Fmoc-L-tert-leucine

Fmoc-L-tert-leucine Basic information
Product Name:Fmoc-L-tert-leucine
Synonyms:(S)-N-FMOC-2-AMINO-3,3-DIMETHYL BUTANOIC ACID;RARECHEM EM WB 0083;N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-TERT-BUTYL-GLYCINE;N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-L-T-LEUCINE;N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-(S)-2-AMINO-3,3-DIMETHYL-BUTYRIC ACID;FMOC-L-TLE-OH;FMOC-L-T-BUTYLGLYCINE;FMOC-L-TERT-LEUCINE
CAS:132684-60-7
MF:C21H23NO4
MW:353.41
EINECS:
Product Categories:Amino Acids & Deriv.;CHIRAL CHEMICALS;API intermediates;Amino Acids;Peptide
Mol File:132684-60-7.mol
Fmoc-L-tert-leucine Structure
Fmoc-L-tert-leucine Chemical Properties
Melting point 124-127 °C
Boiling point 554.1±33.0 °C(Predicted)
density 1.209±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility ≥ 35.3mg/mL in DMSO, ≥ 49.6 mg/mL in EtOH
pka3.92±0.10(Predicted)
form powder to crystal
color White to Light yellow
BRN 6662856
CAS DataBase Reference132684-60-7(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
HazardClass IRRITANT
HS Code 29242990
MSDS Information
ProviderLanguage
SigmaAldrich English
Fmoc-L-tert-leucine Usage And Synthesis
Chemical Propertiessolid
UsesFmoc-Tle-OH is a versatile reactant used in the discovery of potent antagonists of antiapoptotic protein X-linked inhibitor of apoptosis (XIAP) for treatment of cancer. It is also used as reactant in the preparation of phosphino dipeptide derivatices as ligand in copper-phosphine catalyst for asymmetric conjugate addition of alkylzinc reagents to unsaturated ketones.
Fmoc-L-tert-leucine Preparation Products And Raw materials
FMOC-L-Valine METHOXYCARBONYLSULFENYL CHLORIDE (R)-TERT-LEUCINOL Fmoc-L-tert-leucine N-alpha-FMOC-Nepsilon-BOC-L-Lysine (R)-3,3-DIMETHYL-2-AMINOBUTANE Nalpha-Fmoc-Ndelta-trityl-L-glutamine tert-Butanol 6-Aminocaproic acid Glycine L-Fmoc-Aspartic acid alpha-tert-butyl ester tert-Butyl peroxyacetate (S)-FMOC-1-AMINO-2,2-DIMETHYLCYCLOPROPANECARBOXYLIC ACID 9-Fluorenylmethyl chloroformate Fmoc-Phe-OH Fmoc N-(9-Fluorenylmethoxycarbonyloxy)succinimide N-CARBOBENZOXY-DL-LEUCINE

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