I. [Product Specification]
NPC-PEG-GA (Nitrophenyl Carbonate-Polyethylene Glycol-Glycyrrhetinic Acid) is a multifunctional organic intermediate. Through the efficient coupling of the nitrophenyl carbonate active group with the PEG chain and combining the hydrophobic properties of glycyrrhetinic acid, it is widely used in the modification of polymer materials and the construction of biocompatible carriers. This compound also has a catalytic function, which can optimize the coupling reaction efficiency and is a key functional material in the field of pharmaceutical intermediate synthesis.

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 condition 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 Areas]
1. Intermediate for active ester coupling reactions of polymer materials
2. Design of hydrophilic-hydrophobic structures for nanomedicine carriers
3. Catalyst for functionalized PEG in controlled polymerization reactions
4. Surface modification of biocompatible materials
5. Construction of target molecule-carrier complexes

Note: 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 under 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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