QBD10224
Bis-dPEG®5-NHS ester
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About This Item
Empirical Formula (Hill Notation):
C22H32N2O13
CAS Number:
Molecular Weight:
532.50
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
51171641
MDL number:
InChI
1S/C22H32N2O13/c25-17-1-2-18(26)23(17)36-21(29)5-7-31-9-11-33-13-15-35-16-14-34-12-10-32-8-6-22(30)37-24-19(27)3-4-20(24)28/h1-16H2
SMILES string
O=C(CCOCCOCCOCCOCCOCCC(ON1C(CCC1=O)=O)=O)ON2C(CCC2=O)=O
InChI key
FTYUGLBWKRXQBD-UHFFFAOYSA-N
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
Related Categories
Features and Benefits
Bis-dPEG®5-NHS ester is a homobifunctional dPEG® crosslinking product which allows conjugation to two different moieties, each containing free amines. The single molecular weight dPEG® spacer provides precise distance control between conjugated moieties. N-hydroxysuccinimide (NHS) ester versions are highly reactive to free amines.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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