semicarbazide

简明释义

英[ˌsɛmɪˈkɑrbəˌzaɪd]美[ˌsɛmɪˈkɑrbəˌzaɪd]

n. [有化] 氨基脲

英英释义

单词用法

同义词

反义词

例句

1.A new chemiluminescence method for the determination of rutin by sodium hypochlorite rutin semicarbazide hydrochloride system with flow injection technique has been investigated.

提出以次氯酸钠-芦丁-盐酸氨基脲化学发光新体系，结合流动注射技术建立了测定芦丁的化学发光新方法。

2.A new chemiluminescence method for the determination of rutin by sodium hypochlorite rutin semicarbazide hydrochloride system with flow injection technique has been investigated.

提出以次氯酸钠-芦丁-盐酸氨基脲化学发光新体系，结合流动注射技术建立了测定芦丁的化学发光新方法。

3.Furthermore, according to the ring-open principle, semicarbazide moiety was used to replace amino heterocycle to get semicarbazide derivatives.

进一步根据药物设计的开环原理，用氨基脲片段替代氨基杂环，得到新型的氨基脲类抑制剂。

4.The synthesis of hydrazones often involves the use of semicarbazide.

合成肼酮通常涉及使用半氨基脲。

5.Researchers found that semicarbazide can act as a reagent in organic chemistry reactions.

研究人员发现半氨基脲可以作为有机化学反应中的试剂。

6.In pharmacology, semicarbazide derivatives have shown potential therapeutic effects.

在药理学中，半氨基脲衍生物显示出潜在的治疗效果。

7.The reaction between aldehydes and semicarbazide produces stable semicarbazones.

醛与半氨基脲的反应产生稳定的半氨基脲酮。

8.Laboratories often use semicarbazide for the detection of carbonyl compounds.

实验室通常使用半氨基脲来检测羰基化合物。

作文

In the field of organic chemistry, various compounds play crucial roles in the synthesis of more complex molecules. One such compound is semicarbazide, which is an important reagent in numerous chemical reactions. Semicarbazide is derived from the reaction of hydrazine with carbamide and is primarily used to form semicarbazones, which are key intermediates in the synthesis of pharmaceuticals and agrochemicals. The structural formula of semicarbazide includes a carbonyl group, which is vital for its reactivity. This compound has been extensively studied due to its ability to react with aldehydes and ketones, forming stable derivatives that can be further manipulated in synthetic pathways. The significance of semicarbazide extends beyond simple synthesis; it also plays a role in the development of analytical methods. For instance, the formation of semicarbazones from carbonyl compounds can be utilized in the identification and quantification of these compounds in various samples. This application highlights the versatility of semicarbazide in both research and industrial settings. Moreover, semicarbazide has been investigated for its biological properties. Studies have shown that this compound exhibits potential pharmacological activities, including antimicrobial and anti-inflammatory effects. Such findings open avenues for further research into the therapeutic applications of semicarbazide and its derivatives. Researchers are particularly interested in how modifications to the semicarbazide structure can enhance its efficacy and reduce potential side effects. Despite its usefulness, handling semicarbazide requires caution. It is essential to follow safety protocols when working with this compound, as it can pose health risks if not managed properly. Proper laboratory practices, including the use of personal protective equipment and adequate ventilation, are crucial to ensure a safe working environment. In conclusion, semicarbazide is a multifaceted compound that serves as a valuable tool in organic synthesis, analytical chemistry, and medicinal research. Its ability to form derivatives with various carbonyl compounds makes it indispensable in many chemical processes. As research continues to uncover new applications for semicarbazide, its importance in both academic and industrial chemistry is likely to grow. Understanding the properties and reactions of semicarbazide is essential for chemists aiming to innovate in the fields of drug development and chemical synthesis. Therefore, further studies on this compound could lead to significant advancements in various scientific domains.

在有机化学领域，各种化合物在合成更复杂的分子中发挥着关键作用。其中一种化合物是半脲，它是许多化学反应中的重要试剂。半脲是由肼和尿素反应而得，主要用于形成半脲酮，这些是制药和农用化学品合成中的关键中间体。半脲的结构式包括一个羰基，这对其反应性至关重要。由于能够与醛和酮反应，形成稳定的衍生物，半脲已被广泛研究，可以在合成途径中进一步操作。 半脲的重要性不仅限于简单的合成；它还在分析方法的发展中发挥着作用。例如，从羰基化合物形成半脲酮可以用于识别和定量各种样本中的这些化合物。这一应用突显了半脲在研究和工业环境中的多功能性。 此外，半脲的生物学特性也受到研究。研究表明，该化合物具有潜在的药理活性，包括抗微生物和抗炎作用。这些发现为进一步研究半脲及其衍生物的治疗应用开辟了新的途径。研究人员特别感兴趣的是如何对半脲的结构进行修饰，以增强其功效并减少潜在副作用。 尽管其用途广泛，但处理半脲时需要谨慎。在使用该化合物时，遵循安全协议至关重要，因为如果管理不当，它可能会对健康构成风险。遵循适当的实验室操作，包括使用个人防护设备和足够的通风，对于确保安全的工作环境至关重要。 总之，半脲是一种多面化合物，是有机合成、分析化学和药物研究中的宝贵工具。它与各种羰基化合物形成衍生物的能力使其在许多化学过程中不可或缺。随着研究不断发现半脲的新应用，其在学术界和工业化学中的重要性可能会进一步增长。理解半脲的性质和反应对于希望在药物开发和化学合成领域创新的化学家来说至关重要。因此，对该化合物的进一步研究可能会在各个科学领域带来重大进展。