Tos-PEG7-CH2CO2t-butyl ester
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- Product name: Tos-PEG7-CH2CO2t-butyl ester
- CAS: 1530777-90-2
- MF: C25H42O11S
- MW: 550.66
- EINECS:
- MDL Number:MFCD27977492
- Synonyms:Tos-PEG7-CH2CO2t-butyl ester;Tos-PEG7-CH2CO2tBu;Tos-PEG6-CH2COOtBu;Tos-PEG6-CH2-Boc;3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG7-t-butyl acetate;Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate
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Properties
form :Viscous Liquid
color :Colorless to light yellow
color :Colorless to light yellow
Safety Information
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Description
Tos-PEG7-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.More related product prices
Tos-PEG21-Tos Tos-PEG13-Tos Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG7-t-butyl ester TOS-PEG5-THP Tos-PEG5-CH2CO2t-butyl ester 37860-51-8 19249-03-7 Tos-PEG3-CH2CO2tBu Tos-PEG6-t-Butyl ester Tos-PEG3-t-butyl ester Tos-PEG4-t-butyl ester (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG2-t-butyl ester Tos-PEG5 t-butyl esterRelated product price
- Tos-PEG21-Tos
₹5079-20061 - 37860-51-8
₹8800-29714.63 - 19249-03-7
₹2700-83274
Suppliers and manufacturers
A.J Chemicals
TargetMol Chemicals Inc.
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Shanghai Haohong Pharmaceutical Co., Ltd.
TargetMol Chemicals Inc.
Anyang Hongmeng New Materials Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Shaoyuan Technology (Shanghai) Co., Ltd.
Shanghai Easy CDMO Co.,Ltd