1H-Purine-2,6-dione,8-bromo-3,7-dihydro-1,3,7-trimethyl-

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Names

[ CAS No. ]:
10381-82-5

[ Name ]:
1H-Purine-2,6-dione,8-bromo-3,7-dihydro-1,3,7-trimethyl-

[Synonym ]:
Xanthobin
8-Brom-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion
Caffeine,8-bromo
8-Caffeine bromide
8-Bromocaffeine
8-bromo-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
Xanthobine
8-bromo-1,3,7-trimethyl-xanthine
8-Bromo-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione
1H-Purine-2,6-dione,8-bromo-3,7-dihydro-1,3,7-trimethyl

Chemical & Physical Properties

[ Molecular Formula ]:
C8H9BrN4O2

[ Molecular Weight ]:
273.08700

[ Exact Mass ]:
271.99100

[ PSA ]:
61.82000

Safety Information

[ RIDADR ]:
UN 2811

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 8-BroMo-3-Methyl-xanthine
  • methyl iodide
  • Caffeine
  • 8-Bromotheophylline
  • MERCURIC-8,8-DICAFFEINE
  • 1,3,7-trimethylpteridine-2,4(1h,3h)-dione
  • 1,3,7-trimethyl-8-nitro-purine-2,6-dione
  • Dimethyl sulfate

DownStream

  • 4-Nitrobenzonitrile
  • 1,3,7-Trimethyluric acid
  • 8-Mercaptocaffeine
  • Caffeine
  • 1H-Purine-2,6-dione,8-chloro-3,7-dihydro-1,3,7-trimethyl-
  • 1,3,7-TRIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE
  • 8-hydrazinyl-1,3,7-trimethyl-purine-2,6-dione
  • 1,3,7-trimethyl-8-phenylpurine-2,6-dione

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%