I. [Product Description]
SS-PEG-CHEMS is a multifunctional organic intermediate based on dynamic disulfide bond linkage, hydrophilic modification with polyethylene glycol (PEG), and lipophilic functionalization with hemisuccinate cholesterol. Its core value lies in achieving controllable self-assembly and targeted delivery functions through precise molecular design. It can be used as a high-performance pharmaceutical intermediate or a catalyst for the synthesis of nanomaterials, and is suitable for the construction of intelligent responsive composite 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】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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Controllable self-assembly and surface functionalization modification of nanocarriers (ACS Nano, 2023)
2. Dynamic cross-linking agent in bioorthogonal reactions (Angew. Chem. Int. Ed.)
3. Phase-change regulation of polymer composites (Macromolecules)
4. Construction of cell-membrane mimetic materials (Adv. Mater. Interfaces)
5. Preparation of environmentally responsive micelles (Langmuir)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, 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 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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