Mal-PEG3-NHS ester CAS#: 1537892-36-6

Mal-PEG3-NHS ester Basic information

Product Name:

Mal-PEG3-NHS ester

Synonyms:

Mal-PEG3-NHS ester
Mal-PEG3-NHS
2,5-Dioxo-1-pyrrolidinyl 3-[2-[2-[2-(2,5-dioxo-2,5-dihydro-1-pyrrolyl)ethoxy]ethoxy]ethoxy]propanoate
Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate
Mal-PEG3-CH2CH2COONHS

CAS:

1537892-36-6

MF:

C17H22N2O9

MW:

398.36

Product Categories:

peg

Mol File:

1537892-36-6.mol

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Mal-PEG3-NHS ester Chemical Properties

Boiling point:: 552.4±60.0 °C(Predicted)
Density: 1.39±0.1 g/cm3(Predicted)
solubility: Soluble in DCM
pka: -2.34±0.20(Predicted)
form: Liquid
color: Colorless to light yellow

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Mal-PEG3-NHS ester Usage And Synthesis

Description

Mal-PEG3-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Mal-PEG3-NHS esterSupplier

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Email: han_yajun@dctc.daicel.com

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Email: viola@huatengsci.com

Jinan elephant international trading co., LTD

Tel
Email: 13006575422@163.com

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Email: 2885676761@qq.com

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Email: psaitong@jm-bio.com

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