
Quinazoline and Quinoline Derivatives
Quinazolines and quinolines are nitrogen-containing heterocyclic compounds with aromatic structures that play a key role in the synthesis of drugs with anticancer, antimicrobial, and anti-inflammatory activity. Their derivatives feature structural modifications that optimise bioavailability and selectivity, enabling the development of new active ingredients for various therapeutic applications. These compounds are used in the manufacture of APIs for the treatment of cancer, infections, neurodegenerative diseases, and cardiovascular conditions. Additionally, quinazoline and quinoline derivatives are essential in the research of enzyme inhibitors and the design of innovative bioactive molecules.
At CymitQuimica, we offer high-purity quinazoline and quinoline derivatives for applications in chemical synthesis, pharmaceutical development, and biotechnology.
Products of "Quinazoline and Quinoline Derivatives"
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6-Amino-4-fluoronicotinonitrile
CAS:Purity:98%Color and Shape:SolidMolecular weight:137.117004394531251-(4-Chlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid hydrazide
CAS:Molecular weight:278.739990234375Sodium Starch Glycolate Type A
CAS:Modified starches, nesoiFormula:(C2H4O3)x·(Na)xColor and Shape:White Off-White PowderMolecular weight:515.6862Tert-butyl 4-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate
CAS:Purity:95%Molecular weight:403.3299865722656Blonanserin Impurity 4-d8
CAS:Formula:C21H18D8FN3Color and Shape:White To Off-White SolidMolecular weight:347.515-(CHLOROMETHYL)-3-(3-PHENOXYPYRIDIN-4-YL)-1,2,4-OXADIAZOLE
Purity:95.0%Molecular weight:287.70001220703125S-[5-Chloro-3-(trifluoromethyl)pyrid-2-yl]-S-methylsulfilimine 2,4,6-trimethylbenzenesulfonate
CAS:Purity:95.0%Molecular weight:442.8999938964844Tizoxanide
CAS:Tizoxanide (Desacetyl-nitazoxanide) is a metabolite of lamivudine.Formula:C10H7N3O4SPurity:98.89% - 99.28%Color and Shape:SolidMolecular weight:265.254-BROMO-N-(1,3-DIMETHYL-1H-PYRAZOL-5-YL)-2-FLUOROBENZENESULFONAMIDE
CAS:Purity:95.0%Molecular weight:348.190002441406253-Bromo-6-chloro-2-methoxypyridine
CAS:Purity:95.0%Color and Shape:Solid, PowderMolecular weight:222.470001220703125-(Morpholine-4-sulfonyl)-2-(piperidin-1-yl)benzoic acid
CAS:Purity:98%Molecular weight:354.4200134277344Indisetron Dihydrochloride
CAS:Indisetron Dihydrochloride is a 5-HT(3) and 5-HT(4) receptor antagonist. Indisetron reduces 2-methyl-5-serotonin (HT)-induced bradycardia.Formula:C17H24ClN5OColor and Shape:SolidMolecular weight:349.86TRIS(2-THIENYL)PHOSPHINE
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:280.3599853515625Tert-butyl ((2-(difluoromethyl)pyridin-4-yl)methyl)carbamate
CAS:Purity:95+%Molecular weight:258.2690124511719Linagliptin Impurity 5
CAS:Formula:C25H28N8O2Color and Shape:Pale Yellow SolidMolecular weight:472.55Saxagliptin Impurity 15 HCl
CAS:Formula:C18H27N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:333.43 36.46Loratadine
CAS:Loratadine (SCH 29851) is a second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria.Formula:C22H23ClN2O2Purity:99.71% - 99.98%Color and Shape:White PowderMolecular weight:382.88Hydroxymethyl Dasatinib
CAS:Formula:C22H26ClN7O3SColor and Shape:White To Off-White SolidMolecular weight:504.013-(2,5-Dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole
CAS:Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:175.23500061035156(1-Isopropyl-1H-pyrazol-5-yl)boronic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:153.979995727539063-Amino-1,2,4-triazine
CAS:Purity:97.0%Color and Shape:Solid, Orange powderMolecular weight:96.09300231933594(2S,3R)-4-(TERT-BUTOXYCARBONYL)-2-METHYLMORPHOLINE-3-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:245.27499389648438(14bRS)-1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine Maleate
CAS:Color and Shape:NeatAmbroxol
CAS:Ambroxol treats respiratory diseases by thinning mucus. Active in Mucosolvan, it enhances mucus clearance and protects lungs.Formula:C13H18Br2N2OPurity:99.72%Color and Shape:SolidMolecular weight:378.1Varenicline Impurity 11 DiHCl
CAS:Formula:C12H13N3·2HClColor and Shape:Off-White SolidMolecular weight:199.26 2*36.465-Bromo-3-chloro-2-fluoropyridine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:210.42999267578125Nicorandil Impurity 18 Bromide (Nicorandil Dimer Bromide)
CAS:Formula:C16H18N5O5·BrColor and Shape:Off-White SolidMolecular weight:360.35 79.904-(3-Hydroxypropyl)morpholine
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:145.20199584960938(1-Phenyl-1H-pyrazol-3-yl)methanamine hydrochloride
CAS:Purity:95%Molecular weight:209.67999267578125(3-Fluoropyridin-2-yl)methanamine hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:162.58999633789062Labetalol Impurity 11 Trifluoroacetic Acid Salt
Formula:C25H34N2O8·C2HF3O2Molecular weight:490.55 114.02Dutasteride-13C6
CAS:Formula:C2113C6H30F6N2O2Color and Shape:White To Off-White SolidMolecular weight:534.491-(2-CHLOROPYRIDIN-4-YL)CYCLOPROPANECARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:197.6199951171875Cimetidine
CAS:Cimetidine (SKF-92334) is a histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS.Formula:C10H16N6SPurity:99.82%Color and Shape:Crystals Physical Description White Crystals With A Slight Sulfur-Mercaptan Odor (Ntp 1992)Molecular weight:252.346-Chloro-3-nitro-5-(trifluoromethyl)pyridin-2-amine
CAS:Purity:97.0%Molecular weight:241.5500030517578N-Despropyl Quinagolide HCl (802-89)
Formula:C17H27N3O3S·HClColor and Shape:Off-White SolidMolecular weight:353.49 36.462-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanamine
CAS:Purity:95.0%Molecular weight:193.173004150390623-BROMO-2-FLUORO-6-IODOPYRIDINE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:301.8850097656255-Methyl-6-morpholinopyridin-3-ylboronic acidhydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:258.510009765625(S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one
CAS:Purity:98.0%Molecular weight:479.172417372(3-Bromopyridin-2-yl)methanamine hydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:223.55-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbohydrazide
CAS:Purity:95.0%Molecular weight:251.6699981689453(2-(Morpholine-4-carbonyl)phenyl)boronic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:235.0500030517578Penfluridol Impurity 6 HI
Formula:C26H28ClF4N3O2·HIColor and Shape:White To Off-White SolidMolecular weight:525.98 127.916-Hydroxy-2-naphthaleneacetic Acid
CAS:Applications A metabolite of Nabumetone. References Nobilis, M., et al.: J., Pharm., Biomed., Anal., 32, 641 (2003),Formula:C12H10O3Color and Shape:NeatMolecular weight:202.215-Pyridin-3-yl-1,3,4-thiadiazol-2-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:178.2100067138672Paliperidone Impurity 2
CAS:Formula:C11H16N2O2Color and Shape:White To Off-White SolidMolecular weight:208.262,6-dimethyl 4-oxo-1,4-dihydropyridine-2,6-dicarboxylate hydrate
CAS:Purity:98%Molecular weight:229.18800354003906rac-Fesoterodine-d14 Fumarate
Formula:C26H23D14NO3·C4H4O4Color and Shape:Off-White SolidMolecular weight:425.67 116.071-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-3-quinolinecarboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:295.242004394531254-(3-Bromo-5-fluorophenyl)morpholine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:260.1059875488281Paliperidone Z-Oxime
CAS:Controlled ProductApplications Paliperidone Z-oxime is an impurity of Paliperidone (P141000), a known orally active antipsychotic agent. References Rao, J., et al.: Pharmacia Lettre, 3, 240 (2011);Formula:C23H28F2N4O3Color and Shape:NeatMolecular weight:446.49N-methyl-1-(1-morpholin-4-ylcyclohexyl)methanamine
CAS:Purity:95.0%Molecular weight:212.33700561523438(5-Chlorothiophen-2-yl)methanol
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:148.600006103515623-(2-thienyl)-1H-1,2,4-triazol-5-amine
CAS:Purity:95.0%Color and Shape:Solid, White powderMolecular weight:166.19999694824223-Chloro-6-(1-cyclopropyl-1H-pyrazol-4-yl)pyridazine
CAS:Purity:98%Molecular weight:220.66000366210938Tert-butyl (3S)-4-(6-fluoro-7-(2-fluoro-6-methoxyphenyl)-1-(2-isopropyl-4-methylpyridin-3-yl)-2-oxo-1,2-dihydropyrido[2,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate
CAS:Purity:98%Molecular weight:620.7020263671875N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]cyclopropanamine
CAS:Purity:95.0%Molecular weight:179.26699829101562Linagliptin Impurity 102
Formula:C26H28N8O3Color and Shape:White To Off-White SolidMolecular weight:500.561-(6-Bromopyridin-3-yl)-2,2,2-trifluoroethanone hydrate
CAS:Purity:95.0%Molecular weight:272.02099609375Amlodipine Impurity 14
CAS:Formula:C19H23ClN2O5Color and Shape:White To Off-White SolidMolecular weight:394.85a,a,a',a'-Tetramethyl-5-(dibromomethyl)-1,3-benzenediacetonitrile
CAS:Tetramethyl-1,3-benzenediacetonitrile is a synthetic chemical that is used as an impurity in the synthesis of pharmaceuticals. It can be found in drug products and is used as an analytical standard for HPLC analysis. Tetramethyl-1,3-benzenediacetonitrile can also be found in natural sources such as plants and fungi. The metabolite has been studied for its metabolism and pharmacological properties. Tetramethyl-1,3-benzenediacetonitrile is not regulated by any pharmacopoeia standards.Formula:C15H16Br2N2Purity:Min. 95%Molecular weight:384.11 g/mol4,5-Dichloropyridin-2(1H)-one
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:163.990005493164063-Fluoro-2-pyridinecarboxaldehyde
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:125.101997375488282,6-dimethoxy-3-(trimethylsilyl)pyridine-5-boronic acid pinacol ester
CAS:Purity:98%Molecular weight:337.29998779296875Mirabegron
CAS:Mirabegron (YM178) is a beta-3 adrenergic agonist that is used for treatment of overactive bladder syndrome.Formula:C21H24N4O2SPurity:99.64%Color and Shape:Light Yellow To Yellow SolidMolecular weight:396.51Ref: TM-T1671
2mg38.00€5mg55.00€10mg93.00€25mg169.00€50mg264.00€100mg426.00€200mg617.00€1mL*10mM (DMSO)60.00€4-[5-(2-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
CAS:Color and Shape:NeatFenoterol Impurity 1 (Mixture of Diastereomers)
CAS:Formula:C18H21NO4Color and Shape:Off-White SolidMolecular weight:315.371-(3-Trifluoromethyl-pyridin-2-yl)-ethanone
CAS:Purity:95.0%Color and Shape:Liquid, OilMolecular weight:189.13699340820312Rivastigmine EP Impurity A-d3 (Rivastigmine USP Related Compound C-d3, NAP226-90-d3)
CAS:Formula:C10H12D3NOMolecular weight:168.252-chloro-5-(4-morpholinyl)aniline
CAS:Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:212.67999267578125[2,2'-Bipyridine]-5,5'-dicarboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:244.205993652343751-(7-Chloroquinolin-4-yl)-5-(2,6-dimethoxyphenyl)-1H-pyrazole-3-carboxylic acid
CAS:Purity:97%Molecular weight:409.8299865722656Trifluperidol HCl
CAS:Trifluperidol, a dopamine D2-receptor antagonist, is used to treat schizophrenia.Formula:C22H24ClF4NO2Color and Shape:SolidMolecular weight:445.88Tadalafil Impurity 53
CAS:Formula:C23H21N3O4Color and Shape:White To Off-White SolidMolecular weight:403.446-bromo-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:320.2099914550781(2E)-1-(2,5-dimethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Purity:95.0%Molecular weight:288.3599853515625Olopatadine Carbaldehyde HCl (Mixture of Z and E Isomers)
Formula:C20H21NO2·HClColor and Shape:Off-White SolidMolecular weight:307.39 36.46Didesethyl Chloroquine
CAS:Formula:C14H18ClN3Color and Shape:Pale Yellow To Off-White SolidMolecular weight:263.77Methyl 4-benzyl-5-oxo-morpholine-3-carboxylate
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:249.26600646972656Bicalutamide EP Impurity D
CAS:Controlled ProductFormula:C8H5F3N2Color and Shape:NeatMolecular weight:186.13Methyl 6-formyl-2-pyridinecarboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:165.14799499511721-(5-BROMO-2-CHLOROPYRIDIN-4-YL)ETHANONE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:234.479995727539066-Benzyloxy-7-methoxy-2-methyl-quinoline-3-carboxylic acid p-tolylamide
Purity:95.0%Molecular weight:412.489013671875Ticagrelor Impurity 78
Formula:C11H19N3O4SColor and Shape:White To Off-White SolidMolecular weight:289.353-(4-Methoxy-phenoxy)-5-trifluoromethyl-pyridine-2-carbonitrile
Purity:95.0%Molecular weight:294.2330017089844Desmethoxy Fluvoxamine Maleate ((E)-1-[4-(Trifluoromethyl)phenyl]pentan-1-one O-(2-aminoethyl)oxime maleate)
Aromatic organic derivatives of hydrazine or of hydroxylamineFormula:C14H19F3N2O·C4H4O4Color and Shape:White PowderMolecular weight:288.144953,5-Dibromo-4-nitro-1H-pyrazole
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:270.8680114746094