2. PROTAC
  3. PROTAC Linkers
  4. 2112731-49-2

2112731-49-2

N-(Biotin-PEG4)-N-bis(PEG4-acid) hydrochloride Chemical Structure

2112731-49-2

Chemical Structure

  • N-(Biotin-PEG4)-N-bis(PEG4-acid) hydrochloride
  • CAS No: 2112731-49-2
    Formula: C42H79ClN4O18S
    Molecular Weight: 995.61
  • IUPAC Name: 16-(16-oxo-20-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9,12-tetraoxa-15-azaicosyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid hydrochloride
  • InChIKey: UPHBIHBKUOLKFH-MRTVQABZSA-N
  • SMILES: OC(CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(O)=O)CCOCCOCCOCCOCCNC(CCCC[C@H]1[C@]2([H])[C@](NC(N2)=O)([H])CS1)=O)=O.Cl

Biological Activity: N-(Biotin-PEG4)-N-bis(PEG4-acid) hydrochloride is a branched biotinylation reagent for labeling. The carboxylic acid groups can react with primary amines in the presence of EDC and HATU to form stable amide bonds.

Keywords:

N-(Biotin-PEG4)-N-bis(PEG4-acid) hydrochloride