
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.
Found 65580 products of "Quinazoline and Quinoline Derivatives"
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Chlorcyclizine EP Impurity A (Cyclizine EP Impurity A, Cyclizine USP Related Compound A)
CAS:Formula:C5H12N2Molecular weight:100.17Ketotifen Fumarate
CAS:Formula:C19H19NOS·C4H4O4Color and Shape:Off-White SolidMolecular weight:309.43 116.07Losartan Impurity 19
CAS:Formula:C44H42Cl2N12Color and Shape:White To Off-White SolidMolecular weight:809.80Sorafenib Related Compound
Formula:C13H12N2O2Color and Shape:White To Off-White SolidMolecular weight:228.25Daclatasvir Impurity 26
CAS:Formula:C40H48Cl2N8O6Color and Shape:White To Off-White SolidMolecular weight:807.773,4-Didehydro Alosetron
CAS:Formula:C17H16N4OColor and Shape:White To Off-White SolidMolecular weight:292.34Loxoprofen Related Compound 1
CAS:Formula:C25H36O3Color and Shape:White To Off-White SolidMolecular weight:384.56Ticagrelor Related Compound 44
CAS:Formula:C8H12ClN3OSColor and Shape:Yellow LiquidMolecular weight:233.71Indobufen Impurity 36
Formula:C18H17NO3Color and Shape:White To Off-White SolidMolecular weight:295.34Clomiphene Impurity 1
CAS:Formula:C26H31NO2Color and Shape:White To Off-White SolidMolecular weight:389.54Lansoprazole Impurity 47
CAS:Formula:C23H16F3N5OSColor and Shape:White To Off-Whtie SolidMolecular weight:467.47Mebeverine EP Impurity B HCl
CAS:Formula:C12H19NO·HClColor and Shape:White To Off-White SolidMolecular weight:193.29 36.46Salmeterol EP Impurity F
CAS:Formula:C25H37NO3Color and Shape:White To Off-White SolidMolecular weight:399.58Erlotinib O-Desmethyl Metabolite Isomer (M14)-d4 HCl
CAS:Formula:C21H17D4N3O4·HClMolecular weight:383.44 36.46rac-Sitagliptin EP Impurity C HCl
Formula:C16H16F5N5O·HClColor and Shape:White To Off-White SolidMolecular weight:389.33 36.46trans-4-Hydroxy Solifenacin-d7 (Mixture of Diastereomers)
Formula:C23H19D7N2O3Color and Shape:White To Off-White SolidMolecular weight:383.51Cycloguanil HCl
CAS:Formula:C11H14ClN5·HClColor and Shape:White To Off-White SolidMolecular weight:251.72 36.46Risperidone Impurity 1
CAS:Formula:C11H16N2O2Color and Shape:White To Off-White SolidMolecular weight:208.26Carteolol HCl EP Impurity F
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Celecoxib Impurity 2
CAS:Formula:C11H9F3N2Color and Shape:White To Off-White SolidMolecular weight:226.20Sibutramine-d7 HCl
CAS:Formula:C17H19D7ClN·HClColor and Shape:White To Off-White SolidMolecular weight:286.89 36.46Vilanterol Impurity 2 L-Tartrate
Formula:C30H45Cl2NO6·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:586.60 150.09Cevimeline Impurity 6
CAS:Formula:C8H15NOSColor and Shape:White To Off-White SolidMolecular weight:173.27Dimethyl Sildenafil
CAS:Formula:C23H32N6O4SColor and Shape:White To Off-White SolidMolecular weight:488.61Fluconazole EP Impurity H
CAS:Formula:C11H10BrF2N3OColor and Shape:White To Off-White SolidMolecular weight:318.12Olmesartan Medoxomil Impurity 2
Formula:C34H34N6O9Color and Shape:White To Off-White SolidMolecular weight:670.68Ticagrelor Impurity 76
Formula:C27H32F2N6O9SColor and Shape:White To Off-White SolidMolecular weight:654.64Desloratadine Impurity 5
CAS:Formula:C20H21ClN2Color and Shape:White To Off-White SolidMolecular weight:324.85Olmesartan Medoxomil EP Impurity B (Olmesartan Medoxomil USP Related Compound A)
CAS:Formula:C24H24N6O2Color and Shape:White To Off-White SolidMolecular weight:428.50N-hydroxy Tropisetron
Formula:C17H20N2O3Color and Shape:White To Off-White SolidMolecular weight:300.36Cinnarizine EP Impurity E
CAS:Formula:C30H30N2Color and Shape:White To Off-White SolidMolecular weight:418.583’-Hydroxy Darunavir
CAS:Formula:C27H37N3O8SColor and Shape:White To Off-White SolidMolecular weight:563.67Carvedilol Impurity 1
CAS:Formula:C40H42N4O6Color and Shape:White To Off-White SolidMolecular weight:674.80Linagliptin Impurity 102
Formula:C26H28N8O3Color and Shape:White To Off-White SolidMolecular weight:500.56Terbutaline Impurity 12
CAS:Formula:C8H7BrO3Color and Shape:White To Off-White SolidMolecular weight:231.05Propafenone EP/USP Impurity D
CAS:Formula:C18H20O4Color and Shape:White To Off-White SolidMolecular weight:300.35N-Nitroso Dabigatran Impurity 73 Trifluoroacetate
CAS:Formula:C27H28N8O4·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:528.57 114.02Phenylephrine Impurity 21
CAS:Formula:C8H8Cl2O2Color and Shape:White To Off-White SolidMolecular weight:207.05Procaterol HCl
CAS:Formula:C16H22N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:290.36 36.46Pimavanserin Impurity 36
Formula:C15H21NO6Color and Shape:White To Off-White SolidMolecular weight:311.33Enalaprilat EP Impurity A
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Vildagliptin Impurity 15
CAS:Formula:C10H17NOColor and Shape:White To Off-White SolidMolecular weight:167.25Linagliptin-13C-d3
CAS:Formula:C2413CH25D3N8O2Color and Shape:White To Off-White SolidMolecular weight:476.56Benperidol-d4
CAS:Formula:C22H20D4FN3O2Color and Shape:White To Off-White SolidMolecular weight:385.48Vildagliptin Impurity 37 HCl
Formula:C17H24N4O4·HClColor and Shape:White To Off-White SolidMolecular weight:348.40 36.46Viloxazine N-Carbamoyl β-D-Glucuronide Sodium Salt (Mixture of Diastereomers)
Formula:C20H26NO11·NaMolecular weight:456.42 22.99rac-Monepantel Sulfone-d5
CAS:Formula:C20H8D5F6N3O4SColor and Shape:White To Off-White SolidMolecular weight:510.42Amiodarone EP Impurity B-d4 HCl (N-Desethyl Amiodarone-d4 HCl)
CAS:Formula:C23H21D4I2NO3·HClColor and Shape:White To Off-White SolidMolecular weight:621.29 36.46Ezetimibe (3S,4S,3'R)-Isomer
CAS:Formula:C24H21F2NO3Color and Shape:White To Off-White SolidMolecular weight:409.43Levofloxacin EP Impurity F (Levofloxacin USP Related Compound B)
CAS:Formula:C13H9F2NO4Color and Shape:Off-White SolidMolecular weight:281.21Esmolol Isopropyl Amide Analog HCl
Formula:C18H28N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:320.44 36.46trans-Haloperidol N-Oxide
CAS:Formula:C21H23ClFNO3Color and Shape:White To Off-White SolidMolecular weight:391.87Roflumilast Impurity 1
