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QBD10984

Sigma-Aldrich

Bis-dPEG®13-PFP ester

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100 MG
$364.00
1000 MG
$1,660.00

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100 MG
$364.00
1000 MG
$1,660.00

About This Item

Empirical Formula (Hill Notation):
C42H56F10O17
CAS Number:
1334170-00-1
Molecular Weight:
1022.87
MDL number:
MFCD20926400
UNSPSC Code:
12352108
PubChem Substance ID:
329823968
NACRES:
NA.22

$364.00

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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)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC2=C(C(F)=C(C(F)=C2F)F)F)=O

InChI key

WJRAPHRYVGETKA-UHFFFAOYSA-N

Features and Benefits

Bis-dPEG®13-PFP ester is a homobifunctional dPEG® crosslinker that allows conjugation to two different moieties, each containing free amines. The single molecular weight dPEG® spacer (50.0 Å) provides precise distance control between conjugated moieties. 2,3,4,5,6-pentafluorophenyl (PFP) ester is more reactive to amines than NHS ester and is more stable than NHS ester to hydrolysis.

Legal Information

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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