tert-butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate

Names

[ Name ]:
tert-butyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate

[Synonym ]:
Tert-butyl2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-butyl 2,4-Dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-butyl 2,4-dichloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
2-Methyl-2-propanyl 2,4-dichloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 2,4-dichloro-7,8-dihydro-, 1,1-dimethylethyl ester

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
423.1±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₅Cl₂N₃O₂

[ Molecular Weight ]:
304.172

[ Flash Point ]:
209.7±28.7 °C

[ Exact Mass ]:
303.054138

[ PSA ]:
55.32000

[ LogP ]:
1.88

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.561

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

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%