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L-Fmoc-Aspartic acid alpha-tert-butyl ester Structure

L-Fmoc-Aspartic acid alpha-tert-butyl ester

Chemical Properties

Melting point 90-98°C
Boiling point 617.4±55.0 °C(Predicted)
Density  1.251±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Soluble in water or 1% acetic acid
pka 4.08±0.19(Predicted)
form  powder to crystal
color  White to Almost white
Major Application peptide synthesis
InChI 1S/C23H25NO6/c1-23(2,3)30-21(27)19(12-20(25)26)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,25,26)/t19-/m0/s1
InChIKey VZXQYACYLGRQJU-IBGZPJMESA-N
SMILES N([C@@H](CC(=O)O)C(=O)OC(C)(C)C)C(=O)OCC1c2c(cccc2)c3c1cccc3
CAS DataBase Reference 129460-09-9(CAS DataBase Reference)

Safety Information

Safety Statements  24/25
WGK Germany  WGK 2 water endangering
HazardClass  IRRITANT
HS Code  29224999
Storage Class 11 - Combustible Solids

Usage And Synthesis

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