7-amino-1,3-dimethyl-purine-2,6-dione

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Names

[ CAS No. ]:
81281-58-5

[ Name ]:
7-amino-1,3-dimethyl-purine-2,6-dione

[Synonym ]:
7-Aminotheophylline
7-Amino-3,7-dihydro-1,3-dimethyl-1H-Purine-2,6-dione
7-amino-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione

Chemical & Physical Properties

[ Density]:
1.69g/cm3

[ Boiling Point ]:
448.8ºC at 760 mmHg

[ Molecular Formula ]:
C7H9N5O2

[ Molecular Weight ]:
195.17900

[ Flash Point ]:
225.2ºC

[ Exact Mass ]:
195.07600

[ PSA ]:
87.84000

[ Index of Refraction ]:
1.772

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Theophylline
  • 7-benzylideneaminotheophylline
  • potassium salt of 1-methyl-7-aminoxanthine
  • methyl iodide
  • 3-Methylxanthine
  • 3-methyl-7-aminoxanthine

DownStream

  • Theophylline
  • Pyrimido[4,5-e]-1,2,4-triazine-6,8(5H,7H)-dione,5,7-dimethyl-

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-(4-amino-2-chloro-phenyl)-1,3-dimethyl-purine-2,6-dione
  • 7-[2-[bis(2-chloroethyl)amino]ethyl]-1,3-dimethyl-purine-2,6-dione
  • 7-(2-Chlorobenzyl)-8-[(2,2-dimethoxyethyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
  • 7-[3-[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl]amino]propyl]-1,3-dimethyl-purine-2,6-dione
  • 7-[3-[[2-hydroxy-2-(4-hydroxy-3-methyl-phenyl)ethyl]amino]butyl]-1,3-dimethyl-purine-2,6-dione
  • 7-[2-[[2-hydroxy-2-(4-hydroxy-3,5-ditert-butyl-phenyl)ethyl]amino]ethyl]-1,3-dimethyl-purine-2,6-dione
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine