I. [Product Introduction]
STA-PEG-NH2 (Stearic acid-Polyethylene glycol-Amine) is a multifunctional organic intermediate. Through the precise coupling of the hydrophobic stearic acid group and the hydrophilic PEG chain, it has both amphiphilicity and reactivity. The terminal primary amino group can serve as a catalyst or a linking site, and is widely used in the modification of polymer materials and the construction of complexes. It is an efficient functional reagent 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 refrigerated and avoid repeated freeze-thaw cycles.
【Solvent】 Conventional 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.
▪ Notes: ▶ To ensure product stability, please note that the package can only be opened after constant temperature drying!

III. [Application Fields]
1. Surface functional modification of polymer materials (ACS Applied Materials & Interfaces, 2022)
2. Targeted ligand coupling of nano-drug carriers (Journal of Controlled Release)
3. Construction of amphiphilic self-assembled micelles (Langmuir, 2023)
4. Development of chemical sensors for fluorescent probes (Analytical Chemistry)
5. Recyclable carriers in organic catalytic reactions (Chemical Communications)

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on 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 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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