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Tos-PEG4-t-butyl ester

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Tos-PEG4-t-butyl ester Suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:217817-01-1
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Products Intro: Product Name:Tos-PEG4-t-butyl ester；Tos-PEG4-Boc
CAS:217817-01-1
Purity:98.00% Package:100 mg；500 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Products Intro: Product Name:Tos-PEG4-t-butyl ester
CAS:217817-01-1
Purity:98% Min. Package:5KG;1KG
Company Name: InvivoChem
Tel: +1-708-310-1919 +1-13798911105
Email: sales@invivochem.cn
Products Intro: Product Name:Tos-PEG4-t-butyl ester
CAS:217817-01-1
Purity:98% Package:10mg Remarks:V16616
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207
Email: sales@molcore.com
Products Intro: Product Name:Tos-PEG4-t-butyl ester (Tos-PEG4-Boc)
CAS:217817-01-1
Purity:95%+ Remarks:MC739200

Tos-PEG4-t-butyl ester manufacturers

  • Tos-PEG4-COOtBu
  • Tos-PEG4-COOtBu pictures
  • $0.00 / 5g
  • 2024-03-27
  • CAS:217817-01-1
  • Min. Order: 5g
  • Purity: >98.00%
  • Supply Ability: 5g
Tos-PEG4-t-butyl ester Basic information
Product Name:Tos-PEG4-t-butyl ester
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
CAS:217817-01-1
MF:C20H32O8S
MW:432.53
EINECS:
Product Categories:
Mol File:217817-01-1.mol
Tos-PEG4-t-butyl ester Structure
Tos-PEG4-t-butyl ester Chemical Properties
Boiling point 528.5±45.0 °C(Predicted)
density 1.154±0.06 g/cm3(Predicted)
storage temp. 2-8°C
Safety Information
MSDS Information
Tos-PEG4-t-butyl ester Usage And Synthesis
DescriptionTos-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.
Tos-PEG4-t-butyl ester Preparation Products And Raw materials
Tag:Tos-PEG4-t-butyl ester(217817-01-1) Related Product Information
Tos-PEG3-t-butyl ester Tos-PEG2-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG5-CH2CO2H Tos-PEG5-CH2CO2t-butyl ester Tos-PEG5 t-butyl ester Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester Tos-PEG10-CH2CH2COOtBu Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG1-COOtBu Tos-PEG8-COOtBu TOS-PEG5-THP Tos-PEG13-t-butyl ester TETRAETHYLENE GLYCOL DI-P-TOSYLATE Tri(Ethylene Glycol) DI-P-Toluenesulfonate