Cyano-, Nitrile-

<p>Cyanomethyl)urea is a fine chemical that belongs to a class of compounds known as ureas. It is used as a versatile building block in the synthesis of more complex compounds, as a research chemical and as an intermediate. It can be used to synthesize pharmaceuticals, pesticides, and other chemicals. Cyanomethyl)urea is used in the production of polyurethane foams, which are commonly found in mattresses, furniture upholstery and insulation.</p>

<p>4-Amino-2-chlorobenzonitrile (4ACB) is a copper salt that can be used in antimalarial therapy. It has been shown to have strong antiplasmodial activity against the parasite Plasmodium falciparum and other species of the genus Plasmodium. 4ACB is synthesized by nitro group reduction and ammonolysis, followed by an addition reaction with chloroformate. 4ACB binds to the enzyme ferredoxin reductase and inhibits electron transfer, which leads to inhibition of ATP production and cell death. The molecular modelling study showed that 4ACB is a reactive molecule with high affinity constants for copper ion.</p>

<p>4-mercaptobenzonitrile (4MBN) is a typical compound used in many spectroscopic experiments. The addition of 4-mercaptobenzonitrile to metal surfaces is used to create self-assembled monolayers with metals. For numerous reasons, it can difficult to immbolize certain chemical groups on surfaces. The addition of 4-mercaptobenzonitrile forms a modified metal surface that enhances technique sensitivity and serves as tool for a better understanding of the interfaces. In recent years, the use of 4-mercaptobenzonitrile together with other molecules on metal nanoparticles has been explored for biomedicinal purposes, serving as a tool for creating surface-enhanced Raman scattering tags (SER tags), useful as cancer biomarker imaging (Li, 2018).</p>

<p>Ethyl (3-amino-3-cyanopropyl)methylphosphinate is a versatile building block that can be used as a reagent, speciality chemical, or research chemical. It is useful as an intermediate for complex compounds and can be used as a reaction component in the synthesis of high quality compounds. Ethyl (3-amino-3-cyanopropyl)methylphosphinate is also a useful scaffold in organic synthesis.</p>