m-PEG9-Tos
m-PEG9-Tos Basic information
- Product Name:
- m-PEG9-Tos
- Synonyms:
-
- m-PEG9-OTs
- m-PEG9-Tos
- 2,5,8,11,14,17,20,23-Octaoxapentacosan-25-ol, 25-(4-methylbenzenesulfonate)
- 2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl 4-methylbenzenesulfonate
- TosO-(CH2CH2O)8-Me
- CAS:
- 82217-01-4
- MF:
- C24H42O11S
- MW:
- 538.65
- Mol File:
- 82217-01-4.mol
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m-PEG9-Tos Usage And Synthesis
Description
m-PEG9-Tos is a PEG linker containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
Uses
Tos-PEG8-m is a derivative of silybin ethers, extracted from patent CN105037337A (compound III-d). Tos-PEG8-m is a PEG-based PROTAC linker can be used in the synthesis of Silymarin (HY-W043277)[1].
References
[1] Yuxia Zhao, et al. Derivative of silybin ethers, and synthetic method and application thereof. Patent CN105037337A.
m-PEG9-TosSupplier
Nanjing Junnahe Biopharmaceutical Co., Ltd
- Tel
- 025-58367986 17351780683
- amy.xiang@ally-chem.com
Jinan elephant international trading co., LTD
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- 13006575422@163.com
Shanghai Yihe Biological Technology Co., Ltd.
- Tel
- 021-68882955 17721395025
- 2423903095@qq.com
Amatek Scientific Co. Ltd.
- Tel
- 0512-56316828
- info@amateksci.com
Xi'an Confluore Biological Technology Co., Ltd.
- Tel
- +86-156-80926068 +86-15680926068
- 1924344760@qq.com
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