Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate

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Names

[ CAS No. ]:
319442-19-8

[ Name ]:
Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate

[Synonym ]:
ethyl 4-oxothieno[3,2-d]pyrimidine-2-carboxylate
Ethyl 4-oxo-1,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate
Thieno[3,2-d]pyrimidine-2-carboxylic acid, 3,4-dihydro-4-oxo-, ethyl ester
Ethyl 4-oxo-3,4-dihydrothieno[3,2-d]pyrimidine-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Molecular Formula ]:
C9H8N2O3S

[ Molecular Weight ]:
224.236

[ Exact Mass ]:
224.025558

[ PSA ]:
100.29000

[ LogP ]:
0.32

[ Index of Refraction ]:
1.698

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diethyloxalate
  • 3-Aminothiophene-2-carboxamide

DownStream

  • Ethyl 4-chlorothieno[3,2-d]pyrimidine-2-carboxylate

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%

Related Compounds

  • 2-((1-(2-(Methoxycarbonyl)phenyl)-2,5-dioxopyrrolidin-3-yl)thio)benzoic acid
  • 2-((1-(3-(Methoxycarbonyl)-5-propylthiophen-2-yl)-2,5-dioxopyrrolidin-3-yl)thio)benzoic acid
  • Benzoic acid, 2-[[1-(4-ethylphenyl)-2,5-dioxo-3-pyrrolidinyl]thio]-
  • 2-((1-(4-Hydroxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
  • 3-(4-(4-Fluorophenyl)piperazin-1-yl)-1-(4-morpholinophenyl)pyrrolidine-2,5-dione
  • 3-(4-(4-Fluorophenyl)piperazin-1-yl)-1-(4-methylbenzyl)pyrrolidine-2,5-dione
  • 1-Cyclohexyl-3-[4-(4-fluorophenyl)piperazin-1-yl]pyrrolidine-2,5-dione
  • 3-(4-(4-Fluorophenyl)piperazin-1-yl)-1-(3-methoxypropyl)pyrrolidine-2,5-dione
  • 3-[4-(4-Fluorophenyl)piperazin-1-yl]-1-(2-methylphenyl)pyrrolidine-2,5-dione
  • 3-(4-Benzylpiperazin-1-yl)-1-[4-(dimethylamino)phenyl]pyrrolidine-2,5-dione
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