Tos-PEG6-t-Butyl ester CAS#: 850090-10-7

Tos-PEG6-t-Butyl ester Basic information

Product Name:

Tos-PEG6-t-Butyl ester

Synonyms:

Tos-PEG5-CH2CH2COOtBu
Tos-PEG6-t-Butyl ester
Tos-PEG5-C2-Boc
4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
tert-butyl 1-(tosyloxy)-3,6,9,12,15-pentaoxaoctadecan-18-oate
3,6,9,12,15-Pentaoxaoctadecan-18-oic acid,1-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
Tos-PEG5-CH2CH2COOtBu/4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
tert-butyl 3-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

CAS:

850090-10-7

MF:

C24H40O10S

MW:

520.63

Mol File:

850090-10-7.mol

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Tos-PEG6-t-Butyl ester Chemical Properties

form: Liquid
color: Colorless to light yellow

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Tos-PEG6-t-Butyl ester Usage And Synthesis

Description

Tos-PEG6-t-Butyl ester 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-PEG6-t-Butyl esterSupplier

Nanjing Anyan Pharmaceutical Technology Co. , Ltd.

Tel: 025-58361178 17351780683
Email: amy.xiang@ally-chem.com

Jinan elephant international trading co., LTD

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Email: 13006575422@163.com

Amatek Scientific Co. Ltd.

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Email: info@amateksci.com

Aikon International Limited

Tel: 025-58851090 13611564524
Email: lwan@aikonchem.com

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com

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