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About This Item
Empirical Formula (Hill Notation):
C26H24F10O9
CAS Number:
Molecular Weight:
670.45
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
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(CCOCCOCCOCCOCCOCCC(OC1=C(C(F)=C(C(F)=C1F)F)F)=O)OC2=C(C(F)=C(C(F)=C2F)F)F
Features and Benefits
Bis-dPEG®5-PFP ester has 2,3,4,5,6-pentafluorophenyl (PFP) moiety that allows conjugation to two different moieties, each containing free amines. The single molecular weight dPEG® spacer (21.7 Å) provides precise distance control between conjugated moieties. PFP ester is more reactive to amines than the NHS ester and are more stable than the NHS esters towards hydrolysis.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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