- OH-PEG9-COOtBu
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2026-07-24
- CAS:2055042-66-3
- Min. Order: 1g
- Purity: 98%
- Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
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| | Hydroxy-PEG9-t-butyl ester Basic information |
| Product Name: | Hydroxy-PEG9-t-butyl ester | | Synonyms: | Hydroxy-PEG9-t-butyl ester;HO-PEG9-CH2CH2COOtBu;HO-PEG9-COOtBu;CAS_2055042-66-3;Hydroxy-PEG9-Boc;4,7,10,13,16,19,22,25,28-Nonaoxatriacontanoic acid, 30-hydroxy-, 1,1-dimethylethyl ester;HO-PEG9-CH2CH2COOtBu/4,7,10,13,16,19,22,25,28-Nonaoxatriacontanoic acid, 30-hydroxy-, 1,1-dimethylethyl ester;OH-PEG9-COOtBu | | CAS: | 2055042-66-3 | | MF: | C25H50O12 | | MW: | 542.66 | | EINECS: | | | Product Categories: | | | Mol File: | 2055042-66-3.mol |  |
| | Hydroxy-PEG9-t-butyl ester Chemical Properties |
| storage temp. | 2-8°C | | solubility | Soluble in Water, DMSO, DCM, DMF | | form | Liquid | | color | Colorless to light yellow |
| | Hydroxy-PEG9-t-butyl ester Usage And Synthesis |
| Description | Hydroxy-PEG9-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions. | | Uses | Hydroxy-PEG9-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. | | IC 50 | PEGs; Alkyl/ether | | 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 |
| | Hydroxy-PEG9-t-butyl ester Preparation Products And Raw materials |
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