tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate

Names

[ Name ]:
tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate

[Synonym ]:
4-hydroxy-5,7-imethylcoumarin
5,7-Dimethyl-4-hydroxycumarin
2H-1-Benzopyran-2-one,4-hydroxy-5,7-dimethyl
4-hydroxy-5,7-dimethyl-2H-1-benzopyran-2-one
4-hydroxy-5,7-dimethylcoumarin
4-hydroxy-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₂H₁₇N₃O₃

[ Molecular Weight ]:
251.28200

[ Exact Mass ]:
251.12700

[ PSA ]:
75.55000

[ LogP ]:
1.41330

Safety Information

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

DownStream

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%