Name: Bis-PEG5-NHS ester
Price: 658.00 USD

- Overview
  - Bis-PEG5-NHS ester is a PEG derivative containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    Bis-PEG5-NHS ester | 756526-03-1 | Bis(NHS)PEG5 | bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16-pentaoxanonadecane-1,19-dioate | Bis-dPEG(R)5-NHS ester | NHS-PEG4-NHS | BIS-SUCCINIMIDYL-4,7,10,13,16-PENTAOXANONADECANE-1,19-DIOATE | Bis(3-PEG4)propionic acid N-hydroxysucci
    
    CAS Number
    
    756526-03-1
    
    Molecular Formula
    
    C22H32N2O13
    
    Molecular Weight
    
    532.5
    
    Purity
    
    98%
    
    Other Properties
    
    Solubility: Solubility in DMSO, DCM, DMF
    Flash Point (°C): 336 °C
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
    
    InChi
    
    InChI=1S/C22H32N2O13/c25-17-1-2-18(26)23(17)36-21(29)5-7-31-9-11-33-13-15-35-16-14-34-12-10-32-8-6-22(30)37-24-19(27)3-4-20(24)28/h1-16H2
    
    InChi Key
    
    FTYUGLBWKRXQBD-UHFFFAOYSA-N
    
    PubChem CID
    
    51340935
    
    Others
    
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    
    * For research use only. Not for use in human or animal.

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