ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Leucine derivatives L-Leucine benzyl ester p-toluenesulfonate salt

L-Leucine benzyl ester p-toluenesulfonate salt

L-Leucine benzyl ester p-toluenesulfonate salt Basic information
Product Name:L-Leucine benzyl ester p-toluenesulfonate salt
Synonyms:L-LEUCINE BENZYL ESTER 4-TOLUENESULFONATE SALT;L-LEUCINE BENZYL ESTER MONOTOSYLATE;L-LEUCINE BENZYL ESTER P-TOLUENESULFONATE;L-LEUCINE BENZYL ESTER P-TOLUENESULFONATE SALT;L-LEUCINE BENZYL ESTER-P-TOSYLATE;L-LEUCINE BENZYL ESTER (P-TOSYL) SALT;L-LEUCINE BENZYL ESTER PTSA;L-LEUCINE BENZYL ESTER TOLUENE-4-SULFONATE
CAS:1738-77-8
MF:C20H27NO5S
MW:393.5
EINECS:217-095-1
Product Categories:Amino Acids;I - ZPeptide Synthesis;Amino Acids;Amino Acid Derivatives;Leucine;Modified Amino Acids;Leucine [Leu, L];Amino Acids and Derivatives;Amino Acid Benzyl Esters;Amino Acids (C-Protected);Biochemistry;Peptide Synthesis
Mol File:1738-77-8.mol
L-Leucine benzyl ester p-toluenesulfonate salt Structure
L-Leucine benzyl ester p-toluenesulfonate salt Chemical Properties
Melting point 153-160 °C
refractive index 5 ° (C=2, DMF)
storage temp. Inert atmosphere,Room Temperature
solubility soluble in Methanol
form powder to crystal
color White to Almost white
optical activity[α]20/D +5.0±0.3°, c = 2% in DMF
BRN 3566840
CAS DataBase Reference1738-77-8(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
HS Code 29242990
MSDS Information
ProviderLanguage
SigmaAldrich English
L-Leucine benzyl ester p-toluenesulfonate salt Usage And Synthesis
Chemical PropertiesWhite powder
UsesL-Leucine Benzyl Ester p-Toluenesulfonate has been used as a reactant in the synthesis of MA026, a lipocyclodepsipeptide with anti-hepatitis C virus activity.
L-Leucine benzyl ester p-toluenesulfonate salt Preparation Products And Raw materials
Preparation ProductsH-VAL-LEU-OH
2S-(2ALPHA,3ALPHA,BETA,7ALPHA,BETA-OCTAHYDRO-1H-INDOLE-2-CARBOXYLIC ACID PHENYL METHYL ESTER Sodium p-toluenesulfonate p-Toluenesulfonic acid Benzyl chloride Tris(trimethylsilyl)phosphate Toluene Sodium xylenesulfonate O-benzyl-DL-alanine toluene-p-sulphonate H-D-ALA-OBZL P-TOSYLATE H-GLY-OBZL P-TOSYLATE L-Leucine benzyl ester p-toluenesulfonate salt SODIUM P-TOLUENESULFONATE Benzyl Methyl acrylate Benzyl benzoate Sorafenib tosylate Benzyl nicotinate L-tert-Leucine
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