ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate

Modify Date: 2025-08-25 19:06:00

ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate Structure
ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate structure
Common Name ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS Number 5317-05-5 Molecular Weight 286.32600
Density 1.21g/cm3 Boiling Point 418.6ºC at 760 mmHg
Molecular Formula C16H18N2O3 Melting Point N/A
MSDS N/A Flash Point 207ºC

 Names

Name ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 418.6ºC at 760 mmHg
Molecular Formula C16H18N2O3
Molecular Weight 286.32600
Flash Point 207ºC
Exact Mass 286.13200
PSA 70.92000
LogP 2.18710
Index of Refraction 1.613
InChIKey MFTFMXXRCSLQAZ-KTKRTIGZSA-N
SMILES CCOC(=O)C1=C(C)NC(=O)NC1C=Cc1ccccc1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

ethyl 6-methyl-2-oxo-4-(2-phenylethenyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate Structure

ethyl 6-methyl-...

CAS#:5317-05-5

Literature: Godefroi; Van der Eycken; Janssen The Journal of organic chemistry, 1966 , vol. 31, # 3 p. 806 - 808

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

ETHYL 4-METHYL-2-OXO-6-[(Z)-2-PHENYLETHENYL]-3,6-DIHYDRO-1H-PYRIMIDINE-5-CARBOXYLATE
8-Oxo-6-methyl-5-phenyl-8H-imidazo-<5.1-c><1.4>oxazin
6-methyl-5-phenyl-imidazo[5,1-c][1,4]oxazin-8-one
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