QBD10249

Amino-dPEG^®₄-OH

• Synonym(s): 11-Amino-3,6,9-trioxaundecanol, 2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol, Polyethylene glycol, T₄EGMA, Tetraethylene glycol monoamine
• Empirical Formula (Hill Notation): C₈H₁₉NO₄
• CAS Number: 86770-74-3
• Molecular Weight: 193.24
• MDL number: MFCD01752874
• UNSPSC Code: 51171641
• PubChem Substance ID: 329823900
• NACRES: NA.22

Properties

• assay: >90%
• form: solid or viscous liquid
• reaction suitability: reagent type: cross-linking reagent; reactivity: carboxyl reactive
• functional group: amine; hydroxyl
• polymer architecture: shape: linear; functionality: monofunctional
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: NCCOCCOCCOCCO
• InChI: 1S/C8H19NO4/c9-1-3-11-5-7-13-8-6-12-4-2-10/h10H,1-9H2
• InChI key: ANOJXMUSDYSKET-UHFFFAOYSA-N

Description

Features and Benefits

Amino-dPEG^®₄-OH reagent contains a terminal primary amine and a terminal hydroxyl (alcohol) group separated by a single molecular weight dPEG^® spacer (14.3 Å). The spacers are highly hydrophilic and non-immunogenic. Because each spacer is a discrete, single molecular weight entity, precise spatial control is possible. These products can be used in a variety of applications, including surface modification where the terminal amine is reacted with an activated carboxylic acid and the terminal hydroxyl provides a non-immunogenic, hydrophilic coating over the targeted surface.

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