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N-(Aminooxy-PEG3)-N-bis(PEG4-t-butyl ester) - 98%, high purity , CAS No.2112737-19-4
Basic Description Synonyms HY-140446 | DTXSID601100259 | CS-0115212 | AKOS040742195 | 1,31-di-tert-butyl 16-[2-(2-{2-[2-(aminooxy)ethoxy]ethoxy}ethoxy)ethyl]-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioate | 2112737-19-4 | N-(Aminooxy-PEG3)-N-bis(PEG4-t-butyl ester) | BP-2 Specifications & Purity ≥98% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description N-(Aminooxy-PEG3)-N-bis(PEG4-t-butyl ester) is a branched PEG linker with aminooxy and t-butyl ester moieties. The aminooxy group can react with aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The t-butyl ester group can be removed under acidic conditions. The hydrophilic PEG linkers increase the water solubility of the compound.
Names and Identifiers IUPAC Name tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminooxyethoxy)ethoxy]ethoxy]ethyl-[2-[2-[2-[2-[3-[(2-methylpropan-2-yl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate INCHI InChI=1S/C38H76N2O16/c1-37(2,3)55-35(41)7-12-43-17-22-48-27-29-50-24-19-45-14-9-40(11-16-47-21-26-52-31-32-53-33-34-54-39)10-15-46-20-25-51-30-28-49-23-18-44-13-8-36(42)56-38(4,5)6/h7-34,39H2,1-6H3 InChi Key IYGZVFXDQYOXTM-UHFFFAOYSA-N Canonical SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCCOCCON Isomeric SMILES CC(C)(C)OC(=O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)OC(C)(C)C)CCOCCOCCOCCON Alternate CAS 2112737-19-4 PubChem CID 126961966 Molecular Weight 817
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