Maleimide-PEG4-NHS Ester

CAS: 756525-99-2

Ref. 3B-M2185

Product Information

• Name: Maleimide-PEG4-NHS Ester
• Synonyms: Maleimide-PEG4-succinimidyl Ester, O-[N-(3-Maleimidopropionyl)aminoethyl]-O'-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene Glycol, 2,5-Dioxopyrrolidin-1-yl 1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oate, N-Succinimidyl 19-Maleimido-17-oxo-4,7,10,13-tetraoxa-16-azanonadecanoate
• Brand: TCI

Chemical properties

• Molecular weight: 513.50
• Formula: C₂₂H₃₁N₃O₁₁
• Purity: >98.0%(HPLC)
• Color/Form: White to Light yellow powder to lump
• InChI: InChI=1S/C22H31N3O11/c26-17(5-8-24-18(27)1-2-19(24)28)23-7-10-33-12-14-35-16-15-34-13-11-32-9-6-22(31)36-25-20(29)3-4-21(25)30/h1-2H,3-16H2,(H,23,26)
• InChI key: InChIKey=XSRYGQJQNPJNKZ-UHFFFAOYSA-N
• SMILES: O=C(CCN1C(=O)C=CC1=O)NCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O