I. [Product Description]
SPDP-PEG-anisamide is a multifunctional organic intermediate. Through the precise coupling of 3-(2-pyridyldithio)propionic acid N-hydroxysuccinimide ester (SPDP) with polyethylene glycol (PEG) and anisamide, it enables efficient biological coupling and targeted modification. Its core value lies in serving as a pharmaceutical intermediate and a catalyst carrier, with excellent reversible disulfide bond response characteristics and enhanced dissolution stability due to PEGylation, which is suitable for the directional construction of complex molecular systems.

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】 Conventional organic solvents such as chloroform, dichloromethane, DMSO, etc.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store in a sealed and dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Functional modification of targeted nanocarriers
    2. Controlled coupling and purification of proteins/peptides
    3. Construction of intelligent responsive polymer materials
    4. Directional immobilization of signal molecules in biosensors
    5. Development and optimization of catalyst loading systems

Remarks: 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. is based on an integrated business model of independent R & D-production-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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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