Tos-PEG4-t-butyl ester
|
- ₹0
- Product name: Tos-PEG4-t-butyl ester
- CAS: 217817-01-1
- MF: C20H32O8S
- MW: 432.53
- EINECS:
- MDL Number:MFCD22201544
- Synonyms:Tos-PEG4-t-butyl ester;tert-butyl 3-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]propanoate;tert-butyl 3-[2-(2-{2-[(4-methylbenzenesulfonyl)oxy]ethoxy}ethoxy)ethoxy]propanoate;Tos-PEG3-CH2CH2COOtBu;Tos-PEG4-Boc;Propanoic acid, 3-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester;Tos-PEG3-COOtBu;3-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-propionic acid tert-butyl ester
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|
Properties
Boiling point :528.5±45.0 °C(Predicted)
Density :1.154±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :Liquid
color :Colorless to light yellow
Density :1.154±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :Liquid
color :Colorless to light yellow
Safety Information
| Symbol(GHS): |
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | |||||||||||||||||||||
| Hazard statements: |
|
|||||||||||||||||||||
| Precautionary statements: |
|
Description
Tos-PEG4-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
Tos-PEG3-t-butyl ester Tos-PEG5-CH2CO2t-butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG6-t-Butyl ester Tos-PEG4-CH2CO2H Tos-PEG2-t-butyl ester Tos-PEG5 t-butyl ester Tos-PEG7-t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) TOS-PEG5-THP 37860-51-8 19249-03-7 Tos-PEG3-CH2CO2H 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
- Tos-PEG5 t-butyl ester
₹7700-22200 - 37860-51-8
₹8800-29714.63 - 19249-03-7
₹2700-83274
Suppliers and manufacturers
A.J Chemicals
ATK CHEMICAL COMPANY LIMITED
TargetMol Chemicals Inc.
Nextpeptide Inc
InvivoChem
Hangzhou MolCore BioPharmatech Co.,Ltd.
Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
