Tos-PEG7-t-butyl ester
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- Product name: Tos-PEG7-t-butyl ester
- CAS: 406213-75-0
- MF: C26H44O11S
- MW: 564.69
- EINECS:
- MDL Number:MFCD20926384
- Synonyms:Tos-PEG7-t-butyl ester;Tos-PEG6-CH2CH2COOtBu;Tos-PEG6-C2-Boc;4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG6-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;tert-Butyl 1-(Tosyloxy)-3,6,9,12,15,18-hexaoxahenicosan-21-oate
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Properties
Boiling point :621.1±55.0 °C(Predicted)
Density :1.146±0.06 g/cm3(Predicted)
form :Liquid
color :Yellow to brown
Density :1.146±0.06 g/cm3(Predicted)
form :Liquid
color :Yellow to brown
Safety Information
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Description
Tos-PEG7-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.More related product prices
42749-27-9 Octaethylene glycol di(p-toluenesulfonate) Tos-PEG6-t-Butyl ester Tos-PEG3-t-butyl ester Tos-PEG4-t-butyl ester Tos-PEG2-t-butyl ester Tos-PEG5 t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) TOS-PEG5-THP Tos-PEG5-CH2CO2t-butyl ester 37860-51-8 19249-03-7 Tos-PEG3-CH2CO2tBu Tos-PEG21-Tos Tos-PEG13-Tos (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG7-CH2CO2t-butyl esterRelated product price
- 42749-27-9
₹4351.65-20200 - Tos-PEG5 t-butyl ester
₹7700-22200 - 37860-51-8
₹8800-29714.63
Suppliers and manufacturers
TargetMol Chemicals Inc.
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Jilin Chinese Academy of Sciences-yanshen Technology
Xi'an Confluore Biological Technology Co., Ltd.
TargetMol Chemicals Inc.
Anyang Hongmeng New Materials Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Accela ChemBio Co.,Ltd.
