英文别名 FT-0619555 | J-516030 | Tox21_303844 | 4-Vinyl pyridine | 4-Ethenylpyridine Pyridine 规格或纯度 ≥96%, 含稳定剂HQ 英文名称 4-Vinylpyridine（4VP） 储存条件 -20°C储存,充氩 运输条件 超低温运输,DG运输 纯度 ≥96% 产品介绍 由于乙烯基和芳香杂环的存在，4-乙烯基吡啶是一种高度反应性烯烃单体。它是一种应用广泛的单体，可生产多种聚合物和共聚物，这些聚合物和共聚物可用于多种应用，包括隐形眼镜、纳米电子学、传感器、光电子设备、智能涂层、药物递送系统、传感器、气体分离、空气过滤和纯化过程。 应用： 4-乙烯基吡啶可用作单体：用于药物释放性隐形眼镜的聚合物的合成或修饰；两性离子聚合物聚(4-乙烯吡啶丙基磺基甜菜碱）的制备。该两性离子聚合物的应用是由于其良好的生物惰性，可耐受临床灭菌过程，这些特性使其适合各种医学应用，包括生物相容性植入物的开发，医学设备的涂层材料；用于合成温度敏感和pH敏感型共聚物，特别是(N-乙烯基己内酰胺-co-4-乙烯基吡啶),其可用于某些环境条件下的药物递送系统；高电荷态聚(4-乙烯基吡啶-co-乙烯基咪唑)颗粒，其可用于各种领域，如生物医学、催化和环境应用。 作为功能性单体4-乙烯基吡啶也在软隐形眼镜材料的分子印迹中起一定作用。它和其它单体的加入增强了水凝胶和溴莫尼定的亲和力，从而改善结合性质、负载能力和受控释放特性。 4-Vinylpyridine is a highly reactive alkene monomer due to the presence of a vinyl group and a heteroaromatic ring. It is widely used as a monomer to produce a variety of polymers and copolymers, which are used in various applications including, contact lenses, nanoelectronics, sensors, optoelectronic devices, smart coatings, drug delivery systems, sensors, gas separation, air filtration, and purification processes. Application： 4-Vinylpyridine can be used as a monomer: In the synthesis or modification of polymers for drug-releasing contact lenses. In the preparation of the zwitterionic polymer, namely poly(4-vinylpyridine propylsulfobetaine). The zwitterionic polymer is utilized for its superior bioinert capability in withstanding clinical sterilization processes, making it suitable for extended medical applications which include the development of biocompatible implants and as a coating material for medical devices. To synthesize the temperature and pH-sensitive copolymer, specifically (N-vinylcaprolactam-co-4-vinylpyridine), which is used in drug delivery systems under certain environmental conditions. The highly charged p(4-vinylpyridine-co-vinylimidazole) particles, which find applications in various fields such as biomedical, catalysis, and environmental applications. 4-Vinylpyridine also plays a role as a functional monomer in the molecular imprinting of the soft contact lens material. Its inclusion, along with other monomers, enhances the affinity of the hydrogel towards brimonidine, resulting in improved binding properties, loading capacity, and controlled release characteristics.