I. [Product Description]
4-arm-PEG-Propionaldehyde (PALD), 4-arm-polyethylene glycol-propionaldehyde, is an important organic intermediate. It has unique reactivity in the field of organic synthesis and can provide key support for the synthesis of various compounds. It can act as a catalyst for chemical reactions, significantly improving the reaction efficiency and promoting the smooth progress of reactions.

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 freeze-thaw cycles.
【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 sealed and dry at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please make sure to open the package for use after thermostatic drying!

III. [Application Areas]
1. Used for the synthesis and modification of polymer materials to improve the performance of materials.
2. Serves as a linker in organic synthesis reactions to construct complex organic molecular structures.
3. Acts as a raw material for the synthesis of surfactants to improve the surface properties of products.
4. Applied in the preparation of nanomaterials to control the size and dispersibility of nanoparticles.

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 scientific experiments in universities. Compared with similar products in the market, our company's products have obvious price advantages. In addition, we also offer 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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