| Identification | Back Directory | [Name]
Methylamino-PEG4-t-butylester | [CAS]
1621616-14-5 | [Synonyms]
CAS_1621616-14-5
MeNH-PEG4-COOtBu
Methylamino-PEG4-Boc
MeNH-PEG4-CH2CH2COOtBu
Methylamino-PEG4-t-butylester
Methylamino-PEG5-t-butyl
ester
tert-Butyl 5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
4,7,10,13-Tetraoxa-16-azaheptadecanoic acid, 1,1-dimethylethyl ester | [Molecular Formula]
C16H33NO6 | [MDL Number]
MFCD28155210 | [MOL File]
1621616-14-5.mol | [Molecular Weight]
335.44 |
| Chemical Properties | Back Directory | [Boiling point ]
401.7±35.0 °C(Predicted) | [density ]
1.015±0.06 g/cm3(Predicted) | [solubility ]
Soluble in Water, DMSO, DCM, DMF | [form ]
Liquid | [pka]
9.52±0.10(Predicted) | [color ]
Colorless to light yellow |
| Hazard Information | Back Directory | [Description]
Methylamino-PEG4-t-butyl ester is a PEG linker containing a methylamine group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The methylamine group is reactive with carboxylic acids, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions. |
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Henan Alfachem Co.,Ltd.
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0371-0371-55051623 18137891487 |
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+86-02787215551 +86-19945035818 |
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http://www.topule.com/ |
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