Category: 16133-25-8

Pyridine is colorless, but older or impure samples can appear yellow. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Historically, pyridine was produced from coal tar. Related Products of 16133-25-8.

Dumas, Adrien;Li, Da;Pinet, Sonia;Corona-Becerril, David;Hanessian, Stephen research published 《 Divergent reactivities of 2-pyridyl sulfonate esters. Exceptionally mild access to alkyl bromides and 2-substituted pyridines》, the research content is summarized as follows. A series of 2- and 3-pyridyl sulfonate and tosylate esters of primary and secondary alcs. were synthesized and evaluated in the bromination reaction with MgBr₂·Et₂O. The greater coordinating ability of the 2-pyridyl sulfonate esters accounted for its observed superior reactivity and selectivity. Reaction of neopentyl and Ph 2-pyridyl sulfonates with a variety of aryl and heteroaryl Li reagents led to 2-substituted pyridines at temperatures as low as -78° via an S_NAr process. Mechanistic considerations are discussed.

Related Products of 16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

At 25 °C pyridine has a viscosity of 0.88 mPa/s and thermal conductivity of 0.166 W·m−1·K−1. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The enthalpy of vaporization is 35.09 kJ·mol−1 at the boiling point and normal pressure.The enthalpy of fusion is 8.28 kJ·mol−1 at the melting point. Application In Synthesis of 16133-25-8.

Elgendy, Bahaa;Griffett, Kristine;Hegazy, Lamees;Di Fruscia, Paolo;Sample, Kirby;Schoepke, Emmalie;Kamenecka, Theodore M.;Burris, Thomas P. research published 《 Synthesis and structure activity relationship of the first class of LXR inverse agonists》, the research content is summarized as follows. Liver X Receptors (LXRs) are members of the nuclear receptor family, and they play significant role in lipid and cholesterol metabolism Moreover, they are key regulators of several inflammatory pathways. Pharmacol. modulation of LXRs holds great potential in treatment of metabolic diseases, neurodegenerative diseases, and cancer. We were the first group to identify LXR inverse agonists SR9238 and SR9243 and demonstrate their potential utility in treating liver diseases and cancer. Here, we present the results of structure-activity relationship (SAR) studies, based around SR9238 and SR9243. This study led to identification of I, II, III and IV which were more potent inverse agonists than SR9238 and SR9243 and inhibited expression of the fatty acid synthase gene in DU145 cells. We previously demonstrated that inhibition of FASN is correlated to the anticancer activity of SR9243 and this suggests that new inverse agonists have great potential as anticancer agents. We identified compounds with distinct selectivity toward both LXR isoforms, which can be excellent tools to study the pharmacol. of both isoforms. We employed mol. dynamic (MD) simulations to better understand the mol. mechanism underlying inverse agonist activity and to guide our future design.

Application In Synthesis of 16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

At 25 °C pyridine has a viscosity of 0.88 mPa/s and thermal conductivity of 0.166 W·m−1·K−1. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The enthalpy of vaporization is 35.09 kJ·mol−1 at the boiling point and normal pressure.The enthalpy of fusion is 8.28 kJ·mol−1 at the melting point. SDS of cas: 16133-25-8.

Fersing, Cyril;Boudot, Clotilde;Paoli-Lombardo, Romain;Primas, Nicolas;Pinault, Emilie;Hutter, Sebastien;Castera-Ducros, Caroline;Kabri, Youssef;Pedron, Julien;Bourgeade-Delmas, Sandra;Sournia-Saquet, Alix;Stigliani, Jean-Luc;Valentin, Alexis;Azqueta, Amaya;Muruzabal, Damian;Destere, Alexandre;Wyllie, Susan;Fairlamb, Alan H.;Corvaisier, Sophie;Since, Marc;Malzert-Freon, Aurelie;Di Giorgio, Carole;Rathelot, Pascal;Azas, Nadine;Courtioux, Bertrand;Vanelle, Patrice;Verhaeghe, Pierre research published 《 Antikinetoplastid SAR study in 3-nitroimidazopyridine series: Identification of a novel non-genotoxic and potent anti-T. b. brucei hit-compound with improved pharmacokinetic properties》, the research content is summarized as follows. To study the antikinetoplastid 3-nitroimidazo[1,2-a]pyridine pharmacophore, a structure-activity relationship study was conducted through the synthesis of 26 original derivatives and their in vitro evaluation on both Leishmania spp and Trypanosoma brucei brucei. This SAR study showed that the antitrypanosomal pharmacophore was less restrictive than the antileishmanial one and highlighted positions 2, 6 and 8 of the imidazopyridine ring as key modulation points. None of the synthesized compounds allowed improvement in antileishmanial activity, compared to previous hit mols. in the series. Nevertheless, compound 8, the best antitrypanosomal mol. in this series (EC₅₀ = 17 nM, SI = 2650 & E° = -0.6 V), was not only more active than all reference drugs and previous hit mols. in the series but also displayed improved aqueous solubility and better in vitro pharmacokinetic characteristics: good microsomal stability (T_1/2 > 40 min), moderate albumin binding (77%) and moderate permeability across the blood brain barrier according to a PAMPA assay. Moreover, both micronucleus and comet assays showed that nitroarom. mol. 8 was not genotoxic in vitro. It was evidenced that bioactivation of mol. 8 was operated by T. b. brucei type 1 nitroreductase, in the same manner as fexinidazole. Finally, a mouse pharmacokinetic study showed that 8 displayed good systemic exposure after both single and repeated oral administrations at 100 mg/kg (NOAEL) and satisfying plasmatic half-life (T_1/2 = 7.7 h). Thus, mol. 8 appears as a good candidate for initiating a hit to lead drug discovery program.

SDS of cas: 16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. TThe standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. HPLC of Formula: 16133-25-8.

Francis, Daniel;Nelson, Adam;Marsden, Stephen P. research published 《 Synthesis of β-Diamine Building Blocks by Photocatalytic Hydroamination of Enecarbamates with Amines, Ammonia and N-H Heterocycles》, the research content is summarized as follows. 3-Amino-substituted saturated nitrogen heterocycles were an important subclass of β-diamines, appearing in a number of clin. agents. A unified approach to these products based upon the regioselective photoredox-mediated hydroamination of enecarbamates was discussed. The amine coupling partner was encompass diversed amine types under a single set of reaction conditions, including primary alkyl amines, ammonia, aryl and heteroaryl amines, and N-H heterocycles. The method enabled the synthesis of a wide range of pharmaceutically relevant building blocks.

HPLC of Formula: 16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pyridine has a conjugated system of six π electrons that are delocalized over the ring. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Formula: C5H4ClNO2S.

Gao, Yuting;Sun, Yang;Fang, Xianfu;Zhao, Guixian;Li, Xufeng;Zhang, Gong;Li, Yangfeng;Li, Yizhou research published 《 Development of on-DNA vinyl sulfone synthesis for DNA-encoded chemical libraries》, the research content is summarized as follows. The DNA-encoded chem. library (DEL) technol. is a novel drug discovery tool, benefiting from its large number of compound collections with chem. space coverage. Vinyl sulfone is a privileged functional group, eliciting diverse pharmacol. activities as the covalent warhead. In this report, we incorporated vinyl sulfone into the DEL chem. field by developing a mild and efficient DNA-compatible method starting from simple sodium sulfinates and DNA-conjugated alkenes, affording a broad substrate scope with moderate-to-excellent conversions. Further chem. transformations including the thiol-Michael addition reaction, together with enzymic ligation, were also successfully implemented to demonstrate the feasibility of this DNA-compatible synthesis in DEL construction.

Formula: C5H4ClNO2S, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pyridine has a conjugated system of six π electrons that are delocalized over the ring. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Related Products of 16133-25-8.

Ghosh, Animesh;Tan, Nigel C. S.;Shi, Raymond R. S.;Webster, Richard D.;Steele, Terry W. J. research published 《 Optimizing the Reduction Potential of Sulfonamides on Polyamidoamine Dendrimers》, the research content is summarized as follows. p-Toluenesulfonamide serves as an important functional group to protect alkyl amines. However, the electrochem. deprotection of sulfonamides requires relatively high reduction potentials (-2.4 V vs SCE) that would interfere with other functional groups. Previous investigations suggest that methods are available to decrease the reduction potential, but no systematic investigation has been conducted that evaluates the reduction potential as a function of aryl-substitution, mediator, or multi-arm grafting. Cyclic voltammetric studies of a library of bis-sulfonamides bearing different aryl substituents in DMF reveals that p-NO2 substituted bis-sulfonamide has the lowest reduction potential. Further investigations aimed at lowering the cathodic potential with polycyclic aromatic hydrocarbon mediators display negligible or no impact. This optimized condition was successfully applied to fully p-nitrobenzenesulfonyl protected generation-zero and generation-one polyamidoamine dendrimers (G0.0-PAMAM-Ns and G1.0-PAMAM-Ns, resp.), demonstrating successful amine protection and deprotection on dendrimers for the first time.

16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., Related Products of 16133-25-8

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pyridine has a conjugated system of six π electrons that are delocalized over the ring. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. The molecule is planar and, thus, follows the Hückel criteria for aromatic systems. Category: pyridine-derivatives.

Giddens, Anna C.;Gamage, Swarna A.;Kendall, Jackie D.;Lee, Woo-Jeong;Baguley, Bruce C.;Buchanan, Christina M.;Jamieson, Stephen M. F.;Dickson, James M. J.;Shepherd, Peter R.;Denny, William A.;Rewcastle, Gordon W. research published 《 Synthesis and biological evaluation of solubilized sulfonamide analogues of the phosphatidylinositol 3-kinase inhibitor ZSTK474》, the research content is summarized as follows. Replacing one of the morpholine groups of the phosphatidylinositol 3-kinase (PI3K) inhibitor ZSTK474 with a variety of sulfonamide-linked solubilizing substituents produced a new class of active and potent PI3Kα inhibitors, with several derivatives demonstrating high PI3Kα enzyme potency and good cellular potency in two human derived cell lines. The overall results suggest a preference for linear and somewhat flexible solubilizing functions. From this series, compound 16, also known as SN32976, was selected for advanced preclin. evaluation.

Category: pyridine-derivatives, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

In contrast to benzene, Pyridine’s electron density is not evenly distributed over the ring, reflecting the negative inductive effect of the nitrogen atom. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. For this reason, pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Recommanded Product: Pyridine-3-sulfonyl chloride.

Dai, Yizhe;Wu, Gang research published 《 Solid-State ¹⁷O NMR Studies of Sulfonate Jump Dynamics in Crystalline Sulfonic Acids: Insights into the Hydrogen Bonding Effect》, the research content is summarized as follows. We report variable-temperature (VT) ¹⁷O solid-state NMR spectra for three crystalline sulfonic acids: L-cysteic acid monohydrate (CA), 3-pyridinesulfonic acid (PSA), and p-toluenesulfonic acid monohydrate (TSA). We were able to analyze the exptl. VT ¹⁷O NMR spectra to obtain the activation barriers for SO₃^– jumps in these systems. Using the d. functional-based tight-binding (DFTB) method, we performed potential energy surface scans for SO₃^– jumps in the crystal lattice of CA, PSA, and TSA, as well as for three related crystalline sulfonic acids (taurine, homotaurine, and 4-aminobutane-1-sulfonic acid) for which relevant ¹⁷O solid-state NMR data are available in the literature. The calculated activation barriers are in reasonable agreement with the exptl. values. On the basis of the DFTB results, we hypothesized that activation barriers for SO₃^– jumps in the crystal lattice depend largely on the hydrogen bonding energy difference between the ground state and the transition state.

Recommanded Product: Pyridine-3-sulfonyl chloride, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. TThe standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Synthetic Route of 16133-25-8.

Dai, Zhen;Chen, Xiao-yi;An, Lu-yan;Li, Cui-cui;Zhao, Ni;Yang, Fan;You, Song-tao;Hou, Chen-zhi;Li, Kan;Jiang, Cheng;You, Qi-dong;Di, Bin;Xu, Li-li research published 《 Development of Novel Tetrahydroquinoline Inhibitors of NLRP3 Inflammasome for Potential Treatment of DSS-Induced Mouse Colitis》, the research content is summarized as follows. The NLRP3 inflammasome is a critical component of innate immunity, which defends internal and external threats. However, inappropriate activation of the NLRP3 inflammasome induces various human diseases. In this study, we discovered and synthesized a series of tetrahydroquinoline inhibitors of NLRP3 inflammasome. Among these analogs, I exhibited optimal NLRP3 inhibitory activity. In vitro studies indicated that compound 6 directly bound to the NACHT domain of NLRP3 but not to protein pyrin domain (PYD) or LRR domain, inhibited NLRP3 ATPase activity, and blocked ASC oligomerization, thereby inhibiting NLRP3 inflammasome assembly and activation. I specifically inhibited the NLRP3 inflammasome activation, but had no effect on the activation of NLRC4 or AIM2 inflammasomes. Furthermore, in the dextran sulfate sodium (DSS)-induced colitis mouse model, I exhibited significant anti-inflammatory activity through inhibiting NLRP3 inflammasome in vivo. Therefore, our study provides a potent NLRP3 inflammasome inhibitor, which deserves further structural optimization as a novel therapeutic candidate for NLRP3-driven diseases.

16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., Synthetic Route of 16133-25-8

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

The critical parameters of pyridine are pressure 6.70 MPa, temperature 620 K and volume 229 cm3·mol−1. 16133-25-8, formula is C5H4ClNO2S, Name is Pyridine-3-sulfonyl chloride. In the temperature range 340–426 °C its vapor pressure p can be described with the Antoine equation.. Application In Synthesis of 16133-25-8.

De Nys, Siemon;Duca, Radu Corneliu;Vervliet, Philippe;Covaci, Adrian;Boonen, Imke;Elskens, Marc;Vanoirbeek, Jeroen;Godderis, Lode;Van Meerbeek, Bart;Van Landuyt, Kirsten L. research published 《 Bisphenol A release from short-term degraded resin-based dental materials》, the research content is summarized as follows. There is still much debate about the release of bisphenol A (BPA) from resin-based dental materials. Therefore, this study aimed to quantify BPA present as an impurity and to evaluate whether their degradation by salivary, bacterial, and chem. challenges could increase its release. BPA was determined in three different amounts (300, 400, and 500 μg) of eight unpolymerized resin-based materials (four composites, one fissure sealant, two adhesives and one root canal sealer). Next, polymerized samples (n = 5) of each material were immersed in 1 mL of whole human pooled saliva collected from adults, Streptococcus mutans (2 x 10⁷ CFU/mL), and acidic (0.1 M HCl), alk. (0.1 M NaOH), and control media, resp. The amount of BPA was quantified using an UPLC-MS/MS method including derivatization of BPA by pyridine-3-sulfonyl chloride. Only the composites contained trace amounts of BPA above the limit of quantification (ranging from 301±32 pg PBA/mg to 1534±62 pg BPA/mg), most likely as impurity from the synthesis of the monomers. The amounts of BPA released from polymerized materials upon salivary and bacterial degradation were too low for accurate quantification, but in water, quantifiable amounts of BPA were released from all materials. BPA already present in unpolymerized resin-based materials may account for the release of BPA after polymerization There was no clear indication that short-term material degradation leads to increased release of BPA.

Application In Synthesis of 16133-25-8, Pyridine-3-sulfonyl chloride is a useful research compound. Its molecular formula is C5H4ClNO2S and its molecular weight is 177.61 g/mol. The purity is usually 95%.
Pyridine-3-sulfonyl chloride is a reagent used in the synthesis of pyrimidine derivatives with anti-proliferative activity against negative breast cancer cells.
Pyridine-3-sulfonyl chloride is a chemical compound that binds to the active site of cytochrome P450 enzymes. It can be used to study the effects of matrix effect on reaction solution. Pyridine-3-sulfonyl chloride has been shown to have an UV absorption spectrum with a maximum at 280 nm and a p450 activity that is proportional to the concentration of human serum. This compound has been shown to inhibit kinase domain in vitro assays, which may have clinical relevance in the treatment of obesity., 16133-25-8.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem