I. [Product Description]
PtBA-PEG-ALK is a multifunctional organic intermediate composed of a hydrophobic poly(tert-butyl acrylate) (PtBA) segment, a hydrophilic polyethylene glycol (PEG) segment, and a terminal alkynyl (ALK) functional group. This compound combines an amphiphilic structure with high-efficiency click chemical reactivity. It can serve as a key intermediate in polymer material synthesis and a catalyst carrier, and has important application value in the development of pharmaceutical intermediates and the field of polymer self-assembly.

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.
【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 note that the package should be opened for use only after constant temperature drying!

III. [Application Fields]
1. As a functionalized linker in click chemistry (CuAAC reaction).
2. Synthesis and self-assembly research of amphiphilic block copolymers.
3. Surface functionalization modification of nanomaterials.
4. Construction of polymer micelle carriers.
5. Recyclable carriers in organic catalytic reactions.

Remarks: 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. operates based on an integrated model of self-research, production, and sales, providing professional 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.

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