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Tos-PEG5-CH2CO2t-butyl ester

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Tos-PEG5-CH2CO2t-butyl ester Suppliers list
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000
Email: marketing@targetmol.com
Products Intro: Product Name:Tos-PEG4-CH2-Boc
CAS:169751-73-9
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-CH2COOtBu
CAS:169751-73-9
Purity:98% Min. Package:5KG;1KG
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503259 +86-19930503259
Email: cherry@crovellbio.com
Products Intro: Product Name:Tos-PEG5-CH2CO2t-butyl ester
CAS:169751-73-9
Purity:99% Package:25kg
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203
Email: info@chemextension.com
Products Intro: Product Name:Tos-PEG5-CH2CO2tBu
CAS:169751-73-9
Purity:95%+ Package:1g;5g;10g;25g;50g;100g; Remarks:accept Custom Synthesis Services, support large packing
Company Name: Aladdin Scientific
Tel: +1-833-552-7181
Email: sales@aladdinsci.com
Products Intro: Product Name:Tos-PEG4-CH2-Boc
CAS:169751-73-9
Purity:95% Package:$28.9/100mg;$49.9/250mg;Bulk package Remarks:95%
Tos-PEG5-CH2CO2t-butyl ester Basic information
Product Name:Tos-PEG5-CH2CO2t-butyl ester
Synonyms:Tos-PEG5-CH2CO2t-butyl ester;tert-Butyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecan-1-oate;Tos-PEG4-t-butyl acetate;2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester;tert-butyl 2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]acetate;3,6,9,12-Tetraoxatetradecanoic acid, 14-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG4-CH2-Boc;Tos-PEG5-CH2CO2tBu
CAS:169751-73-9
MF:C21H34O9S
MW:462.55
EINECS:
Product Categories:
Mol File:169751-73-9.mol
Tos-PEG5-CH2CO2t-butyl ester Structure
Tos-PEG5-CH2CO2t-butyl ester Chemical Properties
Boiling point 550.0±50.0 °C(Predicted)
density 1.163±0.06 g/cm3(Predicted)
Safety Information
MSDS Information
Tos-PEG5-CH2CO2t-butyl ester Usage And Synthesis
DescriptionTos-PEG5-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.
Tos-PEG5-CH2CO2t-butyl ester Preparation Products And Raw materials
Tag:Tos-PEG5-CH2CO2t-butyl ester(169751-73-9) Related Product Information
Tos-PEG2-t-butyl ester Tos-PEG4-CH2CO2H Tos-PEG4-t-butyl ester Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG21-Tos Tri(Ethylene Glycol) DI-P-Toluenesulfonate TETRAETHYLENE GLYCOL DI-P-TOSYLATE Tos-PEG13-t-butyl ester TOS-PEG5-THP Tos-PEG5 t-butyl ester Tos-PEG10-CH2CH2COOtBu Tos-PEG3-t-butyl ester Tos-PEG13-Tos (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester