8.51034

Fmoc-NH-(PEG)₂-COOH (13 atoms)

Novabiochem^®

• Synonym(s): Fmoc-NH-(PEG)₂-COOH (13 atoms), Fmoc-12-amino-4,7,10-trioxadodecanoic acid
• Empirical Formula (Hill Notation): C₂₄H₂₉NO₇
• CAS Number: 867062-95-1
• Molecular Weight: 443.49
• MDL number: MFCD06656471
• UNSPSC Code: 12352106
• NACRES: NA.22

Properties

• Quality Level: 200
• product line: Novabiochem^®
• Assay: ≥98% (TLC); ≥99.0% (HPLC)
• form: solid
• reaction suitability: reaction type: Pegylations
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: Fmoc
• storage temp.: 2-8°C
• SMILES string: N(CCOCCOCCOCCC(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3
• InChI: 1S/C24H29NO7/c26-23(27)9-11-29-13-15-31-16-14-30-12-10-25-24(28)32-17-22-20-7-3-1-5-18(20)19-6-2-4-8-21(19)22/h1-8,22H,9-17H2,(H,25,28)(H,26,27)
• InChI key: CHIDDYZONKDHLG-UHFFFAOYSA-N

Description

General description

13-Atom long aminoacid PEG spacer. Can be introduced using standard Fmoc SPPS protocols

Application

Fmoc-NH-(PEG)₂-COOH (13 atoms) Novabiochem^®. CAS 867062-95-1, molar mass 443.5 g/mol.

Linkage

Replaces: 01-63-0198

Analysis Note

Color (visual): white to slight yellow to light beige
Appearance (visual): powder or oil
Identity (LC-MS): 442.5 - 444.5
Purity (TLC(011A)): ≥ 98 %
Assay (HPLC, area%): ≥ 99.0 % (a/a)

To see the solvent systems used for TLC of Novabiochem^® products please click here.
The product may be a white powder or a transparent glass-like solid/oil

Legal Information

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable