DL-Aspartic Acid Dibenzyl Ester p-Toluenesulfonate

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Names

[ CAS No. ]:
4079-62-3

[ Name ]:
DL-Aspartic Acid Dibenzyl Ester p-Toluenesulfonate

[Synonym ]:
[1,4-bis(oxidanylidene)-1,4-bis(phenylmethoxy)butan-2-yl]azanium
Aspartic acid, bis(phenylmethyl) ester, 4-methylbenzenesulfonate (1:1)
dibenzyl-aspartate tosylate
aspartic acid dibenzyl ester p-toluenesulfonate
[1,4-dioxo-1,4-bis(phenylmethoxy)butan-2-yl]ammonium
1,4-Bis(benzyloxy)-1,4-dioxobutan-2-aminium 4-methylbenzenesulfonate
D,L-Aspartic acid dibenzyl ester
D,L-Aspartic acid dibenzyl ester-p-toluenesulfonate
Dibenzyl aspartate 4-methylbenzenesulfonate (1:1)
DL-Aspartic Acid Dibenzyl Ester p-Toluenesulfonate
D,L-Asp(OBzl)-OBzl•TosOH

Chemical & Physical Properties

[ Boiling Point ]:
455.3ºC at 760 mmHg

[ Molecular Formula ]:
C25H27NO7S

[ Molecular Weight ]:
485.549

[ Flash Point ]:
180.6ºC

[ Exact Mass ]:
485.150818

[ PSA ]:
141.37000

[ LogP ]:
5.21340

Safety Information

[ HS Code ]:
2921199090

Precursor & DownStream

Precursor

  • p-Toluenesulfonic acid
  • DL-Aspartic Acid
  • Benzyl alcohol

DownStream

  • dibenzyl 2-isocyanobutanedioate

Customs

[ HS Code ]: 2921199090

[ Summary ]:
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • H-D-Asp(oBzl)-oBzl.Tos
  • L-Aspartic acid dibenzyl ester 4-toluenesulfonate
  • N-benzyloxycarbonyl-DL-aspartic acid dibenzyl ester
  • dibenzyl 2-aminosuccinate
  • dibenzyl 2-[(4-methylphenyl)sulfonylamino]butanedioate
  • D-glutamic acid dibenzyl ester p-toluenesufonate salt