8-Bromotheophylline

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Names

[ CAS No. ]:
10381-75-6

[ Name ]:
8-Bromotheophylline

[Synonym ]:
8-bromo-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione
1H-purine-2,6-dione, 8-bromo-3,9-dihydro-1,3-dimethyl-
EINECS 233-846-6
8-BROMOTHEOPHYLLINE
1H-Purine-2,6-dione, 8-bromo-3,7-dihydro-1,3-dimethyl-
8-Bromo-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
8-Bromo-1,3-dimethyl-1H-purine-2,6(3H,9H)-dione
8-bromo-1,3-dimethyl-7H-purine-2,6-dione

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
469.5±55.0 °C at 760 mmHg

[ Melting Point ]:
295-297ºC

[ Molecular Formula ]:
C7H7BrN4O2

[ Molecular Weight ]:
259.060

[ Flash Point ]:
237.7±31.5 °C

[ Exact Mass ]:
257.975220

[ PSA ]:
72.68000

[ LogP ]:
0.08

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.652

MSDS

Click to get detail MSDS

Safety Information

[ RIDADR ]:
UN 2811

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Theophylline
  • 8-trifluoroacetoxymercuritheophylline
  • 8-bromo-1,3-dimethyl-7-(1,1-dioxothietan-3-yl)-3,7-dihydro-1H-pyrine-2,6-dione
  • 1,3-Dimethyluric acid
  • 1,3-Dimethyl-8-nitro-3,7-dihydro-1H-purine-2,6-dione
  • Hydrogen bromide

DownStream

  • 7-(2,3-dihydroxypropyl)-8-(2-hydroxyethylamino)-1,3-dimethyl-purine-2, 6-dione
  • 7-(2,3-dihydroxypropyl)-1,3-dimethyl-8-methylamino-purine-2,6-dione
  • 7-(2,3-Dihydroxypropyl)-8-butylaminotheophylline
  • 8-BROMO-7-(2,3-DIHYDROXYPROPYL)-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-2,6-PURINEDIONE
  • 1,3-Dimethyluric acid
  • 4-Biphenylol
  • 8-hydrazinyl-1,3-dimethyl-7-prop-2-enylpurine-2,6-dione
  • Theophylline
  • 1H-Purine-2,6-dione,8-bromo-3,7-dihydro-1,3,7-trimethyl-

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%

Related Compounds

  • 7-allyl-8-bromotheophylline
  • 7-acetyl-8-bromotheophylline
  • 7-benzoyl-8-bromotheophylline
  • 7-phenacyl-8-bromotheophylline
  • 7-phenacyl-8-bromotheophylline
  • 7-acetonyl-8-bromotheophylline
  • 3-Nitro-4-phenoxypyridine
  • N-{1-(furan-2-ylmethyl)-4,5-dimethyl-3-[(4-methylphenyl)sulfonyl]-1H-pyrrol-2-yl}-3-methylbutanamide
  • N-{3-[(5-methyl-1,3-thiazol-2-yl)amino]-3-oxopropyl}-1H-indole-2-carboxamide
  • 5-methoxy-N~2~-[2-(3-methoxyanilino)-2-oxoethyl]-1-methyl-1H-indole-2-carboxamide
  • 4,5-dimethoxy-N-{3-[(3-methoxyphenyl)amino]-3-oxopropyl}-1H-indole-2-carboxamide
  • (5Z)-3-(3-chlorophenyl)-5-(quinoxalin-5-ylmethylidene)-2-thioxo-1,3-thiazolidin-4-one
  • N-[3-[(4-fluorophenyl)sulfonyl]-1-(2-methoxyethyl)-4,5-dimethyl-1H-pyrrol-2-yl]cyclohexanecarboxamide
  • 3-hydroxy-N-{(5Z)-5-[(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}benzamide
  • 6-[3-(Dimethylamino)acryloyl]-4-ethyl-7-hydroxy-8-methyl-2H-chromen-2-one
  • methyl 2-(7-methoxy-8-methyl-2-oxo-2H-chromen-4-yl)-4-(2-naphthyl)-4-oxobutanoate
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