QBD10800

m-dPEG^®₈-Lipoamide

• Synonym(s): (3R)-N-3,6,9,12,15,18,21,24-Octaoxapentacos-1-yl-1,2-dithiolane-3-pentanamide, Polyethylene glycol
• Empirical Formula (Hill Notation): C₂₅H₄₉NO₉S₂
• CAS Number: 1334172-67-6
• Molecular Weight: 571.79
• MDL number: MFCD21363252
• UNSPSC Code: 51171641
• PubChem Substance ID: 329823953
• NACRES: NA.22

Properties

• Assay: >90%
• form: solid or viscous liquid
• reaction suitability: reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: gold reactive
• polymer architecture: shape: linear; functionality: monofunctional
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: COCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1SSCC1)=O

Description

Features and Benefits

The m-dPEG^®₈-lipoamide has a lipoic acid group linked to a single molecular weight methoxy-terminated dPEG^® spacer arm. The lipoic acid group readily forms stable dative bonds with metals such as gold. The hydrophilic, non-immunogenic single molecular weight dPEG^® imparts water solubility to the target molecules. As surface modification reagents, these dPEG^® products reduce non-specific binding to modified surfaces.

Legal Information

Products Protected under U.S. Patents # 7,888,536 B2

dPEG is a registered trademark of Quanta BioDesign

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable