Dérivés de Quinazoline et de Quinoléine
Les quinazolines et les quinoléines sont des composés hétérocycliques azotés à structure aromatique qui jouent un rôle clé dans la synthèse de médicaments à activité anticancéreuse, antimicrobienne et anti-inflammatoire. Leurs dérivés présentent des modifications structurelles qui optimisent leur biodisponibilité et leur sélectivité, permettant ainsi le développement de nouveaux principes actifs pour diverses applications thérapeutiques. Ces composés sont utilisés dans la fabrication d’API destinés au traitement du cancer, des infections, des maladies neurodégénératives et cardiovasculaires. De plus, les dérivés de quinazoline et de quinoléine sont essentiels dans la recherche d’inhibiteurs enzymatiques et dans la conception de molécules bioactives innovantes.
Chez CymitQuimica, nous proposons des dérivés de quinazoline et de quinoléine de haute pureté pour des applications en synthèse chimique, développement pharmaceutique et biotechnologie.
65630 produits trouvés pour "Dérivés de Quinazoline et de Quinoléine"
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Pantoprazole sulphide
CAS :<p>Pantoprazole sulphide is a benzimidazole derivative that has been synthesized in an asymmetric synthesis. The purified compound was characterized by its nmr spectra, which showed the presence of the carboethoxy group and the chromatographic method. The compound belongs to a family of inhibitors known as benzimidazole derivatives and has shown inhibitory activity against a number of bacterial species including Staphylococcus aureus, Clostridium perfringens, and Mycobacterium tuberculosis. Pantoprazole sulphide has been used as an inhibitor to treat gastric acid pump disorders such as Zollinger-Ellison syndrome. It is also used for treating pathological conditions such as duodenal ulcers or gastroesophageal reflux disease.</p>Formule :C16H15F2N3O3SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :367.37 g/molSovaprevir
CAS :<p>Sovaprevir is a non-structural 3 (NS3) protease inhibitor with antiviral activity for the treatment of HCV infection.</p>Formule :C43H53N5O8SDegré de pureté :99.11%Couleur et forme :SolidMasse moléculaire :799.97Viloxazine
CAS :<p>Viloxazine (Viloxazin) (Viloxazin) is a dual-action compound that functions as a norepinephrine reuptake inhibitor and exhibits potent agonistic activity</p>Formule :C13H19NO3Degré de pureté :99.67%Couleur et forme :SolidMasse moléculaire :237.29AGPS-IN-2i
CAS :AGPS-IN-2i inhibits alkylglycerol phosphate synthase, affecting ether lipid metabolism and reducing cancer cell migration and proliferation.Formule :C18H17F2N3O2Degré de pureté :98.92%Couleur et forme :SolidMasse moléculaire :345.342,3,4,5-Tetradehydro alfuzosin hydrochloride
CAS :<p>Alfuzosin is a potent, selective, and long-acting α1A-adrenergic receptor antagonist. It is used to treat benign prostatic hyperplasia (BPH) in males. Alfuzosin is also used as an antihypertensive agent, for the treatment of pheochromocytoma, and for the treatment of benign prostatic hyperplasia in males. The hydrogenation of 2,3,4,5-tetradehydroalfuzosin to alfuzosin hydrochloride is performed by liquid hydrogenation or by hydrogenation on a palladium catalyst in a mixture of dimethylformamide and hexamethylphosphoramide. This process minimizes the formation of impurities such as 2,3,4-trimethoxy alfuzosin.</p>Formule :C19H24ClN5O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :421.88 g/molGallopamil
CAS :Gallopamil blocks acid secretion (IC50: 10.9 μM), acts as antiarrhythmic, vasodilator, and is a methoxy Verapamil derivative.Formule :C28H40N2O5Degré de pureté :99.85%Couleur et forme :SolidMasse moléculaire :484.63Pitolisant
CAS :Pitolisant is a potent and selective nonimidazole inverse agonist that acts on the recombinant human histamine H3 receptor with Ki of 0.16 nM.Formule :C17H26ClNODegré de pureté :99.84%Couleur et forme :SolidMasse moléculaire :295.85Amlodipine EP Impurity E maleate
CAS :<p>Amlodipine EP Impurity E maleate is a high purity and analytical grade chemical. It is a metabolite of Amlodipine, which is used in the treatment of hypertension. This chemical has been shown to be a natural product that is produced by the human body. It also has been shown to have pharmacological properties, such as anti-inflammatory and vasodilatory effects. The impurity standard for this compound is available from Sigma-Aldrich.br>br></p>Formule :C21H27ClN2O5•C4H4O4Degré de pureté :Min. 95%Masse moléculaire :538.98 g/molLinagliptin impurity G
CAS :<p>Linagliptin impurity G is an impurity in the drug product Linagliptin. It is a natural substance and its CAS number is 668270-11-9. Impurity G can be synthesized from L-phenylalanine and cyclohexane carboxaldehyde in a two step process. The first step involves the reaction of L-phenylalanine with cyclohexane carboxaldehyde to yield methylcyclohexanecarboxylate, which then undergoes hydrolysis to give phenylcyclohexanol. In the second step, phenylcyclohexanol reacts with hydrochloric acid to produce phenylcyclohexanone, which is then oxidized with hydrogen peroxide to yield impurity G. Impurity G can also be found in the pharmacopoeia as a high purity HPLC standard for linagliptin.</p>Formule :C25H28N8O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :472.54 g/molApixaban Impurity 1
CAS :<p>Apixaban Impurity 1 is an impurity found in Apixaban, a drug used for the prevention of stroke. It is produced by condensation of 2-aminopyridine and 3-hydroxybenzaldehyde in ethanol with sodium hydroxide as a catalyst. The reaction proceeds via amination of the pyridine ring followed by transesterification. The yield of this impurity is low at about 4%.</p>Degré de pureté :Min. 95%Vildagliptin carboxylic acid methyl ester
CAS :<p>Please enquire for more information about Vildagliptin carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C18H28N2O4Degré de pureté :Min. 95%Masse moléculaire :336.43 g/molImipramine
CAS :<p>Imipramine (Dimipressin) is a Fascin1 inhibitor with antitumor activity and induces apoptosis.</p>Formule :C19H24N2Degré de pureté :99.4%Couleur et forme :White To Off-White /Hydrochloride/ SolidMasse moléculaire :280.41N-De[2-(methylsulfonyl)ethyl] lapatinib
CAS :<p>Lapatinib is a tyrosine kinase inhibitor that blocks the epidermal growth factor receptor (EGFR) and other tyrosine kinases. It is used in cancer treatment to inhibit tumor growth, with a high success rate. Lapatinib is also used to treat lung cancer and other types of cancer. The drug has been shown to inhibit EGFR phosphorylation in vitro, which leads to inhibition of cell proliferation and induction of apoptosis. Lapatinib also inhibits the expression of EGFR downstream target genes such as b-raf, serine/threonine-protein kinase, and cyp3a5.</p>Formule :C26H20ClFN4O2Degré de pureté :Min. 95%Masse moléculaire :474.91 g/molDesfluoro ezetimibe
CAS :<p>Desfluoro ezetimibe is a synthetic cholesterol-lowering drug that inhibits intestinal cholesterol absorption. It is chemically synthesized, and the process includes the introduction of fluorine at the 3-position of the C-ring. Desfluoro ezetimibe is not metabolized in humans, but it may be subject to oxidative degradation. The product is also subject to oxidation by light and air, which may result in formation of impurities. The drug substance has been validated as well as its isomers and efficiencies in mass spectrometry detection.</p>Formule :C24H22FNO3Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :391.43 g/mol(R,R)-Montelukast bis-sulfide
CAS :<p>(R,R)-Montelukast bis-sulfide is a drug product that is used in the analytical and research and development of drugs. It is also used as an impurity standard for HPLC. (R,R)-Montelukast bis-sulfide has been shown to have niche applications in drug development and research, as well as being a high purity API.</p>Formule :C41H46ClNO5S2Degré de pureté :90%MinMasse moléculaire :732.39 g/molUNC0321
CAS :<p>UNC0321 is an effective inhibitor of histone methyltransferase G9a with a Ki of 63 pM and with IC50s 9 nM and 6 nM in ECSD and CLOT assays.</p>Formule :C27H45N7O3Degré de pureté :99.80%Couleur et forme :SolidMasse moléculaire :515.69Benperidol
CAS :<p>Benperidol (Anquil), a butanone derivative, has antipsychotic effects and blocks D2 receptors; useful in PET scans.</p>Formule :C22H24FN3O2Degré de pureté :99.91%Couleur et forme :SolidMasse moléculaire :381.44Apixaban Impurity 6
CAS :<p>Please enquire for more information about Apixaban Impurity 6 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C26H26N4O5Degré de pureté :Min. 95%Masse moléculaire :474.51 g/molPramipexole EP Impurity C
CAS :<p>Pramipexole EP Impurity C is a synthetic impurity that is used as an impurity standard in the manufacture of Pramipexole EP. It is also used as a research and development tool for drug product, custom synthesis, CAS No. 1973461-14-1, and analytical studies. This compound has been shown to be a metabolite of Pramipexole EP and may have pharmacological properties. Pramipexole EP Impurity C has been found to inhibit the growth of certain bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA) isolates.</p>Formule :C20H32N6S2Degré de pureté :Min. 95%Roflumilast Impurity A
CAS :<p>Roflumilast impurity A is a metabolite of roflumilast. It is a drug product that is used as an analytical standard for the determination of roflumilast in HPLC analysis. Roflumilast impurity A is not natural and is synthetic. It has been shown to be a substrate for CYP1A2, CYP2C8, CYP2C9, and CYP3A4 enzymes. Studies have shown that it may be involved in the metabolism of roflumilast through hydroxylation and deamination.</p>Formule :C16H14Cl2N2O3Degré de pureté :Min. 95%Masse moléculaire :353.2 g/mol1-Fluoronaphthalene
CAS :<p>1-Fluoronaphthalene is a polyunsaturated compound that is used in analytical chemistry for the determination of test samples. It is an inhibitor of the enzyme IDO1, which plays an important role in the regulation of immune function, and has been shown to have anti-inflammatory properties. 1-Fluoronaphthalene can be synthesized by reacting n-dimethyl formamide with hydrogen fluoride and then adding a diazonium salt and hydrochloric acid. The UV absorption spectrum of 1-fluoronaphthalene displays a maximum at 248 nm. This compound binds to cation channels on cells, causing hyperpolarization.</p>Formule :C10H7FDegré de pureté :Min. 95%Masse moléculaire :146.16 g/mol1-Oxo mirtazapine
CAS :<p>1-Oxo mirtazapine is a metabolite of mirtazapine. It is a synthetic compound and is not found in nature. This product is a research and development impurity standard for the preparation of drug product, which has been synthesized to be highly pure. The material is used for drug development, including pharmacopoeia requirements for analytical studies and metabolism studies. 1-Oxo mirtazapine has been shown to have niche applications in pharmacopoeia and as an HPLC standard.</p>Formule :C17H17N3ODegré de pureté :Min. 95%Masse moléculaire :279.34 g/molVildagliptin related compound F
CAS :<p>Vildagliptin related compound F (VRCF) is a drug product that has been custom synthesized. VRCF is a high purity, analytical standard. It is metabolized in the body and can be used as a research and development standard to study the metabolism of vildagliptin. VRCF is a natural metabolite that has been identified as an impurity in the drug product Vildagliptin. VRCF has not been recognized by the USP or EP for use as an impurity standard. CAS no: 1789703-36-1</p>Formule :C17H24N2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :304.4 g/molCyamemazine
CAS :Cyamemazine is an antipsychotic compound with sedative and anxiolytic activity.Cyamemazine is a 5-HT3, 5-HT2A, and 5-HT2C receptor antagonist.Formule :C19H21N3SDegré de pureté :97.01%Couleur et forme :SolidMasse moléculaire :323.46Arimoclomol
CAS :<p>Arimoclomol (BRX-220 free base) is a co-inducer of heat shock proteins (HSP) and can be used in studies about the treatment of amyotrophic lateral sclerosis (</p>Formule :C14H20ClN3O3Degré de pureté :99.15%Couleur et forme :SolidMasse moléculaire :313.78MMP-2/MMP-9 Inhibitor I
CAS :<p>MMP-2/MMP-9-IN-1: oral IV collagenase inhibitor; IC50: 0.24 μM (MMP-9), 0.31 μM (MMP-2); targets cancer.</p>Formule :C21H19NO4SDegré de pureté :99.74%Couleur et forme :SolidMasse moléculaire :381.44(R)-Zanubrutinib
CAS :<p>(R)-Zanubrutinib ((R)-BGB-3111) is a selective inhibitor of Bruton tyrosine kinase (BTK).</p>Formule :C27H29N5O3Degré de pureté :99.55%Couleur et forme :SolidMasse moléculaire :471.55Amlodipine EP Impurity F maleate
CAS :<p>Amlodipine EP Impurity F maleate is an impurity of amlodipine, a drug product. It is a natural substance that has been classified as an API impurity in the United States Pharmacopeia (USP). The chemical name for this drug is 3-(2-chlorophenyl)-1-methyl-5-(o-tolyloxy)-2,4-dihydro-6H-[1,3]thiazolo[3,2-a]pyrimidin-7-one. Amlodipine EP Impurity F maleate has the following properties: C12H9ClNO2S and a melting point of 210°C with a purity of 99.5%. This compound was synthesized by custom synthesis and is used as an analytical standard for HPLC. This compound was also used during the development of amlodipine to determine its metabolism studies.</p>Formule :C19H23ClN2O5•C4H4O4Degré de pureté :Min. 95%Masse moléculaire :510.92 g/molDimethindene
CAS :Dimethindene (Dimetindeno) is a selective antagonist of H1 receptor and blocks K+ current. Dimethindene exhibits antihistamine and anticholinergic effects.Formule :C20H24N2Degré de pureté :98.3% - 98.99%Couleur et forme :SolidMasse moléculaire :292.42Eltenac
CAS :<p>Eltenac, a cyclooxygenase (COX) inhibitor, is used potentially for the treatment of pain.</p>Formule :C12H9Cl2NO2SDegré de pureté :98.53%Couleur et forme :SolidMasse moléculaire :302.18Empagliflozin S-furanose
CAS :<p>Empagliflozin S-furanose is a Custom synthesis drug product. It is an analytical standard with CAS No. 1620758-32-8, and it is used in research and development of new drugs. Empagliflozin S-furanose has been found to be a metabolite of empagliflozin, a drug that is used to treat type 2 diabetes mellitus. It is also used as an impurity standard for HPLC analysis of empagliflozin because it does not have any biological activity.</p>Formule :C23H27ClO7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :450.91 g/mol(Z)-Thiothixene
CAS :<p>(Z)-Thiothixene (Thiothixene) is an antagonist of serotonergic receptor.</p>Formule :C23H29N3O2S2Degré de pureté :99.21%Couleur et forme :Yellow To Yellow With A Tan Cast PowderMasse moléculaire :443.63Fenoverine
CAS :<p>Fenoverine (Spasmopriv) has antispasmodic activity and can be used to study gastrointestinal spasms.</p>Formule :C26H25N3O3SDegré de pureté :98.34%Couleur et forme :SolidMasse moléculaire :459.56Edoxaban
CAS :<p>Edoxaban: potent, selective FXa inhibitor; Ki 0.561 nM. Used as an oral anticoagulant for stroke prevention, also inhibits thrombin and FIXa.</p>Formule :C24H30ClN7O4SDegré de pureté :97.67% - 99.71%Couleur et forme :SolidMasse moléculaire :548.063-Trifluoroacetylamino linagliptin
CAS :<p>Please enquire for more information about 3-Trifluoroacetylamino linagliptin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C27H27F3N8O3Degré de pureté :Min. 95%Masse moléculaire :568.55 g/molPitavastatin N-oxide
CAS :<p>Pitavastatin N-oxide is a drug product that is an analytical standard and natural API impurity. It is used in the synthesis of other drugs, such as pitavastatin, which is a statin drug used to lower cholesterol levels. Pitavastatin N-oxide has been shown to be a potent inhibitor of HMG-CoA reductase, the enzyme that catalyzes the conversion of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) to mevalonate. This inhibits cholesterol production and lowers levels of low density lipoprotein (LDL) cholesterol in the blood.</p>Formule :C25H24FNO5Degré de pureté :Min. 95%Masse moléculaire :437.46 g/molDibenamine hydrochloride
CAS :<p>Dibenamine hydrochloride is a competitive and irreversible blocking agent of the β-adrenergic receptor.</p>Formule :C16H19Cl2NDegré de pureté :96.43%Couleur et forme :Oily Liquid SolidMasse moléculaire :296.23FGIN-1-27
CAS :<p>FGIN-1-27 is a high-affinity agonist of the translocator protein and a specific peripheral benzodiazepine receptor (PBR) ligand(Ki = 5.0 nM).</p>Formule :C28H37FN2ODegré de pureté :99.86%Couleur et forme :SolidMasse moléculaire :436.6MMP-145
CAS :<p>MMP-145 is used as a protease inhibitor.</p>Formule :C20H20N2O7SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :432.45ND-378
CAS :<p>ND-378 is a potent and selective inhibitor of MMP-2 with no inhibition on MMP-9 and MMP-14.</p>Formule :C18H19NO4S2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :377.48Frovatriptan
CAS :<p>Frovatriptan, potent 5-HT 1B/D agonist, shows high cerebroselectivity and efficacy for migraine with aura.</p>Formule :C14H17N3OCouleur et forme :SolidMasse moléculaire :243.3Pirtobrutinib
CAS :<p>Pirtobrutinib: a selective, non-covalent BTK inhibitor effective against BTK C481 mutations, causing tumor regression in lymphoma models.</p>Formule :C22H21F4N5O3Degré de pureté :99.76% - 99.94%Couleur et forme :SolidMasse moléculaire :479.43Quizalofop
CAS :Quizalofop (Xylafop) is a reagent of biochemical.Formule :C17H13ClN2O4Degré de pureté :97.14%Couleur et forme :SolidMasse moléculaire :344.75Mefenidil
CAS :Mefenidil (McN-2378), a selective cerebral vasodilator, was shown to increase CBF in healthy brains without stimulating O2 uptake in a dog anesthesia model.Formule :C12H11N3Degré de pureté :98.27%Couleur et forme :SolidMasse moléculaire :197.24Apratastat
CAS :Apratastat is an orally active, potent, and reversible dual inhibitor of tumor necrosis factor-α converting enzyme (TACE) and matrix metalloproteinases (MMPs)Formule :C17H22N2O6S2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :414.5MMP-7-IN-2
CAS :<p>MMP-7-IN-2 acts as a selective and potent MMP7 inhibitor and can be used to study inflammatory responses and vascular-related diseases.</p>Formule :C28H40ClF3N6O9SDegré de pureté :97.82%Couleur et forme :SolidMasse moléculaire :729.17Carmoxirole hydrochloride
CAS :<p>Carmoxirole hydrochloride (EMD 45609 hydrochloride) is a selective dopamine D2 receptor agonist with antihypertensive activity in vivo.</p>Formule :C24H27ClN2O2Degré de pureté :99.37% - 99.62%Couleur et forme :SolidMasse moléculaire :410.94Naxagolide free base
CAS :Naxagolide is a sustained release formulation. It is a dopamine agonist.Formule :C15H21NO2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :247.33Thioquinapiperifil
CAS :<p>Thioquinapiperifil is a type of phosphodiesterase-5 (PDE-5) inhibitor found in dietary supplements.</p>Formule :C24H28N6OSDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :448.58MMP-3 Inhibitor VIII
CAS :<p>Matrix metalloproteinase-3 (MMP-3), also known as stromelysin-1, is a critical enzyme involved in tissue remodeling and repair through its role in degrading extracellular matrix proteins, facilitating cell migration. This enzyme has been implicated in various physiological processes including vascular remodeling associated with aneurysm formation, wound healing, the progression of atherosclerosis, and tumor initiation. MMP-3 inhibitor VIII, a cell-permeable sulfonamide-based hydroxamic acid, effectively inhibits MMP-3 by binding to its active site (Ki = 23 nM), thus blocking its enzymatic activity. Additionally, this inhibitor has been demonstrated to suppress the activity of mouse macrophage metalloelastase MME/MMP-12, with an IC50 value of 13 nM, highlighting its potential utility in research on tissue remodeling and disease processes involving MMPs.</p>Formule :C20H26N2O5SCouleur et forme :SolidMasse moléculaire :406.5
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