QBD10983

Bis-dPEG^®₉-PFP ester

• Synonyma: Polyethylene glycol
• Empirický vzorec (Hillův zápis): C₃₄H₄₀F₁₀O₁₃
• Číslo CAS: 1334170-00-1
• Molekulová hmotnost: 846.66
• MDL number: MFCD20926401
• UNSPSC Code: 12352108
• PubChem Substance ID: 329823967
• NACRES: NA.22

Vlastnosti

• 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
• InChI: 1S/C34H40F10O13/c35-23-25(37)29(41)33(30(42)26(23)38)56-21(45)1-3-47-5-7-49-9-11-51-13-15-53-17-19-55-20-18-54-16-14-52-12-10-50-8-6-48-4-2-22(46)57-34-31(43)27(39)24(36)28(40)32(34)44/h1-20H2
• InChI key: OFZQOXAQZALFLN-UHFFFAOYSA-N

Popis

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

Bezpečnostní informace

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