Analysis Note

Colour (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testOptical rotation α 25/D (c=1 in methanol): -21.5 - -16.5 °Purity (TLC(011A)): ≥ 98 %Purity (TLC(0811)): ≥ 98 %Solubility (1 mmole in 2 ml DMF): clear solutionFor TLC-Systems see our General Catalog

General description

A trityl-protected derivative which increases the solubility of Asn during the coupling step in SPPS [1]. Its use gives higher yields and lower by-product formation. During the following coupling cycles the temporary side-chain protection is removed.

The product number for this product was previously 04-12-0187.

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Legal Information

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

Linkage

Replaces: 04-12-0187