CAS:Formula:C17H14Cl2F2N2O3Color and Shape:Pale Yellow SolidMolecular weight:403.21Clozapine N-Glucuronide Sodium Salt (Mixture of 5-N and 10-N)
Formula:C24H26ClN4O6·2NaColor and Shape:Pale Yellow SolidMolecular weight:2 501.95 2 22.99Ritonavir EP Impurity E (Hydroxy Ritonavir)
CAS:Formula:C37H48N6O6S2Color and Shape:Pale Yellow SolidMolecular weight:736.95Ritonavir EP Impurity C
CAS:Formula:C25H29N3O4SColor and Shape:White To Off-White SolidMolecular weight:467.58Amiodarone-d4 HCl
CAS:Formula:C25H25D4I2NO3·HClColor and Shape:White To Off-White SolidMolecular weight:649.34 36.466-Hydroxy Buspirone
CAS:Formula:C21H31N5O3Color and Shape:White To Off-White SolidMolecular weight:401.51Citalopram Ring-Opening Impurity Oxalate (Citalopram Alkene Impurity Oxalate) (Mixture of Z and E Isomers)
CAS:Formula:C20H21FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:324.40 90.04Vortioxetine Impurity 50
CAS:Formula:C14H13BrSColor and Shape:White To Off-White SolidMolecular weight:293.22Zaltoprofen-13C-d3
CAS:Formula:C1613CH11D3O3SColor and Shape:White To Off-White SolidMolecular weight:302.37rac-Rivastigmine-d6 Hydrogen Tartrate
Formula:C14H16D6N2O2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:256.38 150.09Norepinephrine Impurity 72
CAS:Formula:C8H11NO5SColor and Shape:White To Off-White SolidMolecular weight:233.24Pazopanib Impurity 17
CAS:Formula:C4H2Cl2N2Color and Shape:White To Off-White SolidMolecular weight:148.97Desloratadine USP Related Compound F (N-Formyl Desloratadine)
CAS:Formula:C20H19ClN2OColor and Shape:Pink SolidMolecular weight:338.84Phenylephrine Impurity 11
CAS:Formula:C10H13NO2Color and Shape:White To Off-White SolidMolecular weight:179.22Ozanimod Impurity 1 HCl
Formula:C23H22N4O3·HClColor and Shape:Pale Yellow SolidMolecular weight:402.45 36.464-Hydroxy Atomoxetine Oxalate
CAS:Formula:C17H21NO2·C2H2O4Color and Shape:Off-White SolidMolecular weight:271.36 90.03Ticlopidine EP Impurity D HCl
CAS:Formula:C14H15NS·HClColor and Shape:White To Off-White SolidMolecular weight:229.34 36.46Argatroban Impurity 33
Formula:C11H11NO3SColor and Shape:White To Off-White SolidMolecular weight:237.27Amlodipine N-Galactose
Formula:C26H35ClN2O10Color and Shape:White To Off-White SolidMolecular weight:571.02Pyrimethamine-d3
CAS:Formula:C12H10D3ClN4Color and Shape:White To Off-White SolidMolecular weight:251.73Medetomidine Impurity 50 HCl
Formula:C13H16N2·HClColor and Shape:White To Off-White SolidMolecular weight:200.29 36.46Irbesartan Impurity 28-d15
CAS:Formula:C19D15N3Color and Shape:White To Off-White SolidMolecular weight:300.44Terbutaline Impurity 16 HCl (Mixture of Diastereomers)
Formula:C48H51NO6·HClColor and Shape:White To Off-White SolidMolecular weight:737.94 36.46Rivaroxaban Impurity 88
CAS:Formula:C10H12N2O2Color and Shape:Pale Yellow SolidMolecular weight:192.22Medetomidine Impurity 25
CAS:Formula:C10H13ClColor and Shape:Colourless LiquidMolecular weight:168.66Lisinopril EP Impurity C HCl (Lisinopril USP Related Compound A HCl, (S,S,S)-Diketopiperazine HCl)
CAS:Formula:C21H29N3O4·HClColor and Shape:Off-White SolidMolecular weight:387.48 36.46Hydroxy Cobicistat
CAS:Formula:C40H53N7O6S2Color and Shape:White To Off-White SolidMolecular weight:792.03Duloxetine EP Impurity C HBr
CAS:Formula:C18H19NOS·HBrColor and Shape:Off-White SolidMolecular weight:297.42 80.91Apixaban Impurity 5 (BMS-591329-01)
CAS:Formula:C24H22ClN5O3Color and Shape:Off-White SolidMolecular weight:463.92Quinapril EP Impurity C (Quinapril USP Related Compound B, Quinaprilat)
CAS:Formula:C23H26N2O5Color and Shape:White To Off-White SolidMolecular weight:410.47Argatroban Impurity 40 (Ethyl (2R,4S)-4-Methylpipecolate)
CAS:Formula:C9H17NO2Color and Shape:Pale Yellow LiquidMolecular weight:171.24Indoxacarb Impurity 5
CAS:Formula:C20H15ClFN3O5Color and Shape:White To Off-White SolidMolecular weight:469.80Pentoxifylline EP Impurity I
CAS:Formula:C14H14N4O2Color and Shape:White To Off-White SolidMolecular weight:270.29Tofacitinib Impurity 119
Formula:C13H18N4O2Color and Shape:White To Off-White SolidMolecular weight:262.31D-(+)-Epinephrine (D-(+)-Adrenaline)
CAS:Formula:C9H13NO3Color and Shape:White To Off-White SolidMolecular weight:183.21Nebivolol Related Compound 3 HCl (Mixture of (RS,SR), (SR,SR) and (SR,RS) Isomers)
Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.45 36.4610,11-Dihydro-10-Hydroxy Carbamazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29trans-4’-Hydroxy CCNU Lomustine-d4
CAS:Formula:C9H12D4ClN3O3Color and Shape:White To Off-White SolidMolecular weight:253.72Cetirizine 6'-O-Lactose Ester DiHCl (Mixture of α and β Isomers)
Formula:C33H45ClN2O13·2HClColor and Shape:White To Off-White SolidMolecular weight:713.19 2*36.46Alogliptin Related Compound 19
Formula:C26H25N5O5Color and Shape:White To Off-White SolidMolecular weight:487.52Ezetimibe Fluoro Isomer
CAS:Formula:C24H21F2NO3Color and Shape:White To Off-White SolidMolecular weight:409.43α-Hydroxy Olopatadine Sodium Salt
CAS:Formula:C21H22NO4·NaColor and Shape:Off-White SolidMolecular weight:352.41 22.99Sildenafil Impurity 31
CAS:Formula:C25H34N6O3Color and Shape:White To Off-White SolidMolecular weight:466.59Benztropine Mesylate
CAS:Formula:C21H25NO·CH4O3SColor and Shape:White To Off-White SolidMolecular weight:307.44 96.11Enzalutamide-d3
CAS:Formula:C21H13D3F4N4O2SColor and Shape:White To Off-White SolidMolecular weight:467.46Carteolol HCl EP Impurity E
CAS:Formula:C21H22N2O5Color and Shape:White To Off-White SolidMolecular weight:382.42Cinacalcet Impurity 32 HCl
CAS:Formula:C22H23F2N·HClColor and Shape:White To Off-White SolidMolecular weight:339.43 36.46ZHC-116 TriHCl
CAS:Formula:C21H27F3N4O·3HClColor and Shape:White To Off-White SolidMolecular weight:408.47 3*36.46Metaraminol Impurity 23
Formula:C24H25NO4Color and Shape:White To Off-White SolidMolecular weight:391.47Opicapone 3-O-Sulfate Ditriethylamine Salt
CAS:Formula:C15H10Cl2N4O9S·2Et3NMolecular weight:493.22 2*101.19Rivaroxaban EP Impurity A
CAS:Formula:C19H18ClN3O5SColor and Shape:White To Off-White SolidMolecular weight:435.88Irbesartan impurity 24-d4
Formula:C14H8D4N4OColor and Shape:White To Off-White SolidMolecular weight:256.30
