1,9-Dimethylxanthine

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Names

[ CAS No. ]:
33073-01-7

[ Name ]:
1,9-Dimethylxanthine

[Synonym ]:
3,9-dihydro-1,9-dimethyl-1H-purine-2,6-dione
1,9-Dimethyl-isoxanthin
1,9-dimethyl-3,9-dihydro-purine-2,6-dione
2,6-Dihydroxy-1,9-dimethylpurine
1,9-Dimethyl-3,9-dihydro-purin-2,6-dion
1,9-Dimethyl-3,9-dihydro-1H-purine-2,6-dione
1H-Purine-2,6-dione, 3,9-dihydro-1,9-dimethyl-
1,9-DimethylX
EINECS 251-367-0
1,9-Dimethylxanthine

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Melting Point ]:
≥300ºC

[ Molecular Formula ]:
C7H8N4O2

[ Molecular Weight ]:
180.164

[ Exact Mass ]:
180.064728

[ PSA ]:
72.68000

[ LogP ]:
-1.57

[ Index of Refraction ]:
1.737

Safety Information

[ Safety Phrases ]:
22-24/25

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

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%


Related Compounds

  • 1-(9-Decenyl)-3,7-dimethylxanthine
  • 1-(9,10-dihydroxydecyl)-3,7-dimethylpurine-2,6-dione
  • 1-(9-ethylcarbazol-2-yl)ethanone
  • 1-[9-[(dimethylamino)methyl]thioxanthen-9-yl]-N,N-dimethylmethanamine,dihydrochloride
  • 1-(9-chlorophenanthren-3-yl)-2-(dihexylamino)ethanone
  • 1-(9-acetylcarbazol-2-yl)-2-chloro-ethanone
  • 3-(Benzyloxy)-2-ethoxy-2-methylpropan-1-amine
  • 2-{[1-Amino-2-methyl-3-(methylsulfanyl)propan-2-yl]oxy}ethan-1-ol
  • rac-[(1R,5S)-6-ethoxy-3-oxabicyclo[3.2.0]heptan-6-yl]methanamine
  • 2-Ethoxy-2-(pyrimidin-5-yl)ethan-1-amine
  • (3-Ethoxy-5-methyloxolan-3-yl)methanamine
  • 2-Ethoxy-2-(5-methyl-1,3-thiazol-2-yl)ethan-1-amine
  • 2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,5-dimethylcyclohexyl]acetic acid
  • 2-(3,4-dihydro-2H-1-benzopyran-3-yl)propanal
  • 3-[(3-Fluoropyridin-4-yl)oxy]propan-1-amine
  • 2-(2-Ethynylphenyl)-2-fluoroethan-1-amine
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