I. [Product Description]
OPSS-PEG-anisamide (Orthopyridyl disulfide/pyridyl mercaptan-polyethylene glycol-anisamide) is a multifunctional organic intermediate with both efficient coupling ability and biocompatibility. As a pharmaceutical intermediate, its orthopyridyl disulfide bond can achieve a controllable thiol exchange reaction, while the PEG segment significantly enhances water solubility. It is suitable for the construction of targeted delivery systems and the functional modification of polymer materials.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store under refrigeration and avoid repeated freezing and thawing.
    【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store in a sealed, dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Ligand-carrier coupling module in targeted delivery systems
    2. Surface functional modification of nanomaterials
    3. Cleavable cross-linker in bioconjugation reactions
    4. Linking unit in in-vitro diagnostic reagents
    5. Hydrophilic modification of polymer materials

Note: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of self-research, production, and sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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