5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE Structure
METHYL5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE structure
Common Name METHYL5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLATE
CAS Number 457911-10-3 Molecular Weight 224.236
Density 1.6±0.1 g/cm3 Boiling Point 481.6±45.0 °C at 760 mmHg
Molecular Formula C9H8N2O3S Melting Point N/A
MSDS N/A Flash Point 245.1±28.7 °C

 Names

Name Methyl 5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 481.6±45.0 °C at 760 mmHg
Molecular Formula C9H8N2O3S
Molecular Weight 224.236
Flash Point 245.1±28.7 °C
Exact Mass 224.025558
LogP 0.81
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.700

 Synonyms

MFCD03618610
Thieno[2,3-d]pyrimidine-6-carboxylic acid, 3,4-dihydro-5-methyl-4-oxo-, methyl ester
Methyl 5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate
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