8.52370

ivDde-Lys(Fmoc)-OH

Novabiochem^®

• Synonym(s): ivDde-Lys(Fmoc)-OH, N-α-1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-3methylbutyl-N-ε-Fmoc-L-lysine
• Empirical Formula (Hill Notation): C₃₄H₄₂N₂O₆
• Molecular Weight: 574.71
• UNSPSC Code: 12352209
• NACRES: NA.22

Properties

• Quality Level: 200
• product line: Novabiochem^®
• form: solid
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: amine
• storage temp.: 15-25°C

Description

General description

Novel tool for the synthesis of branched, cyclic and modified peptides by Fmoc SPPS. Following introduction of this building block, the Fmoc group can be removed by treatment with piperidine in DMF enabling chain extension on the lysine side chain. Once this is complete, the ivDde group is removed with 2% hydrazine in DMF and the main peptide chain can be extended using normal Fmoc SPPS protocols.

Associated Protocols and Technical Articles
Guide to Selection of Orthogonally-Protected Building Blocks for Fmoc SPPS

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Purity (TLC(011A)): ≥ 97 %
Solubility (1 mmole in 2 ml DMF): clearly soluble

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Legal Information

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

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable