1H-Purine-2,6-dione,7-ethyl-3,7-dihydro-1,3-dimethyl-

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Names

[ CAS No. ]:
23043-88-1

[ Name ]:
1H-Purine-2,6-dione,7-ethyl-3,7-dihydro-1,3-dimethyl-

[Synonym ]:
Ethyltheophylline (VAN)
7-ethyl-1,3-dimethylxanthine
1,3-Dimethyl-7-ethylxanthine
7-Ethyltheophylline
7-ethyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
ethyl-7 dimethyl-1,3 xanthine
7-ETHYL-3,7-DIHYDRO-1,3-DIMETHYL-1H-PURINE-2,6-DIONE
Theophylline,7-ethyl
Ethyltheophylline

Chemical & Physical Properties

[ Density]:
1.39g/cm3

[ Boiling Point ]:
418.5ºC at 760mmHg

[ Melting Point ]:
148-150ºC

[ Molecular Formula ]:
C9H12N4O2

[ Molecular Weight ]:
208.21700

[ Flash Point ]:
206.9ºC

[ Exact Mass ]:
208.09600

[ PSA ]:
61.82000

[ Vapour Pressure ]:
3.26E-07mmHg at 25°C

[ Index of Refraction ]:
1.656

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Bromoethane
  • Theophylline
  • Ethyl iodide
  • diazomethane
  • 1-methyl-7-ethylxanthine
  • 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione, potassium salt
  • Ethyl 4-methylbenzenesulfonate

DownStream

  • N,N'-dimethylparabanic acid
  • Ammonia
  • Ethylamine
  • 7-ethyl-3-methyl-purine-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%

Related Compounds

  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide
  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-3-(trifluoromethyl)benzamide
  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-7-methoxybenzofuran-2-carboxamide
  • (E)-3-(benzo[d][1,3]dioxol-5-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)acrylamide
  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide
  • 4-butoxy-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzamide
  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-2-phenylthiazole-4-carboxamide
  • N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-4-phenyltetrahydro-2H-pyran-4-carboxamide
  • 3-(2-chlorophenyl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-5-methylisoxazole-4-carboxamide
  • 1-(4-fluorophenyl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)cyclopropanecarboxamide
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