Name: Tos-PEG5-t-butyl ester
Price: 794.00 USD

- Overview
  - Tos-PEG5-t-butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    581065-94-3 | Tos-PEG5-t-butyl ester | Tos-PEG5 t-butyl ester | Tos-PEG5-Boc | tert-butyl 1-(tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oate | Tos-PEG4-CH2CH2COOtBu | MFCD22574810 | 3-[2-(2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propionic acid tert
    
    CAS Number
    
    581065-94-3
    
    Molecular Formula
    
    C22H36O9S
    
    Molecular Weight
    
    476.58
    
    Purity
    
    98%
    
    Other Properties
    
    Refractive Index: 1.49
    Flash Point (°C): 293 °C
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCC(=O)OC(C)(C)C
    
    InChi
    
    InChI=1S/C22H36O9S/c1-19-5-7-20(8-6-19)32(24,25)30-18-17-29-16-15-28-14-13-27-12-11-26-10-9-21(23)31-22(2,3)4/h5-8H,9-18H2,1-4H3
    
    InChi Key
    
    GGGJGMGLGUHUMW-UHFFFAOYSA-N
    
    PubChem CID
    
    60146227
    
    Others
    
    IUPAC Name: tert-butyl 3-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]propanoate
    
    Hazard Information
    
    Signal: Warning
    Hazard Statements: H315,H319
    Precautionary Statements: P305+P351+P338,P280,P302+P352,P321,P264,P362+P364,P264+P265,P337+P317,P332+P317
    Reaxy-Rn: 9808413
    
    * For research use only. Not for use in human or animal.

Tos-PEG5-t-butyl ester

Tos-PEG5-t-butyl ester

We Also Recommend

Tos-PEG6-t-Butyl ester

Tos-PEG6-Tos

Tos-PEG7-CH2CO2tBu