(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester

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(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester manufacturers

  • Tos-PEG3-CH2COOtBu
  • Tos-PEG3-CH2COOtBu pictures
  • $22.00
  • 2026-08-25
  • CAS:1530778-24-5
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 50kg
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Basic information
Product Name:(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester
Synonyms:(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester;(2-(2-[2-(TOLUENE-4-SULFONYLOXY)-ETHOXY]-ETHOXY)-ETHOXY)-ACETIC ACID;Tos-PEG3-CH2COOtBu;CAS_1530778-24-5;tert-butyl 2-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)acetate;2-Methyl-2-propanyl {2-[2-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)ethoxy]ethoxy}acetate;Acetic acid, 2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester;Tos-PEG3-CH2COOtBu/Acetic acid, 2-[2-[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]ethoxy]-, 1,1-dimethylethyl ester
CAS:1530778-24-5
MF:C19H30O8S
MW:418.5
EINECS:
Product Categories:
Mol File:1530778-24-5.mol
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Structure
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Chemical Properties
Boiling point 517.7±45.0 °C(Predicted)
density 1.168±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
form Liquid
color Colorless to off-white
Safety Information
MSDS Information
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Usage And Synthesis
UsesTos-PEG3-CH2COOtBu is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
IC 50PEGs
References[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Preparation Products And Raw materials
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