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QBD10224

Sigma-Aldrich

Bis-dPEG®5-NHS ester

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100 MG
¥24,100
1000 MG
¥79,200

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100 MG
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1000 MG
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About This Item

Empirical Formula (Hill Notation):
C22H32N2O13
CAS Number:
756526-03-1
Molecular Weight:
532.50
MDL number:
MFCD11041118
UNSPSC Code:
51171641
PubChem Substance ID:
329823897
NACRES:
NA.22

¥24,100

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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(CCOCCOCCOCCOCCOCCC(ON1C(CCC1=O)=O)=O)ON2C(CCC2=O)=O

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

InChI key

FTYUGLBWKRXQBD-UHFFFAOYSA-N

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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 Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

QBD10224-100MG:
QBD10224-1000MG:

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