4,6-Dichloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine

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Names

[ CAS No. ]:
98141-42-5

[ Name ]:
4,6-Dichloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine

[Synonym ]:
MFCD09750213

Chemical & Physical Properties

[ Density]:
1.76

[ Boiling Point ]:
284ºC

[ Molecular Formula ]:
C6H4Cl2N4

[ Molecular Weight ]:
203.02900

[ Flash Point ]:
125ºC

[ Exact Mass ]:
201.98100

[ PSA ]:
43.60000

[ LogP ]:
1.67010

[ Index of Refraction ]:
1.76

Safety Information

[ Hazard Codes ]:
T+

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
  • monomethylhydrazine
  • 2,4,6-Trichloropyrimidine-5-carbaldehyde
  • 5-amino-4-cyano-1-methyl-1,2-pyrazole
  • Diphosgene

DownStream

  • 1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dithione,1-methyl-
  • 9-methyl-3-phenyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
  • Ethanol,2-[(4-amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino]-
  • 3-chloro-9-methyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
  • 3-chloro-N,9-dimethyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
  • 3-chloro-9-methyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-trien-5-one

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

  • 4,6-DICHLORO-1-ETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
  • 4,6-Dichloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidine
  • 4,6-dichloro-1-methyl-1H-pyrazolo[3,4-b]pyridine
  • 4,6-Dichloro-1-(3-methoxybenzyl)-1H-pyrazolo[3,4-d]pyrimidine
  • 4,6-DICHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE
  • 4,6-Dichloro-1-(oxan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine