Carboxy-PEG5-sulfonic acid

95%

Reagent Code: #106138
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CAS Number 1817735-38-8

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 374.39 g/mol
Formula C₁₃H₂₆O₁₀S
inventory_2 Storage & Handling
Storage 2-8°C, dry, sealed

description Product Description

Carboxy-PEG5-sulfonic acid is widely used in bioconjugation and surface modification due to its reactive carboxylic acid group and hydrophilic PEG spacer. It is particularly valuable in creating water-soluble drug conjugates, enhancing the solubility and stability of therapeutic molecules. In material science, it is employed to modify surfaces, improving biocompatibility and reducing non-specific binding in biomedical devices. Additionally, it serves as a linker in peptide synthesis and protein engineering, enabling controlled attachment of functional groups. Its sulfonic acid moiety also makes it useful in ion-exchange applications and as a stabilizer in nanoparticle formulations.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 100mg
10-20 days ฿28,800.00
inventory 250mg
10-20 days ฿44,010.00

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