I. [Product Description]
NPC-PEG-SA Nitrophenyl carbonate-polyethylene glycol-stearic acid is a multifunctional organic intermediate widely used in the fields of polymer material modification and bioconjugation. The PEG segment in its structure endows the product with excellent water solubility and biocompatibility. The nitrophenyl carbonate group can serve as an active site for controllable coupling reactions, and the stearic acid moiety enhances hydrophobic interactions, making it suitable for the construction of catalytic systems and the development of functional carriers.

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

III. [Application Fields]
    1. Surface functionalization modification of nano drug carriers
    2. Controllable grafting reactions of polymer materials
    3. Site-specific labeling and purification of biomolecules (such as proteins and peptides)
    4. Synthesis of amphiphilic self-assembled micelles
    5. Construction of phase transfer catalytic systems in organic synthesis

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific experiments in universities. 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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