I. [Product Description]
NHS-PEG-PAEN-N-hydroxysuccinimide ester-polyethylene glycol-poly(β-amino ester) is a multifunctional organic intermediate that combines the structural tunability and biocompatibility of polymer materials. It achieves efficient coupling through the high reactivity of NHS ester groups and can be used as a pharmaceutical intermediate or catalyst carrier, widely applied in the fields of polymer synthesis and functional material preparation.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store refrigerated 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. Directional modification and cross-linking of functional groups in polymer materials.
2. Surface functionalization preparation of nanocarrier systems.
3. Active linker in biopolymer coupling reactions.
4. Construction of responsive modules in controlled release systems.
5. Design of recyclable carriers in catalytic reactions.

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. is based on an independent R & D-production-sales integrated business model, 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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