8.51020

Boc-NH-(PEG)₆-COOH (30 atoms)

Novabiochem^®

• Synonym(s): Boc-NH-(PEG)₆-COOH (30 atoms), O-(N-Boc-2-aminoethyl)-O′-(N-diglycolyl-2-aminoethyl)-hexaethyleneglycol
• Empirical Formula (Hill Notation): C₂₅H₄₈N₂O₁₃
• CAS Number: 600141-83-1
• Molecular Weight: 584.65
• MDL number: MFCD03453228
• UNSPSC Code: 12352106
• NACRES: NA.22

Properties

• Quality Level: 200
• product line: Novabiochem^®
• Assay: ≥80.0% (HPLC); ≥95% (TLC)
• form: oil
• reaction suitability: reaction type: Pegylations
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• storage temp.: 2-8°C
• InChI: 1S/C25H48N2O13/c1-25(2,3)40-24(32)26-4-6-33-8-10-35-12-14-37-16-18-39-19-17-38-15-13-36-11-9-34-7-5-27(22(30)20-28)23(31)21-29/h28-29H,4-21H2,1-3H3,(H,26,32)
• InChI key: BAMLLPMHTABXAW-UHFFFAOYSA-N

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. Removal of the Boc group can be effected with TFA. The use of HF should be avoided as this reagent can promote breakdown of the PEG.

Application

Boc-NH-(PEG)₆-COOH (30 atoms) Novabiochem^®. CAS 600141-83-1, molar mass 584.65 g/mol.

Linkage

Replaces: 01-63-0102

Analysis Note

Color (visual): off white to yellow
Appearance of substance (visual): oil
Purity (TLC(0110)): ≥ 95 %
Assay (HPLC, area%): ≥ 80.0 % (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: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable