1-Phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-methylbenzenesulfonate

97%

Reagent Code: #106904
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CAS Number 393517-91-4

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 658.8 g/mol
Formula C₃₂H₅₀O₁₂S
badge Registry Numbers
MDL Number MFCD31656957
inventory_2 Storage & Handling
Storage 2-8°C, sealed, dry

description Product Description

This compound is a specialized intermediate in organic synthesis, featuring a phenyl-terminated polyethylene glycol (PEG) chain with a tosylate leaving group at the other end. It is primarily used for PEGylation reactions, where the tosylate is displaced by nucleophiles to attach PEG chains to molecules, enhancing solubility, stability, and bioavailability in pharmaceutical applications. This makes it valuable in drug development for modifying proteins, peptides, and small molecules. Additionally, it serves as a building block in polymer chemistry for creating functionalized materials with improved properties, such as in advanced drug delivery systems and biomaterials.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 100mg
10-20 days ฿14,400.00

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