ChemicalBook > CAS DataBase List > PEG21-Tos
PEG21-Tos
- Product Name
- PEG21-Tos
- CAS No.
- 2179113-08-5
- Chemical Name
- PEG21-Tos
- Synonyms
- PEG20-Tos;PEG21-Tos;OH-PEG20-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
- Formula Weight
- 1053.25
- MOL File
- 2179113-08-5.mol
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PEG21-Tos Property
- Boiling point:
- 913.1±65.0 °C(Predicted)
- Density
- 1.149±0.06 g/cm3(Predicted)
- solubility
- Soluble in DMSO, DCM, DMF
- pka
- 14.36±0.10(Predicted)
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N-Bromosuccinimide Price
BroadPharm
- Product number
- BP-23115
- Product name
- PEG21-Tos
- Purity
- 96%
- Packaging
- 100mg
- Price
- $320
- Updated
- 2021/12/16
BroadPharm
- Product number
- BP-23115
- Product name
- PEG21-Tos
- Purity
- 96%
- Packaging
- 250mg
- Price
- $540
- Updated
- 2021/12/16
BroadPharm
- Product number
- BP-23115
- Product name
- PEG21-Tos
- Purity
- 96%
- Packaging
- 500mg
- Price
- $750
- Updated
- 2021/12/16
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PEG21-Tos Chemical Properties,Usage,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.
Uses
PEG20-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
IC 50
PEGs
References
[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
PEG21-Tos Preparation Products And Raw materials
Raw materials
Preparation Products
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PEG21-Tos Suppliers
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- +1-781-999-5354; +17819995354
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- Country
- United States
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