cis-1,3-Dibenzyl-2-imidazolidone-4,5-dicarboxylic Acid Anhydride

Names

[ CAS No. ]:
26339-42-4

[ Name ]:
cis-1,3-Dibenzyl-2-imidazolidone-4,5-dicarboxylic Acid Anhydride

[Synonym ]:
(3aS,6aR)-1,3-dibenzyl-3a,6a-dihydrofuro[3,4-d]imidazole-2,4,6-trione

Chemical & Physical Properties

[ Density]:
1.388g/cm3

[ Boiling Point ]:
597.3ºC at 760mmHg

[ Molecular Formula ]:
C19H16N2O4

[ Molecular Weight ]:
336.34100

[ Flash Point ]:
315ºC

[ Exact Mass ]:
336.11100

[ PSA ]:
66.92000

[ LogP ]:
1.82080

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.652

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • cis-1,3-dibenzyl-2-oxo-4,5-imidazolidinedicarboxylic acid
  • 6ξ-acetoxy-1,3-dibenzyl-(3ar,6ac)-tetrahydro-furo[3,4-d]imidazole-2,4-dione
  • Ethanoic anhydride

DownStream

  • cis-1,3-Dibenzyltetrahydro-2H-thieno[3,4-d]imidazole-2,4,6-trione
  • cis-1,3-dibenzyl-2-oxo-4,5-imidazolidinedicarboxylic acid
  • D-Biotin

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%