8.51033

Fmoc-NH-(PEG)₂₇-COOH (88 atoms)

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

• Synonym(s): Fmoc-NH-(PEG)₂₇-COOH (88 atoms)
• Empirical Formula (Hill Notation): C₇₄H₁₂₉NO₃₂
• Molecular Weight: 1544.80
• UNSPSC Code: 12352106
• NACRES: NA.22

Properties

• product name: Fmoc-NH-(PEG)₂₇-COOH (88 atoms), Novabiochem^®
• Quality Level: 200
• product line: Novabiochem^®
• Assay: ≥95% (TLC); ≥95.0% (HPLC)
• form: powder
• reaction suitability: reaction type: Pegylations
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: Fmoc
• storage temp.: 2-8°C

Description

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.

Linkage

Replaces: 01-63-0150

Analysis Note

Color (visual): slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Identity (LC-MS): 1542.9 - 1544.9
Purity (TLC(157B)): ≥ 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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable