MAl-PEG6-t-butyl ester CAS#: 518044-37-6

MAl-PEG6-t-butyl ester Basic information

Product Name:

MAl-PEG6-t-butyl ester

Synonyms:

MAl-PEG6-t-butyl ester
MAL-PEG6-CH2CH2COOTBU
Mal-PEG6-OtBu
Mal-PEG6-COOtBu
Mal-PEG6-Boc
4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester
Mal-PEG6-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester

CAS:

518044-37-6

MF:

C23H39NO10

MW:

489.56

Product Categories:

peg

Mol File:

518044-37-6.mol

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MAl-PEG6-t-butyl ester Chemical Properties

Boiling point:: 565.2±50.0 °C(Predicted)
Density: 1.149±0.06 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
pka: -2.34±0.20(Predicted)
form: Viscous Liquid
color: Light yellow to yellow

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MAl-PEG6-t-butyl ester Usage And Synthesis

Description

Mal-PEG6-t-butyl ester is a PEG linker containing a maleimide group and a t-butyl ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

MAl-PEG6-t-butyl esterSupplier

Hunan HuaTeng Pharmaceutical Co., Ltd.,

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Jinan elephant international trading co., LTD

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Zhengzhou Huiju Chemical Co., Ltd.

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Amatek Scientific Co. Ltd.

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Xi'an Confluore Biological Technology Co., Ltd.

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