Tos-PEG3-CH2CO2tBu CAS#: 882518-89-0

Tos-PEG3-CH2CO2tBu Basic information

Product Name:

Tos-PEG3-CH2CO2tBu

Synonyms:

Tos-PEG3-CH2CO2tBu
Tos-PEG2-CH2COOtBu
tert-butyl 2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate
2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-Acetic acid, 1,1-dimethylethyl
Tos-PEG2-CH2-Boc
Acetic acid, 2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester
Tos-PEG2-CH2COOtBu/Acetic acid, 2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester

CAS:

882518-89-0

MF:

C17H26O7S

MW:

374.45

Mol File:

882518-89-0.mol

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Tos-PEG3-CH2CO2tBu Chemical Properties

solubility: Soluble in DMSO, DCM, DMF
form: Liquid
color: Colorless to light yellow

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Safety Information

HS Code: 2942000090

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Tos-PEG3-CH2CO2tBu Usage And Synthesis

Description

Tos-PEG3-CH2CO2tBu is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Tos-PEG3-CH2CO2tBuSupplier

Jinan elephant international trading co., LTD

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Email: 13006575422@163.com

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Email: info@amateksci.com

TargetMol Chemicals Inc.

Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com

Shaanxi Xinyan Bomei Biotechnology Co., Ltd.

Tel: 029-86217788 13892832556
Email: 2440688701@qq.com

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