Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-Hydrazinyl-6-methyl-4H-1,2,4-triazin-5-one is a chemical compound that belongs to the group of aromatic aldehydes. It has been shown to react with elemental chlorine, forming 3-chloro-6-methyl-4H-[1,2,4]triazin-5(3H)-one. This reaction can be accomplished by photolysis or pyrolysis. The magnetic properties of this compound allow for its use in studies involving electron spin resonance spectroscopy and nuclear magnetic resonance spectroscopy. 3-Hydrazinyl-6-methyl-[1,2,4]triazin-[5-(3H)]one can also undergo a photochemical reaction when exposed to ultraviolet radiation with molecular oxygen. The mechanism of this reaction is not fully understood but it is thought to involve electron transfer from the excited state of the 3 hydrazine molecule to an oxygen molecule followed by</p>

<p>3-Bromo-L-tyrosine is a reactive eosinophilic compound that is formed in human serum during the activation process. 3-Bromo-L-tyrosine has been used as an analytical method for the measurement of eosinophil peroxidase and tissue culture cells. 3-Bromo-L-tyrosine has also been shown to be a marker for infectious diseases, such as cytomegalovirus (CMV), influenza, and parainfluenza virus infections. This compound can also be used to evaluate the efficacy of treatments for infectious diseases, such as CMV and influenza.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 5-methoxypyrazinecarboxylate is an organic compound that belongs to the group of triazoles. It has been used as a pesticide for the control of plant pathogenic fungi, nematodes and insects, such as dextrose, chloride, oxadiazoles and agriculturally. This product is effective against pests at low doses. Methyl 5-methoxypyrazinecarboxylate inhibits the synthesis of proteins in plants by inhibiting chitin synthase enzymes in fungi and nematodes. It also inhibits the synthesis of proteins in insects by interfering with the synthesis of proteins involved in cell division.</p>

<p>5-Methoxypyrazine-2-carbonitrile is a reactive, electron-deficient heterocycle that is used as a synthetic intermediate in organic synthesis. The reactivity of this molecule is similar to that of the cyanide ion, which can be used for the selective incorporation of carbon monoxide into organic molecules. 5-Methoxypyrazine-2-carbonitrile has been shown to react with trimethylsilyl cyanide, forming the corresponding trimethylsilyl cyanohydrin. This reaction proceeds via an anti-Markovnikov addition and produces a hemiaminal product.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>