ChemicalBook >> CAS DataBase List >>PEG21-Tos
PEG21-Tos
- CAS No.
- 2179113-08-5
- Chemical Name:
- PEG21-Tos
- Synonyms
- PEG20-Tos;PEG21-Tos;PEG21-Tosylate;3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-Nonadecaoxanonapentacontane-1,59-diol, 1-4-methylbenzenesulfonate
- CBNumber:
- CB73163097
- Molecular Formula:
- C47H88O23S
- Molecular Weight:
- 1053.25
- MDL Number:
- MFCD29079389
- MOL File:
- 2179113-08-5.mol
Last updated:2023-04-23 13:52:06
PEG21-Tos price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| BroadPharm | BP-23115 | PEG21-Tos 96% | 2179113-08-5 | 100mg | $320 | 2021-12-16 | Buy |
| BroadPharm | BP-23115 | PEG21-Tos 96% | 2179113-08-5 | 250mg | $540 | 2021-12-16 | Buy |
| BroadPharm | BP-23115 | PEG21-Tos 96% | 2179113-08-5 | 500mg | $750 | 2021-12-16 | Buy |
PEG21-Tos Chemical Properties,Uses,Production
Description
PEG21-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
PEG21-Tos Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 11)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Jinan elephant international trading co., LTD | 13006575422@163.com | China | 6357 | 58 | |
| Alpha Biopharmaceuticals Co., Ltd | 0411-39042497 | sales@alphabiopharm.com | China | 1951 | 58 |
| Shaanxi Xinyan Bomei Biotechnology Co., Ltd. | 029-86217788 13892832556 | 2440688701@qq.com | China | 1993 | 58 |
| Nanjing Shizhou Biology Technology Co.,Ltd | 025-85563444 18351873721 | purchase@synzest.com | China | 10441 | 58 |
| Zhengzhou Akem Chemical Co., Ltd | 13303867194 | 3001317055@qq.com | China | 9574 | 58 |
| Beijing Jin Ming Biotechnology Co., Ltd. | 010-60605840 15801484223 | psaitong@jm-bio.com | China | 29834 | 58 |
| Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd | 0431-80514535 19917294565 | et@chemextension.com | China | 5064 | 58 |
PEG21-Tos
PEG20-Tos
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-Nonadecaoxanonapentacontane-1,59-diol, 1-4-methylbenzenesulfonate
PEG21-Tosylate
2179113-08-5
C47H88O23S