7-[4-(1,3-dimethyl-2,6-dioxopurin-7-yl)-4-oxobutanoyl]-1,3-dimethylpurine-2,6-dione

Names

[ Name ]:
7-[4-(1,3-dimethyl-2,6-dioxopurin-7-yl)-4-oxobutanoyl]-1,3-dimethylpurine-2,6-dione

[Synonym ]:
7,7'-Succinyl-ditheophyllin
1,3,1',3'-tetramethyl-3,7,3',7'-tetrahydro-7,7'-succinyl-bis-purine-2,6-dione
7,7'-Succinylditheophylline

Chemical & Physical Properties

[ Density]:
1.68g/cm3

[ Boiling Point ]:
739.1ºC at 760 mmHg

[ Molecular Formula ]:
C₁₈H₁₈N₈O₆

[ Molecular Weight ]:
442.38600

[ Flash Point ]:
400.8ºC

[ Exact Mass ]:
442.13500

[ PSA ]:
157.78000

[ Index of Refraction ]:
1.774

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

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%