Identification | Back Directory | [Name]
Hydroxy-PEG5-t-butyl acetate | [CAS]
1807530-05-7 | [Synonyms]
OH-PEG5-CH2COOtBu Hydroxy-PEG4-O-Boc Hydroxy-PEG5-CH2COOtBu Hydroxy-PEG5-t-butyl acetate tert-butyl 17-hydroxy-3,6,9,12,15-pentaoxaheptadecanoate tert-butyl 17-hydroxy-3,6,9,12,15-pentaoxaheptadecan-1-oate tert-Butyl 17-Hydroxy-3,6,9,12,15-pentaoxa-1-heptadecanoate 3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-hydroxy-, 1,1-dimethylethyl ester [2-(2-{2-[2-(2-Hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-acetic acid tert-butyl ester | [Molecular Formula]
C16H32O8 | [MDL Number]
MFCD27977509 | [MOL File]
1807530-05-7.mol | [Molecular Weight]
352.42 |
Chemical Properties | Back Directory | [Boiling point ]
432.4±40.0 °C(Predicted) | [density ]
1.082±0.06 g/cm3(Predicted) | [solubility ]
Soluble in Water, DMSO, DCM, DMF | [form ]
Liquid | [pka]
14.36±0.10(Predicted) | [color ]
Colorless to light yellow |
Hazard Information | Back Directory | [Description]
Hydroxy-PEG5-CH2CO2tBu is a PEG linker containing a hydroxyl group with a t-butyl protected carboxyl group. 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. |
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