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Merck
CN

QBD10075

4-formyl-benzamido-dPEG®12-EDA-MAL

别名:

Polyethylene glycol

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关于此项目

经验公式(希尔记法):
C44H70N4O18
分子量:
943.04
UNSPSC Code:
51171641
PubChem Substance ID:
NACRES:
NA.22
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assay

>90%

form

solid or viscous liquid

reaction suitability

reactivity: thiol reactive, reagent type: cross-linking reagent
reactivity: amine reactive

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

O=C(C1=CC=C(C=C1)C(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(NCCNC(CCN2C(C=CC2=O)=O)=O)=O)=O)[H]

InChI key

CRNALQPTUWXZDG-UHFFFAOYSA-N

Features and Benefits

4-formyl-benzamido-dPEG®12-EDA-MAL contains a 4-formyl benzamido group on one end of a 12-unit discrete (single molecular weight) PEG spacer arm and a reactive maleimide group on the other end. The maleimide group allows conjugation to a free sulfhydryl moiety. 4-formyl-benzamide is used to introduce an aldehyde group into a target molecule. The hydrophilic, non-immunogenic dPEG® spacer provides improved water solubility to the target molecule compared to spacers containing only hydrocarbons.

Legal Information

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


存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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全球贸易项目编号

货号GTIN
QBD10075-100MG04061832876627
QBD10075-1000MG04061832876610