Name: Biotin-PEG4-alkyne
Price: 148.00 USD

- Overview
  - Biotin-PEG4-alkyne is PEG derivative containing a biotin group and an alkyne group. The alkyne group can react with azide moiety in Cu(I)-catalyzed Click Chemistry reaction to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    Biotin-PEG4-Alkyne | Acetylene-PEG4-biotin conjugate | 1458576-00-5 | 1262681-31-1 | 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide | 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidaz
    
    CAS Number
    
    1458576-00-5
    
    Molecular Formula
    
    C21H35N3O6S
    
    Molecular Weight
    
    457.6
    
    Purity
    
    95%
    
    Other Properties
    
    Solubility: Solubility in Water, DMSO, DCM, DMF
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C#CCOCCOCCOCCOCCNC(=O)CCCCC1C2C(CS1)NC(=O)N2
    
    InChi
    
    InChI=1S/C21H35N3O6S/c1-2-8-27-10-12-29-14-15-30-13-11-28-9-7-22-19(25)6-4-3-5-18-20-17(16-31-18)23-21(26)24-20/h1,17-18,20H,3-16H2,(H,22,25)(H2,23,24,26)/t17-,18-,20-/m0/s1
    
    InChi Key
    
    SKMJWNZZFUDLKQ-BJLQDIEVSA-N
    
    PubChem CID
    
    75409985
    
    Others
    
    IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethyl]pentanamide
    
    * For research use only. Not for use in human or animal.

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