8.51024

Fmoc-NH-(PEG)₁₁-COOH (40 atoms)

≥95.0% (HPLC), for peptide synthesis, Novabiochem^®

• Sinónimos: Fmoc-NH-(PEG)₁₁-COOH (40 atoms), O-(N-Fmoc-2-aminoethyl)-O′-(2-carboxyethyl)-undecaethyleneglycol
• Fórmula empírica (notación de Hill): C₄₂H₆₅NO₁₆
• Número de CAS: 756526-01-9
• Peso molecular: 839.96
• UNSPSC Code: 12352106
• NACRES: NA.22

Propiedades

• product name: Fmoc-NH-(PEG)₁₁-COOH (40 atoms), Novabiochem^®
• Quality Level: 200
• product line: Novabiochem^®
• assay: ≥95% (TLC); ≥95.0% (HPLC)
• form: oil
• reaction suitability: reaction type: Pegylations
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: Fmoc
• storage temp.: 2-8°C

Descripción

General description

This building block is prepared from highly purified PEG to ensure homogeneous products free from contaminating PEG oligomers. It can be introduced using standard coupling methods, such as PyBOP^® or TBTU, and is compatible with standard TFA cleavage protocols.

Application

Fmoc-NH-(PEG)₁₁-COOH (40 atoms) Novabiochem^®. CAS 756526-01-9, molar mass 839.96 g/mol.

Linkage

Replaces: 01-63-0109

Analysis Note

Colour (visual): slight yellow to yellow to beige to slight brown
Appearance of substance (visual): oil
Purity (TLC(0110)): ≥ 95 %
Assay (HPLC, area%): ≥ 95.0 % (a/a)

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

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable