QBD10983

Bis-dPEG^®₉-PFP ester

• Sinónimos: Polyethylene glycol
• Fórmula empírica (notación de Hill): C₃₄H₄₀F₁₀O₁₃
• Número de CAS: 1334170-00-1
• Peso molecular: 846.66
• MDL number: MFCD20926401
• UNSPSC Code: 12352108
• PubChem Substance ID: 329823967
• NACRES: NA.22

Propiedades

• assay: >90%
• form: solid or viscous liquid
• reaction suitability: reagent type: cross-linking reagent; reactivity: amine reactive
• polymer architecture: shape: linear; functionality: homobifunctional
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: O=C(OC1=C(C(F)=C(C(F)=C1F)F)F)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC2=C(C(F)=C(C(F)=C2F)F)F)=O

Descripción

Features and Benefits

Bis-dPEG^®₉-PFP ester is a homobifunctional dPEG^® crosslinker which allows conjugation to two different moieties, each containing free amines. The single molecular weight dPEG^® spacer (35.8 Å) provide precise distance control between conjugated moieties. 2,3,4,5,6-pentafluorophenyl (PFP) ester is more reactive to amines than NHS ester and are more stable than NHS esters to hydrolysis.

Legal Information

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

dPEG is a registered trademark of Quanta BioDesign

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable