2,4-dimethyl-8-phenyl-9-oxa-2,4,7-triazabicyclo[4.3.0]nona-7,10-diene-3,5-dione

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Names

[ CAS No. ]:
5429-33-4

[ Name ]:
2,4-dimethyl-8-phenyl-9-oxa-2,4,7-triazabicyclo[4.3.0]nona-7,10-diene-3,5-dione

[Synonym ]:
4,6-Dimethyl-2-phenyl[1,3]oxazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione
4,6-dimethyl-2-phenyl-4H-oxazolo[5,4-d]pyrimidine-5,7-dione
2-Phenyl-5,7-dimethyloxazolo<5,4-d>pyrimidin-4,6-(5H,7H)-dion
4,6-dimethyl-2-phenyloxazolo<5,4-d>pyrimidine-5,7(4H,6H)-dione
4,6-Dimethyl-2-phenyl-4H-oxazolo[5,4-d]pyrimidin-5,7-dion
5,7-dimethyl-2-phenyloxazolo<5,4-d>pyrimidine-4,6(5H,7H)-dione

Chemical & Physical Properties

[ Density]:
1.335g/cm3

[ Boiling Point ]:
441.2ºC at 760 mmHg

[ Molecular Formula ]:
C13H11N3O3

[ Molecular Weight ]:
257.24500

[ Flash Point ]:
220.6ºC

[ Exact Mass ]:
257.08000

[ PSA ]:
70.03000

[ LogP ]:
0.89220

[ Index of Refraction ]:
1.596

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-azido-1,3-dimethylpyrimidine-2,4-dione
  • benzoic acid
  • Benzoyl chloride
  • 5-amino-6-hydroxy-1,3-dimethyl-pyrimidine-2,4-dione
  • 5-benzylideneamino-1,3-dimethyl-pyrimidine-2,4,6-trione
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-amino-1,3-dimethyl-
  • (1,3-dimethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-urea

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%