QBD10801

m-dPEG^®₁₂-Lipoamide

• Synonym(s): Polyethylene glycol
• Empirical Formula (Hill Notation): C₃₃H₆₅NO₁₃S₂
• CAS Number: 1334172-68-7
• Molecular Weight: 748.00
• MDL number: MFCD21363253
• UNSPSC Code: 51171641
• PubChem Substance ID: 329823954
• 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: COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1CCSS1)=O

Description

Features and Benefits

The m-dPEG^®₁₂-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: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable