1H-Purine-2,6-dione,3,9-dihydro-9-methyl-

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Names

[ CAS No. ]:
1198-33-0

[ Name ]:
1H-Purine-2,6-dione,3,9-dihydro-9-methyl-

[Synonym ]:
9-methyl-3,9-dihydro-purine-2,6-dione
9-Methyl-3,9-dihydro-purin-2,6-dion
EINECS 214-831-3
9-methyl xanthine
3,9-dihydro-9-methyl-1H-purine-2,6-dione
9-methyl-1H-purine-2,6(3H,9H)-dione
2,6-Dihydroxy-9-methylpurine
9-methyl-3,9-dihydro-1h-purine-2,6-dione
MFCD00042774

Chemical & Physical Properties

[ Density]:
1.83g/cm3

[ Melting Point ]:
>300ºC

[ Molecular Formula ]:
C6H6N4O2

[ Molecular Weight ]:
166.13700

[ Exact Mass ]:
166.04900

[ PSA ]:
83.54000

[ Index of Refraction ]:
1.827

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T+

[ Risk Phrases ]:
R26/27/28

[ Safety Phrases ]:
22-24/25

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • nitric acid

DownStream

  • 9-methyluric acid
  • Isocaffeine
  • 2,6-Dichloro-9-methyl-9H-purine

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

  • 1H-Purine-2,6-dione,3,9-dihydro-9-phenyl-
  • 1H-Purine-2,6-dione,1-ethyl-3,9-dihydro-9-methyl-3-propyl-
  • 9-hydroxy-3H-purine-2,6-dione
  • 1H-Purine-2,6-dione,3,9-dihydro-1-methyl-8-phenyl-9-(phenylmethyl)-
  • 1H-Purine-2,6-dione,3,9-dihydro-1,3,8,9-tetramethyl-
  • 1H-Purine-2,6-dione,3,9-dihydro-1,3,8-trimethyl-
  • 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-(4-amino-1-methyl-1H-pyrazol-5-yl)-N,2-dimethylbenzamide
  • 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