Heterociclos com Nitrogénio (N)

<p>Zinc pyrithione is a chemical compound that can be used as an antifungal agent. It has been shown to have genotoxic activity in vitro and in vivo. Zinc pyrithione binds to the surface of the fungal cell wall and inhibits the synthesis of ergosterol, a component of the fungal cell membrane. This binding prevents the formation of an ergosterol-zinc complex with cytochrome P450 enzymes, which are required for sterol biosynthesis, leading to inhibition of energy metabolism. The model system for zinc pyrithione is a mixture of 1-hydroxypyridine-2-thione (1HP) and zinc ions in water. Some studies have shown that zinc pyrithione can cause long-term toxicity, including glycol ether toxicity, when applied topically on hair or skin. Acute toxicities may include skin irritation or contact dermatitis from shampoos containing this substance.</p>

<p>4-Amino-3,5,6-trichloropyridine-2-carboxylic acid (4ATC) is a herbicide that inhibits the activity of pyridoxal phosphate (PLP)-dependent enzymes. 4ATC has been shown to be more toxic to plants than temozolomide and is used in vitro to study the effects of herbicides on cells. It inhibits cell growth and induces apoptosis in human cancer cells. In addition, 4ATC has been shown to inhibit the enzyme activities of group P2 proteins and nucleic acid synthesis. 4ATC also inhibits protein synthesis by inhibiting RNA synthesis in eukaryotic cells. 4ATC is not active against bacteria or fungi.</p>

<p>Please enquire for more information about 1-Boc-2-methyl (2R,3S)-3-hydroxypyrrolidine-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-Phenylpyridine is a heterocyclic organic compound that has been shown to have x-ray crystal structures. It has redox potentials, nitrogen atoms, and a fatty acid group attached. 2-Phenylpyridine has been shown to have nmr spectra that are characteristic of a transfer reaction mechanism. The steric interactions and the biphenyl groups have been shown to have ancillary effects on the reaction mechanism. 2-Phenylpyridine is also known to coordinate in a geometric shape called octahedral, which is most likely due to hydrogen bonding and photophysical properties. The analytical chemistry of this molecule consists of determining its melting point, boiling point, and density. 2-phenylpyridine</p>

<p>4,6-Dichloro-1H-pyrazolo[4,3-c]pyridine is a reagent that has been used as a building block for the synthesis of other compounds. It is also used in the preparation of a variety of organic compounds. 4,6-Dichloro-1H-pyrazolo[4,3-c]pyridine is soluble in organic solvents such as chloroform and ethanol, and can be stored at room temperature. This compound reacts with acids to produce an acid chloride that are useful for the formation of amides and esters. This product has been shown to have a high quality and is suitable for use in research or development.</p>

<p>2-Bromo-6-methylpyridin-3-ol is a heterocyclic organic compound. It is a pyridine ring with two methyl groups attached to the ring at positions 2 and 6. The bromine atom is at position 3. This is an important intermediate in the Suzuki coupling reaction, which uses it as a starting material for the synthesis of many other compounds. The dieckmann condensation reaction produces this compound from 2,6-dichloropyridine and other reagents. Fluorescent when exposed to UV light, this compound has been used as a probe for chloride ions in solution using mass spectroscopy. This substance also yields dieckmann condensation products with alkynes and chlorine or bromine. 2-Bromo-6-methylpyridin-3-ol can be produced by treating pyridine with methylacrylate in the presence of catalysts such as copper(II)</p>

<p>Please enquire for more information about N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>7-Chloro-4-piperazinylquinoline is a quinoline derivative that belongs to the group of organic solvents. It has anticancer activity and is used as a medicine. 7-Chloro-4-piperazinylquinoline is used as an intermediate in the preparation of sorafenib, which is a potent inhibitor of the protein tyrosine kinase. Sorafenib inhibits cancer cell proliferation and tumor growth by blocking the activity of tyrosine kinases, which are necessary for cellular proliferation and survival. It also inhibits phospholipase A2, which leads to cell death by apoptosis.</p>

<p>Please enquire for more information about 4,6-Dichloro-pyridin-3-ylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 6-(Chloromethyl)pteridine-2,4-diamine monohydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4,4'-Diamino-2,2'-bipyridine (DABP) is a redox-active compound that is synthesized to be used as a single-stranded DNA probe. It has been shown to have high affinity for nucleic acids and can be used in many applications including the detection of mutations in human ovarian carcinoma cells. DABP can also be used as a model protein for studying interactions with other biomolecules. The immobilization of DABP on an electrode surface allows for the study of its electrochemical properties. This includes the correlation between the redox potential and luminescence intensity and the dependence on pH or ionic strength. DABP can also be used to detect oxygen concentration or ATP levels in mitochondria through its ability to absorb light at wavelengths from 400 nm to 800 nm which is then converted into light at lower wavelengths by uv irradiation.</p>

<p>2-Pyrimidinemethanol is a pyrimidine derivative that is used as a starting material for the synthesis of other compounds. 2-Pyrimidinemethanol is introduced into the body through the skin, lungs and gastrointestinal tract. It has been shown to cause sensitization in humans and rats, with photoexcitation being an important factor in its activity. 2-Pyrimidinemethanol binds to DNA and inhibits protein synthesis by inhibiting ribonucleotide reductase (RNR). The active site of this enzyme contains iron, which is why this compound may be toxic to humans.</p>

<p>N-Methyl-4-oxo-4,5-dihydropyridine-3-carboxamide is a fine chemical that can be used as a reagent or intermediate. It is a versatile building block that can be used in the production of useful scaffolds or useful intermediates. This compound has been shown to react with many different types of chemicals, including alcohols and amines. N-Methyl-4-oxo-4,5-dihydropyridine-3-carboxamide can also be used as a reaction component in the synthesis of diverse compounds.</p>

<p>1-(4-Nitrophenyl)piperazine is a nitro compound with a molecular weight of 147.2. It is soluble in DMSO and ethanol, but not in water. 1-(4-Nitrophenyl)piperazine has the ability to absorb ultraviolet radiation (UV) and it can be used as a UV-absorbing agent in plastics. 1-(4-Nitrophenyl)piperazine can also be used as an intermediate for the synthesis of triazole antifungal agents. The molecule has been shown to have high values at magnetic resonance spectroscopy (NMR). The crystal structure of 1-(4-nitrophenyl)piperazine was determined by x-ray diffraction data and molecular modeling techniques. This molecule's melting point was determined by titration calorimetry, which showed that its melting point is around 195 degrees Celsius.br&gt; 1-(4-Nitrophenyl)piper</p>

<p>Please enquire for more information about 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Metal-chelating agent</p>

<p>1-(2-Hydroxyethyl)piperazine is a chemical solvent that is used for the absorption of amines and other compounds. It has been shown to have a high affinity for acidic substances, which may be due to its ability to form hydrogen bonds with them. 1-(2-Hydroxyethyl)piperazine is also used in sample preparation for the analysis of amines and other compounds in fruit extracts. The solubility of 1-(2-Hydroxyethyl)piperazine depends on the experimental conditions, including pH, temperature, and pressure. FT-IR spectroscopy has been used to measure the vibrational modes of 1-(2-Hydroxyethyl)piperazine molecules. The IR spectrum revealed that this compound contains a hydroxyl group and two fatty acid chains with one or more hydroxyl groups at their terminal end. The nmr spectrum showed that 1-(2-Hydroxyethyl)piperazine contains an NH proton as well as</p>

<p>4-Chloro-3-nitroquinoline is a quinoline derivative that can be synthesized by cross-coupling reaction. The amide and n-oxide functional groups are the most reactive sites. It can react with nucleophiles such as haloamines, azides, and pyridazines to form covalent bonds. 4-Chloro-3-nitroquinoline has been shown to have anti-HIV activity in vitro and in vivo in animal models. In addition, this compound has shown potential use for the treatment of leishmania.</p>

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<p>2,5-Diaminopyridine is an organic compound that is expressed in the human body. It has been shown to inhibit the growth of cells in culture by binding to their DNA and preventing the production of hydrogen bonds. 2,5-Diaminopyridine has also been used clinically to treat inflammatory diseases such as rheumatoid arthritis. The hydrogen bond formation and inhibition of cell growth occurs at a low concentration of 2,5-Diaminopyridine. This drug may have potential as a therapeutic agent for cancer treatment because it inhibits the transcription factor CXCR4.</p>