1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione

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Names

[ CAS No. ]:
127801-83-6

[ Name ]:
1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione

[Synonym ]:
pyridazinodequinazolinedione
EE-0707
1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione
2,9-Dihydro-3H-pyridazino[3,4,5-de]quinazoline-3,8(7H)-dione

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Molecular Formula ]:
C9H6N4O2

[ Molecular Weight ]:
202.169

[ Exact Mass ]:
202.049072

[ PSA ]:
94.40000

[ LogP ]:
-1.32

[ Index of Refraction ]:
1.934

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 2,4-dioxo-1,2,3,4-tetrahydro-5-quinazolinecarboxylate
  • dimethyl 3-nitrophthalate
  • 3-Nitrophthalic acid
  • 3-amino-1,2-benzene dicarboxylic acid,1-ethylester

DownStream

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%