| Identification | Back Directory | [Name]
Tos-PEG3-CH2CO2tBu | [CAS]
882518-89-0 | [Synonyms]
Tos-PEG2-CH2-Boc
Tos-PEG3-CH2CO2tBu
Tos-PEG2-CH2COOtBu
tert-butyl 2-(2-(2-(tosyloxy)ethoxy)ethoxy)acetate
{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-acetic acid tert-butyl ester
2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-Acetic acid, 1,1-dimethylethyl
Acetic acid, 2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester | [Molecular Formula]
C17H26O7S | [MDL Number]
MFCD27977515 | [MOL File]
882518-89-0.mol | [Molecular Weight]
374.45 |
| Hazard Information | Back Directory | [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. |
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