Analysis Note

Colour (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testOptical rotation α 25/D (c=1 in DMF): -12.0 - -10.0 °Purity (TLC(011A)): ≥ 98 %Purity (TLC(0811)): ≥ 98 %Assay (HPLC, area%): ≥ 99.0 % (a/a)Solubility (1 mmole in 2 ml DMF): clearly solubleSolubility (1mmoll in 2ml DCM): clearly solubleAssay (acidimetric): ≥ 95.0 %Enantiomeric purity: ≥ 99.5 % (a/a)For TLC-Systems see our General Catalog

General description

The Cl-Z group is more stable to TFA than the Z group [1, 2], so this derivative is preferred to Boc-Lys(Z)-OH in the synthesis of longer peptides.

The product number for this product was previously 04-12-0068.

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Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: 04-12-0068