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t-Boc-N-amido-PEG2-NHS ester - 98%, high purity , CAS No.2183440-73-3
t-Boc-N-amido-PEG-NHS ester
Basic Description Synonyms (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]propanoate | AT17276 | 2,5-dioxopyrrolidin-1-yl 3-[2-(2-{[(tert-butoxy)carbonyl]amino}ethoxy)ethoxy]propanoate | 3-[2-(2-tert-Butoxycarbonylamino-ethoxy)-ethoxy]-propi Specifications & Purity ≥98% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description t-Boc-N-amido-PEG2-NHS ester is a PEG derivative containing an NHS ester and a t-Boc protected amine group. The hydrophilic PEG spacer increases the solubility of compounds in aqueous media. The t-Boc group can be deprotected under mild acidic conditions to form a free amine. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Names and Identifiers IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]propanoate INCHI InChI=1S/C16H26N2O8/c1-16(2,3)25-15(22)17-7-9-24-11-10-23-8-6-14(21)26-18-12(19)4-5-13(18)20/h4-11H2,1-3H3,(H,17,22) InChi Key FNZXIPYAXFROBS-UHFFFAOYSA-N Canonical SMILES CC(C)(C)OC(=O)NCCOCCOCCC(=O)ON1C(=O)CCC1=O Isomeric SMILES CC(C)(C)OC(=O)NCCOCCOCCC(=O)ON1C(=O)CCC1=O PubChem CID 23591747 Molecular Weight 374.4
Chemical and Physical Properties Solubility Solubility in DCM
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