Day: September 15, 2022

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Formula: C11H19NO4.

Bay, Anna V.;Fitzpatrick, Keegan P.;Gonzalez-Montiel, Gisela A.;Farah, Abdikani Omar;Cheong, Paul Ha-Yeon;Scheidt, Karl A. research published 《 Light-Driven Carbene Catalysis for the Synthesis of Aliphatic and α-Amino Ketones》, the research content is summarized as follows. Single-electron N-heterocyclic carbene (NHC) catalysis has gained attention recently for the synthesis of C-C bonds. Guided by d. functional theory and mechanistic analyses, authors report the light-driven synthesis of aliphatic and α-amino ketones using single-electron NHC operators. Computational and exptl. results reveal that the reactivity of the key radical intermediate is substrate-dependent and can be modulated through steric and electronic parameters of the NHC. Catalyst potential is harnessed in the visible-light driven generation of an acyl azolium radical species that underwent selective coupling with various radical partners to afford diverse ketone products. This methodol. is showcased in the direct late-stage functionalization of amino acids and pharmaceutical compounds, highlighting the utility of single-electron NHC operators.

84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., Formula: C11H19NO4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Related Products of 84358-13-4.

Bay, Anna V.;Fitzpatrick, Keegan P.;Betori, Rick C.;Scheidt, Karl A. research published 《 Combined Photoredox and Carbene Catalysis for the Synthesis of Ketones from Carboxylic Acids》, the research content is summarized as follows. As a key element in the construction of complex organic scaffolds, the formation of C-C bonds remains a challenge in the field of synthetic organic chem. Recent advancements in single-electron chem. have enabled new methods for the formation of various C-C bonds. Disclosed herein is the development of a novel single-electron reduction of acyl azoliums for the formation of ketones from carboxylic acids. Facile construction of the acyl azolium in situ followed by a radical-radical coupling was made possible merging N-heterocyclic carbene (NHC) and photoredox catalysis. The utility of this protocol in synthesis was showcased in the late-stage functionalization of a variety of pharmaceutical compounds Preliminary studies using chiral NHCs demonstrate that enantioselectivity can be achieved, showcasing the advantages of this protocol over alternative methodologies.

Related Products of 84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., 84358-13-4.

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. This gave the compound its name. 5382-16-1, formula is C5H11NO, Name is 4-Piperidinol. Other examples are the fire ant toxin solenopsin, the nicotine analog anabasine of tree tobacco (Nicotiana glauca), lobeline of Indian tobacco. Quality Control of 5382-16-1.

Bata, Nicole;Chaikuad, Apirat;Bakas, Nicole A.;Limpert, Allison S.;Lambert, Lester J.;Sheffler, Douglas J.;Berger, Lena M.;Liu, Guoxiong;Yuan, Cunxiang;Wang, Li;Peng, Yi;Dong, Jing;Celeridad, Maria;Layng, Fabiana;Knapp, Stefan;Cosford, Nicholas D. P. research published 《 Inhibitors of the Hippo Pathway Kinases STK3/MST2 and STK4/MST1 Have Utility for the Treatment of Acute Myeloid Leukemia》, the research content is summarized as follows. Serine/threonine-protein kinases 3 and 4 (STK3 and STK4, resp.) are key components of the Hippo signaling pathway, which regulates cell proliferation and death and provides a potential therapeutic target for acute myeloid leukemia (AML). Herein, we report the structure-based design of a series of pyrrolopyrimidine derivatives as STK3 and STK4 inhibitors. In an initial screen, the compounds exhibited low nanomolar potency against both STK3 and STK4. Crystallization of compound 6 with STK4 revealed two-point hinge binding in the ATP-binding pocket. Further characterization and anal. demonstrated that compound 20 (SBP-3264) specifically inhibited the Hippo signaling pathway in cultured mammalian cells and possessed favorable pharmacokinetic and pharmacodynamic properties in mice. We show that genetic knockdown and pharmacol. inhibition of STK3 and STK4 suppress the proliferation of AML cells in vitro. Thus, SBP-3264 is a valuable chem. probe for understanding the roles of STK3 and STK4 in AML and is a promising candidate for further advancement as a potential therapy.

5382-16-1, 4-Hydroxypiperidine is a molecule with a carbonyl group. It is the most active and selective CCR5 receptor antagonist that has been studied to date. 4-Hydroxypiperidine inhibits HIV infection by preventing the binding of HIV to its receptor on the surface of white blood cells, thereby preventing it from entering these cells. 4-Hydroxypiperidine also acts as an anti-inflammatory agent in chronic bronchitis patients, due to its ability to inhibit prostaglandin synthesis. The chemical ionization mass spectra of this molecule show peaks for methyl ethyl, malic acid, and hydroxyl groups. These properties make 4-hydroxypiperidine a useful candidate for drug development against inflammatory diseases and several cancers.
The molecular structure, vibrational spectra, NBO and UV-spectral analysis of 4-Hydroxypiperidine have been studied. The compounds with a substituted 4-piperidinol core have been found to be potent antagonists of the human H receptor., Quality Control of 5382-16-1

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Recommanded Product: 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid.

Barthels, Fabian;Marincola, Gabriella;Marciniak, Tessa;Konhaeuser, Matthias;Hammerschmidt, Stefan;Bierlmeier, Jan;Distler, Ute;Wich, Peter R.;Tenzer, Stefan;Schwarzer, Dirk;Ziebuhr, Wilma;Schirmeister, Tanja research published 《 Asymmetric Disulfanylbenzamides as Irreversible and Selective Inhibitors of Staphylococcus aureus Sortase A》, the research content is summarized as follows. Staphylococcus aureus is one of the most frequent causes of nosocomial and community-acquired infections, with drug-resistant strains being responsible for tens of thousands of deaths per yr. S. aureus sortase A inhibitors are designed to interfere with virulence determinants. We have identified disulfanylbenzamides as a new class of potent inhibitors against sortase A that act by covalent modification of the active-site cysteine. A broad series of derivatives were synthesized to derive structure-activity relationships (SAR). In vitro and in silico methods allowed the exptl. observed binding affinities and selectivities to be rationalized. The most active compounds were found to have single-digit micromolar K_i values and caused up to a 66% reduction of S. aureus fibrinogen attachment at an effective inhibitor concentration of 10μM. This new mol. class exhibited minimal cytotoxicity, low bacterial growth inhibition and impaired sortase-mediated adherence of S. aureus cells.

84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., Recommanded Product: 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 2403-88-5, formula is C9H19NO, Name is 2,2,6,6-Tetramethyl-4-piperidinol. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Formula: C9H19NO.

Barrios, Benjamin;Mohrhardt, Benjamin;Doskey, Paul V.;Minakata, Daisuke research published 《 Mechanistic Insight into the Reactivities of Aqueous-Phase Singlet Oxygen with Organic Compounds》, the research content is summarized as follows. Singlet oxygen (¹O₂) is a selective reactive oxygen species that plays a key role for the fate of various organic compounds in the aquatic environment under sunlight irradiation, engineered water oxidation systems, atm. water droplets, and biomedical systems. While the initial rate-determining charge-transfer reaction mechanisms and kinetics of ¹O₂ have been studied extensively, no comprehensive studies have been performed to elucidate the reaction mechanisms with organic compounds that have various functional groups. In this study, we use d. functional theory calculations to determine elementary reaction mechanisms with a wide variety of organic compounds The theor. calculated aqueous-phase free energies of activation of single electron transfer and ¹O₂ addition reactions are compared to the exptl. determined rate constants in the literature to determine linear free-energy relationships. The theor. calculated free energies of activation for the groups of phenolates and phenols show excellent correlations with the Hammett constants that accept electron densities by through-resonance. The dominant elementary reaction mechanism is discussed for each group of compounds As a practical implication, we demonstrate the fate of environmentally relevant organic compounds induced by photochem. produced intermediate species at different pH and evaluate the impact of predicting rate constants to the half-life.

2403-88-5, 2,2,6,6-Tetramethyl-4-piperidinol(TEMPO) is a useful research compound. Its molecular formula is C9H19NO and its molecular weight is 157.25 g/mol. The purity is usually 95%.
TEMPO is an intermediate used in the preparation of Piperidinyloxy free radical derivatives.
TEMPO is an organic compound that acts as a radical scavenger. It is stable in the presence of water and air and can be used for the inhibition of bacterial growth. TEMPO reacts with reactive intermediates to form non-reactive substances and terminate chain reactions. This process is optimal at temperatures between 0°C and 40°C and pH values between 3.5 and 7.5. TEMPO has been shown to inhibit the growth of bacteria by reacting with reactive molecules such as amines, chlorides, or low energy radicals in aqueous solution. TEMPO also has genotoxic activity that inhibits DNA synthesis in bacterial cells through oxidation of guanine residues on DNA molecules., Formula: C9H19NO

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Category: piperidines.

Barlaam, Bernard;De Savi, Chris;Dishington, Allan;Drew, Lisa;Ferguson, Andrew D.;Ferguson, Douglas;Gu, Chungang;Hande, Sudhir;Hassall, Lorraine;Hawkins, Janet;Hird, Alexander W.;Holmes, Jane;Lamb, Michelle L.;Lister, Andrew S.;McGuire, Thomas M.;Moore, Jane E.;O’Connell, Nichole;Patel, Anil;Pike, Kurt G.;Sarkar, Ujjal;Shao, Wenlin;Stead, Darren;Varnes, Jeffrey G.;Vasbinder, Melissa M.;Wang, Lei;Wu, Liangwei;Xue, Lin;Yang, Bin;Yao, Tieguang research published 《 Discovery of a Series of 7-Azaindoles as Potent and Highly Selective CDK9 Inhibitors for Transient Target Engagement》, the research content is summarized as follows. Optimization of a series of azabenzimidazole54387894As identified from screening hit 2 and the information gained from a co-crystal structure of the azabenzimidazole-based lead 6 bound to CDK9 led to the discovery of azaindoles as highly potent and selective CDK9 inhibitors. With the goal of discovering a highly selective and potent CDK9 inhibitor administered i.v. that would enable transient target engagement of CDK9 for the treatment of hematol. malignancies, further optimization focusing on physicochem. and pharmacokinetic properties led to azaindoles 38 (I) and 39 (II). These compounds are highly potent and selective CDK9 inhibitors having short half-lives in rodents, suitable phys. properties for i.v. administration, and the potential to achieve profound but transient inhibition of CDK9 in vivo.

84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., Category: piperidines

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine was first reported in 1850 by the Scottish chemist Thomas Anderson and again, independently, in 1852 by the French chemist 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Auguste Cahours, who named it. Both of them obtained piperidine by reacting piperine with nitric acid. Related Products of 84358-13-4.

Bao, Qiao-Fei;Li, Ming;Xia, Yu;Wang, Yu-Zhao;Zhou, Zhao-Zhao;Liang, Yong-Min research published 《 Visible-Light-Mediated Decarboxylative Radical Addition Bifunctionalization Cascade for the Production of 1,4-Amino Alcohols》, the research content is summarized as follows. A photocatalytic decarboxylative radical addition bifunctionalization cascade for the synthesis of functionalized alcs. e.g., 2-(cyclohexylmethyl)-2-methylpent-4-enoic acid is described. The catalytic cycle is completed through single-electron transfer. The advantages of this reaction are the com. available materials, wide functional group compatibility, and mild conditions. Notably, some amino acids and bioactive carboxylic acids e.g., gemfibrozil can provide corresponding products e.g., 7-(2,5-dimethylphenoxy)-4,4-dimethyl-1,2,2-triphenylheptan-1-ol in moderate to good yields, reflecting the potential value in drug development.

Related Products of 84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., 84358-13-4.

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine the name comes from the genus name Piper, which is the Latin word for pepper. 5382-16-1, formula is C5H11NO, Name is 4-Piperidinol. Although piperidine is a common organic compound, it is best known as a representative structure element within many pharmaceuticals and alkaloids, such as natural-occurring solenopsins. Application In Synthesis of 5382-16-1.

Bai, Jixiang;Wang, Tianxin;Dai, Botao;Liu, Qingchao;Yu, Peiyuan;Jia, Tiezheng research published 《 Radical Anion Promoted Chemoselective Cleavage of Csp²-S Bond Enables Formal Cross-Coupling of Aryl Methyl Sulfones with Alcohols》, the research content is summarized as follows. A novel formal cross-coupling of aryl Me sulfones and alcs. affording alkyl aryl ethers ROR¹ [R = n-Bu, Bn, (CH₂)₂cyclohexyl, etc.; R¹ = Ph, 1-naphthyl, 2-pyridyl, etc.] via an SRN¹ pathway was developed. Two marketed antitubercular drugs were efficiently prepared employing this approach as the key step. A dimsyl-anion initiated radical chain process was revealed as the major pathway. DFT calculations indicate that the formation of a radical anion via nucleophilic addition of alkoxide to the aryl radical was the key step in determining the observed chemoselectivity.

5382-16-1, 4-Hydroxypiperidine is a molecule with a carbonyl group. It is the most active and selective CCR5 receptor antagonist that has been studied to date. 4-Hydroxypiperidine inhibits HIV infection by preventing the binding of HIV to its receptor on the surface of white blood cells, thereby preventing it from entering these cells. 4-Hydroxypiperidine also acts as an anti-inflammatory agent in chronic bronchitis patients, due to its ability to inhibit prostaglandin synthesis. The chemical ionization mass spectra of this molecule show peaks for methyl ethyl, malic acid, and hydroxyl groups. These properties make 4-hydroxypiperidine a useful candidate for drug development against inflammatory diseases and several cancers.
The molecular structure, vibrational spectra, NBO and UV-spectral analysis of 4-Hydroxypiperidine have been studied. The compounds with a substituted 4-piperidinol core have been found to be potent antagonists of the human H receptor., Application In Synthesis of 5382-16-1

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine was first reported in 1850 by the Scottish chemist Thomas Anderson and again, independently, in 1852 by the French chemist 84358-13-4, formula is C11H19NO4, Name is 1-(tert-Butoxycarbonyl)piperidine-4-carboxylic acid. Auguste Cahours, who named it. Both of them obtained piperidine by reacting piperine with nitric acid. Computed Properties of 84358-13-4.

Aspnes, Gary E.;Menhaji-Klotz, Elnaz;Boehm, Markus;Londregan, Allyn T.;Lee, Esther C. Y.;Limberakis, Chris;Coffey, Steven B.;Brown, Janice A.;Jones, Rhys M.;Hesp, Kevin D. research published 《 Discovery and evaluation of non-basic small molecule modulators of the atypical chemokine receptor CXCR7》, the research content is summarized as follows. The atypical chemokine receptor C-X-C chemokine receptor type 7 (CXCR7) is an attractive therapeutic target for a variety of cardiac and immunol. diseases. As a strategy to mitigate known risks associated with the development of higher mol. weight, basic compounds, a series of pyrrolidinyl-azolopyrazines were identified as promising small-mol. CXCR7 modulators. Using a highly enabled parallel medicinal chem. strategy, structure-activity relationship studies geared towards a reduction in lipophilicity and incorporation of saturated heterocycles led to the identification of representative tool compound 20. Notably, compound 20 maintained good potency against CXCR7 with a suitable balance of physicochem. properties to support in vivo pharmacokinetic studies.

84358-13-4, N-BOC-piperidine-4-carboxylic acid, also known asN-Boc-isonipecotic acid , is a useful research compound. Its molecular formula is C11H19NO4 and its molecular weight is 229,28 g/mole. The purity is usually 95%.

N-Boc-isonipecotic acid is a potent antitumor agent that has been clinically shown to be effective against leukemia and lymphoma. It has potent antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. N-Boc-isonipecotic acid binds to the gyrase enzyme, which is used by these bacteria to maintain the integrity of their DNA, inhibiting protein synthesis and cell division. This drug also has anti-inflammatory properties. N-Boc-isonipecotic acid inhibits prostaglandin synthesis in cells, which may be due to its ability to inhibit the production of tumor necrosis factor α (TNFα) in macrophages., Computed Properties of 84358-13-4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Piperidine is an organic compound with the molecular formula (CH2)5NH. This heterocyclic amine consists of a six-membered ring containing five methylene bridges (–CH2–) and one amine bridge (–NH–). 2403-88-5, formula is C9H19NO, Name is 2,2,6,6-Tetramethyl-4-piperidinol. It is a colorless liquid with an odor described as objectionable, and typical of amines. Quality Control of 2403-88-5.

Asif, Muhammad Bilal;Ji, Bingxuan;Maqbool, Tahir;Zhang, Zhenghua research published 《 Algogenic organic matter fouling alleviation in membrane distillation by peroxymonosulfate (PMS): Role of PMS concentration and activation temperature》, the research content is summarized as follows. Membrane distillation (MD) has attracted significant attention in recent years; however, MD membrane fouling is still a big issue. For the first time, this study explored the performance of a standalone direct contact membrane distillation (DCMD) and an integrated peroxymonosulfate (PMS)/DCMD for the treatment of surface water mainly containing algogenic organic matter (AOM) to elucidate pollutant removal as well as fouling propensity and mitigation. The results indicated that the overall conductivity and dissolved organic carbon (DOC) removals by the standalone DCMD and PMS/DCMD were comparable (98-99.8%). However, permeate flux of the standalone DCMD reduced by 62% due to severe membrane fouling. After pre-treatment at 60°C, flux reduction of 27-40% and no flux decline were observed at PMS concentrations of 1-5 mM and 10-15 mM, resp. The optimum PMS concentration of 10 mM was also demonstrated to be effective for membrane fouling mitigation at 40 and 50°C. Characterization of AOM indicated the presence of protein-like and high MW (≥10 kDa) compounds, which were readily degraded by the reactive species (OH. and ¹O₂) generated by heat-activated PMS. Characterization of fouled MD membrane confirmed that fouling was mainly caused by protein-like compounds, consequently affecting permeate flux and membrane properties.

Quality Control of 2403-88-5, 2,2,6,6-Tetramethyl-4-piperidinol(TEMPO) is a useful research compound. Its molecular formula is C9H19NO and its molecular weight is 157.25 g/mol. The purity is usually 95%.
TEMPO is an intermediate used in the preparation of Piperidinyloxy free radical derivatives.
TEMPO is an organic compound that acts as a radical scavenger. It is stable in the presence of water and air and can be used for the inhibition of bacterial growth. TEMPO reacts with reactive intermediates to form non-reactive substances and terminate chain reactions. This process is optimal at temperatures between 0°C and 40°C and pH values between 3.5 and 7.5. TEMPO has been shown to inhibit the growth of bacteria by reacting with reactive molecules such as amines, chlorides, or low energy radicals in aqueous solution. TEMPO also has genotoxic activity that inhibits DNA synthesis in bacterial cells through oxidation of guanine residues on DNA molecules., 2403-88-5.

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem