Basic information Safety Supplier Related

Fmoc-L-beta-glutamic acid 5-tert-butyl ester

Basic information Safety Supplier Related

Fmoc-L-beta-glutamic acid 5-tert-butyl ester Basic information

Product Name:
Fmoc-L-beta-glutamic acid 5-tert-butyl ester
Synonyms:
  • N-BETA-(9-FLUORENYLMETHOXYCARBONYL)-L-BETA-HOMOASPARTIC ACID GAMMA-T-BUTYL ESTER
  • (R)-N-BETA-(9-FLUORENYLMETHOXYCARBONYL)-3-AMINO-5-T-BUTYL ESTER-5-OXOPENTANOIC ACID
  • FMOC-L-BETA-GLUTAMIC ACID 5-TERT-BUTYL ESTER
  • FMOC-L-BETA-HOMOASPARTIC ACID 5-TERT-BUTYL ESTER
  • FMOC-L-BETA-HOMOASPARTIC ACID GAMMA-T-BUTYL ESTER
  • FMOC-L-BETA-HOMOASPARTIC ACID(OTBU)
  • FMOC-BETA-GLU(OTBU)-OH
  • FMOC-BETA-HOMOASPARTIC ACID(OTBU)
CAS:
209252-17-5
MF:
C24H27NO6
MW:
425.47
Product Categories:
  • Unusual Amino Acids
  • Amino Acid Derivatives
  • β-Homo Amino Acids
  • Beta amino acids
Mol File:
209252-17-5.mol
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Fmoc-L-beta-glutamic acid 5-tert-butyl ester Chemical Properties

Melting point:
82-83 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
Boiling point:
637.0±55.0 °C(Predicted)
Density 
1.232±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form 
Powder
pka
4.24±0.10(Predicted)
color 
White to off-white
Water Solubility 
Slightly soluble in water.
BRN 
7952342
CAS DataBase Reference
209252-17-5(CAS DataBase Reference)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29242990

MSDS

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Fmoc-L-beta-glutamic acid 5-tert-butyl ester Usage And Synthesis

Chemical Properties

White to off-white powder

Uses

N-Fmoc-L-beta-glutamic acid 5-tert-butyl ester, is a protected building block used for the introduction of glutamic acid into peptides. Fmoc-beta-Glu(OtBu)-OH) was hydrolyzed with trifluoroacetic acid (TFA) and isolated with the HPLC system to give Fmoc-beta-Glu(OH)-OH.

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