- OH-PEG8-Tos
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2026-07-24
- CAS:886469-23-4
- Min. Order: 1g
- Purity: 98%
- Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
- PEG8-Tos
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-
2026-04-20
- CAS:886469-23-4
- Purity:
- Supply Ability: 10g
- OH-PEG8-Tos
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-
2025-06-07
- CAS:886469-23-4
- Min. Order: 5g
- Purity: >98.00%
- Supply Ability: 5g
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| | PEG9-Tos Basic information |
| Product Name: | PEG9-Tos | | Synonyms: | Peg9-ots;PEG9-Tos;Tos-PEG8-OH;3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate);OH-PEG8-Tos;23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate;HO-(CH2CH2O)8-Tos;Tos-PEG8-OH/
3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate) | | CAS: | 886469-23-4 | | MF: | C23H40O11S | | MW: | 524.62 | | EINECS: | | | Product Categories: | | | Mol File: | 886469-23-4.mol |  |
| | PEG9-Tos Chemical Properties |
| storage temp. | Storage temp. 2-8°C | | solubility | Soluble in Water, DMSO, DCM, DMF | | form | Liquid | | color | Colorless to light yellow |
| | PEG9-Tos Usage And Synthesis |
| Description | PEG9-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 | PEG8-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. | | IC 50 | PEGs | | References | [1] Snaebjornsson MT, et al. Non-canonical functions of enzymes facilitate cross-talk between cell metabolic and regulatory pathways. Exp Mol Med. 2018 Apr 16;50(4):34. DOI:10.1038/s12276-018-0065-6 |
| | PEG9-Tos Preparation Products And Raw materials |
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