Name: Bis-PEG4-NHS ester
Price: 658.00 USD

- Overview
  - Bis-PEG4-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-PEG4-NHS ester | 1314378-11-4 | NHS-PEG3-NHS | bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecane-1,16-dioate | Bis-?PEG4-?NHS ester | bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecanedioate | 4,7,10,13-Tetraoxahexadecanedioic acid, 1,16-bis(2,5-
    
    CAS Number
    
    1314378-11-4
    
    Molecular Formula
    
    C20H28N2O12
    
    Molecular Weight
    
    488.4
    
    Purity
    
    98%
    
    Other Properties
    
    Solubility: Solubility in DCM
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
    
    InChi
    
    InChI=1S/C20H28N2O12/c23-15-1-2-16(24)21(15)33-19(27)5-7-29-9-11-31-13-14-32-12-10-30-8-6-20(28)34-22-17(25)3-4-18(22)26/h1-14H2
    
    InChi Key
    
    BQLKLYYHZOLCLV-UHFFFAOYSA-N
    
    PubChem CID
    
    75535130
    
    Others
    
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoate
    
    * For research use only. Not for use in human or animal.

Bis-PEG4-NHS ester

Bis-PEG4-NHS ester

We Also Recommend

Bis-PEG4-PFP ester

Bis-PEG4-sulfonic acid

Bis-PEG5-acid