Leucine and derivatives for biochemistry, cell culture and polypeptide synthesis.
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Chem-ImpexChem-impex Achived

D-Ala-D-Leu-OH·TFA

  General Details CAS # 1820579-48-3 SMILES CC(C)CC(C(=O)O)NC(=O)C(C)N.C(=O)(C(F)(F)F)O Chemical Purity Purity by HPLC Greater or equal to 98% Molecular Formula C9H18N2O3·C2HF3O2 Chemical Formula Formula Weight Reaction None Note None Physical...
$86.00
Chem-ImpexChem-impex Achived

D-Leucine ethyl ester hydrochloride

  General Details CAS # 73913-65-2 SMILES CCOC(=O)C(CC(C)C)N.Cl Chemical Purity Purity Greater or equal to 99% Molecular Formula C8H17NO2·HCl Chemical Formula Formula Weight Reaction None Note None Physical Properties Purity...
$34.90
Chem-ImpexChem-impex Achived

DL-Isoleucine

  General Details CAS # 443-79-8 SMILES CCC(C)C(C(=O)O)N Chemical Purity Assay 98.5 - 101.5% Molecular Formula C6H13NO2 Chemical Formula Formula Weight Reaction None Note None Physical Properties Purity Assay 98.5...
$23.00
Chem-ImpexChem-impex Achived

DL-Norleucine amide

  General Details CAS # 44805-21-2 SMILES CCCCC(C(=O)N)N Chemical Purity Purity by HPLC Greater or equal to 99% Molecular Formula C6H14N2O Chemical Formula Formula Weight Reaction None Note None Physical...
$162.60
Chem-ImpexChem-impex Achived

Z-Leucine methyl ester

  General Details CAS # 51021-87-5 SMILES CC(C)CC(C(=O)OC)NC(=O)OCC1=CC=CC=C1 Chemical Purity Purity by HPLC Greater or equal to 97% Molecular Formula C15H21NO4 Chemical Formula Formula Weight Reaction None Note None Physical...
$86.80
Chem-ImpexChem-impex Achived

Z-L-leucine amide

  General Details CAS # 4801-79-0 SMILES CC(C)CC(C(=O)N)NC(=O)OCC1=CC=CC=C1 Chemical Purity Purity by HPLC Greater or equal to 98% Molecular Formula C14H20N2O3 Chemical Formula Formula Weight Reaction None Note None Physical...
$169.00