4H-Quinolizine-1,2,3,4-tetracarboxylicacid, 1,2,3,4-tetramethyl ester

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Names

[ CAS No. ]:
1101-39-9

[ Name ]:
4H-Quinolizine-1,2,3,4-tetracarboxylicacid, 1,2,3,4-tetramethyl ester

[Synonym ]:
4H-quinolizin-1,2,3,4-tetracarboxylic acid tetramethyl ester
4H-Chinolizin-1,2,3,4-tetracarbonsaeure-tetramethylester
4H-quinolizine-1,2,3,4-tetracarboxylic acid tetramethyl ester
methyl 4H-quinolizine 1,2,3,4-tetracarboxylate
tetramethyl 4H-quinolizine-1,2,3,4-teracarboxylate
4H-Chinolizin-tetracarbonsaeure-(1,2,3,4)-tetramethylester

Chemical & Physical Properties

[ Density]:
1.38g/cm3

[ Boiling Point ]:
497.9ºC at 760mmHg

[ Molecular Formula ]:
C17H17NO8

[ Molecular Weight ]:
363.31900

[ Flash Point ]:
254.9ºC

[ Exact Mass ]:
363.09500

[ PSA ]:
110.13000

[ Vapour Pressure ]:
4.74E-10mmHg at 25°C

[ Index of Refraction ]:
1.573

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-(Trimethylsilyl)pyridine
  • Dimethyl but-2-ynedioate
  • Pyridine
  • Diethyl ether
  • Methanol
  • tetramethyl 9aH-quinolizine-1,2,3,4-tetracarboxylate
  • acetic acid
  • Acetonitrile

DownStream

  • dimethyl ether
  • Methyl acetate
  • 1,2,3-Indolizintricarbonsaeure-trimethylester
  • 2,3-Indolizindicarbonsaeure-dimethylester

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%