4-Oxo-1,9a-dihydro-4H-pyrimido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester

Names

[ CAS No. ]:
40519-95-7

[ Name ]:
4-Oxo-1,9a-dihydro-4H-pyrimido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester

[Synonym ]:
4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid hydrochloride
4-Oxo-4H-pyrido[1,2-a]pyrimidin-3-carbonsaeure
4-oxo-4H-pyrido[1,2-a]-3-carboxylic acid
ethyl 4-oxo-4H-pyrimido<1,2-a>pyrimidine-3-carboxylate
4-oxo-4H-pyrimido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester

Chemical & Physical Properties

[ Density]:
1.4g/cm3

[ Boiling Point ]:
435.7ºC at 760 mmHg

[ Molecular Formula ]:
C10H11N3O3

[ Molecular Weight ]:
221.21300

[ Flash Point ]:
217.3ºC

[ Exact Mass ]:
221.08000

[ PSA ]:
71.00000

[ Index of Refraction ]:
1.639

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(Pyrimidin-2-ylaminomethylene)-malonic acid diethyl ester

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (S)-1-(3-Chloro-4-fluorophenyl)ethanamine
  • 5-Amino-3-(4-chloro-2-fluorophenyl)isoxazole
  • 3-fluoro-4-(1H-1,2,4-triazol-1-yl)benzoic acid
  • N-[2-(6-Chloro-5-methoxy-2-methyl-1H-indol-3-YL)ethyl]acetamide
  • Benzyl[(4-propoxyphenyl)methyl]amine
  • Diphenyl[(3S)-1-[2-oxo-2-(2,3-dihydrobenzofuran-5-yl)ethyl]pyrrolidine-3-yl]acetamide
  • Methyl 3-(2-aminophenyl)propionate
  • [(1-Cyanocyclopentyl)carbamoyl]methyl 2-(thiophene-2-carbonyl)benzoate
  • 2-Butoxyethanesulfonyl chloride
  • 4-(Hydrazinylmethyl)benzonitrile
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