QBD10808

Lipoamido-dPEG^®₁₂-acid

• Synonyme(s) : Polyethylene glycol, alpha-(2-carboxyethyl)-omega-[2-[[5-(3R)-1,2-dithiolan-3-yl-1-oxopentyl]amino]ethoxy]poly(oxy-1,2-ethanediyl)
• Formule empirique (notation de Hill): C₃₅H₆₇NO₁₅S₂
• Numéro CAS: 1334172-71-2
• Poids moléculaire : 806.03
• Numéro MDL: MFCD21363244
• Code UNSPSC : 12352106
• ID de substance PubChem : 329823957
• Nomenclature NACRES : NA.22

Propriétés

• Pureté: >90%
• Forme: solid or viscous liquid
• Capacité de réaction: reaction type: Pegylations
• Pertinence de la réaction: reagent type: chemical modification reagent; reagent type: cross-linking reagent; reactivity: gold reactive
• Architecture des polymères: shape: linear; functionality: heterobifunctional
• Conditions d'expédition: ambient
• Température de stockage: −20°C
• Chaîne SMILES: O=C(CCCCC1SSCC1)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O

Description

Caractéristiques et avantages

Lipoamido-dPEG^®₁₂-acid permits crosslinking of a molecule with an amine functional group to a metal surface such as gold. The lipoamide group readily forms strong, stable dative bonds with metals such as gold, while the acid group reacts with amines. The dPEG^® spacers are hydrophilic, non-immunogenic, single molecular weight compounds of exact length. Precise spacing control of the crosslinked molecules is possible because of this single molecular weight nature. The dPEG^® spacers also improve the water solubility of the target molecules.

Informations légales

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

dPEG is a registered trademark of Quanta BioDesign

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable