Analysis Note

Color (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testEnantiomeric purity: ≥ 99.5 % (a/a)Purity (TLC(011A)): ≥ 98 %Purity (TLC(0811)): ≥ 98 %Assay (HPLC, area%): ≥ 99.0 % (a/a)Solubility (1 mmole in 2 ml DMF): clearly solubleAssay (acidimetric): ≥ 95.0 %Water (K. F.): ≤ 1.00 %For TLC-Systems see our General Catalog

General description

Selectively protected building block for library synthesis or the preparation of γ-glutamyl peptides. After condensation of the side-chain carboxy with an appropriate amine or alcohol, the α-amino and carboxy functions can be selectively unmasked with 20% piperidine in DMF and 50% TFA in DCM respectively, facilitating the synthesis of branched esters, amides, lactams and lactones containing the glutamyl unit.

The product number for this product was previously 04-12-1075.

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Legal Information

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

Linkage

Replaces: 04-12-1075