| Identification | Back Directory | [Name]
alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) | [CAS]
1186025-29-5 | [Synonyms]
Ho-peg(24)-co-tbu
HO-PEG16-CH2CH2COOtBu
HO-PEG24-CH2CH2COOTBU
Hydroxy-PEG24-CH2CH2COOtBu
Hydroxy-PEG17-t-butyl ester
Hydroxy-PEG24-t-butyl ester
Hydroxy-PEG16-t-butyl ester
Hydroxy-PEGn-CH2CH2COOtBu (n=16,24)
Hydroxy-PEG24-t-butyl ester
HO-PEG24-CH2CH2COOtBu
alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) | [Molecular Formula]
C55H110O27 | [MDL Number]
MFCD13185018 | [MOL File]
1186025-29-5.mol | [Molecular Weight]
1203.45 |
| Chemical Properties | Back Directory | [storage temp. ]
-20°C | [solubility ]
Soluble in DMSO, DCM, DMF | [form ]
solid or liquid | [color ]
white to off-white | [α-end]
hydroxyl | [Ω-end]
(tert-Butyl ester) |
| Hazard Information | Back Directory | [Description]
Hydroxy-PEG12-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. | [reaction suitability]
reagent type: chemical modification reagent
reactivity: amine reactive |
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