ChemicalBook--->CAS DataBase List--->82217-01-4

82217-01-4

Request For Quotation
82217-01-4 Structure

82217-01-4 Structure
IdentificationBack Directory
[Name]

m-PEG9-Tos
[CAS]

82217-01-4
[Synonyms]

m-PEG9-OTs
m-PEG9-Tos
TosO-(CH2CH2O)8-Me
2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl 4-methylbenzenesulfonate
2,5,8,11,14,17,20,23-Octaoxapentacosan-25-ol, 25-(4-methylbenzenesulfonate)
[Molecular Formula]

C24H42O11S
[MDL Number]

MFCD29918217
[MOL File]

82217-01-4.mol
[Molecular Weight]

538.65
Hazard InformationBack Directory
[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.
82217-01-4 suppliers list
Company Name: Nanjing Junnahe Biopharmaceutical Co., Ltd  
Telephone: 025-58367986 17351780683
Website: https://www.chemicalbook.com/productlist.aspx?cbn=CB0386760
Company Name: Jinan elephant international trading co., LTD  
Telephone:
Website: www.chemicalbook.com/ShowSupplierProductsList19883/0_EN.htm
Company Name: Shanghai Yihe Biological Technology Co., Ltd.  
Telephone: 021-68882955 17721395025
Website: http://www.yihefd.com/products/
Company Name: Amatek Scientific Co. Ltd.  
Telephone: 0512-56316828 400-867-5858;400-867-5858
Website: http://www.amateksci.com
Company Name: Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd  
Telephone: 50929289 18616309303
Website: www.ypptech.com.cn
Company Name: Xi'an Confluore Biological Technology Co., Ltd.  
Telephone: +86-156-80926068 +86-15680926068
Website: http://www.confluore.cn/
Company Name: Angel Pharmatech, Ltd.  
Telephone: 17317130613
Website: http://www.angelpharmatech.com
Company Name: Alpha Biopharmaceuticals Co., Ltd  
Telephone: 0411-39042497
Website: alphabiopharm.com/?reqp=1&reqr=
Company Name: Nextpeptide Inc  
Telephone: +86-0571-81612335 +8613336028439
Website: http://www.nextpeptide.com/
Company Name: Shaanxi Xinyan Bomei Biotechnology Co., Ltd.  
Telephone: 13892832556
Website: www.xinyanbm.com/
Company Name: Xiamen Sinopeg Biotech Co., Ltd.  
Telephone: 400-9189898 17359873007
Website: http://www.sinopeg.com.cn
Company Name: Changzhou Kechem Bio-Scientific Co., LTD.  
Telephone: 0519-68985668 13685222090
Website: http://www.kechem.cn/
Company Name: Zhengzhou Convergence Chemical Co. LTD  
Telephone: 13393710386
Website: www.chemicalbook.com/supplier/23627897/
Company Name: Nanjing Shizhou Biology Technology Co.,Ltd  
Telephone: 025-85563444 18351873721
Website: http://www.synzest.com
Company Name: Beijing Taihe Jingming Pharmaceutical Technology Co., Ltd.  
Telephone: 15011440205
Website: www.chemicalbook.com/ShowSupplierProductsList1954665/0_EN.htm
Company Name: Affinity（Wuhan）Ltd.  
Telephone: 15841022315
Website: https://precisepeg.com
Company Name: Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd  
Telephone: 0431-80514535 19917294565
Website: www.chemextension.com
Company Name: Nanjing Bairuikang Biotechnology Co., Ltd.  
Telephone: 18168036974
Website:
Tags:82217-01-4 Related Product Information
102013-72-9 651042-84-1 125562-30-3 211859-73-3 2576495-35-5 1316189-13-5 6048-68-6