Company Name: |
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
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Tel: |
029-86217788 13892832556 |
Email: |
2440688701@qq.com |
Products Intro: |
Product Name:Tos-PEG4-methyl ester CAS:1239588-09-0 Purity:95% HPLC Package:1g;5g;10g;25g;100g;1kg
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Company Name: |
Nanjing Shizhou Biology Technology Co.,Ltd
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Tel: |
025-85563444 18351873721 |
Email: |
purchase@synzest.com |
Products Intro: |
Product Name:methyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate CAS:1239588-09-0 Purity:95%HPLC Package:50mg;100mg;250mg;1g
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Company Name: |
Zhengzhou Akem Chemical Co., Ltd
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Tel: |
13303867194 |
Email: |
3001317055@qq.com |
Products Intro: |
Product Name:Tos-PEG4-methyl ester CAS:1239588-09-0 Purity:95% Package:250mg;500mg;1g;5g
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| methyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate Basic information |
| methyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate Chemical Properties |
Boiling point | 504.8±45.0 °C(Predicted) | density | 1.201±0.06 g/cm3(Predicted) |
| methyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate Usage And Synthesis |
Description | Tos-PEG4-methyl ester is a PEG linker with tosyl and methyl ester moieties. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG linker increases the water solubility of the compound. Methyl ester can be hydrolyzed under strong basic condition. |
| methyl 3-(2-(2-(2-(tosyloxy)ethoxy)ethoxy)ethoxy)propanoate Preparation Products And Raw materials |
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