Analysis Note

Color (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testMelting range (lower value): ≥ 133 °CMelting range (upper value): ≤ 137 °CAssay (HPLC, area%): ≥ 95.0 % (a/a)

General description

Hyperacid-labile ester protecting group [1]. Introduced under extremely mild conditions by reacting together the acid, trityl chloride and DIPEA in DCM. Ideal for the protection of the C-terminal carboxylic acid group of C-terminal protected peptide fragments, monoprotection of diacids and as a general carboxylic acid protecting group in organic synthesis.

The product number for this product was previously 01-63-0045.

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Legal Information

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

Linkage

Replaces: 01-63-0045