
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 65615 products of "Quinazoline and Quinoline Derivatives"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
L-Nebivolol (RS,SS) HCl
CAS:Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.44 36.46Nifedipine EP Impurity B (Dehydronitroso Nifedipine)
CAS:Formula:C17H16N2O5Color and Shape:Pale Blue SolidMolecular weight:328.32Darunavir Ethanolate
CAS:Formula:C27H37N3O7S·C2H6OColor and Shape:White To Off-White SolidMolecular weight:547.67 46.07Nilotinib Impurity 13
CAS:Formula:C12H10F3N3OColor and Shape:White To Off-White SolidMolecular weight:269.23Dimetindene N-Oxide Maleate (N,N-Dimethyl N-Oxide)
CAS:Formula:C20H24N2O·C4H4O4Color and Shape:Off-White SolidMolecular weight:308.43 116.07Teneligliptin Impurity 10 Di-Trifluoroacetate
Formula:C16H26N4O3S·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:354.47 2 114.02rac-Montelukast EP Impurity F (rac-Montelukast Methyl Ketone)
CAS:Formula:C34H32ClNO3SColor and Shape:Yellow SolidMolecular weight:570.14Quetiapine EP Impurity C
CAS:Formula:C40H42N6O3S2Color and Shape:Pale Grey SolidMolecular weight:718.94Sitafloxacin Impurity 6 HCl
Formula:C19H20ClF2N3O3·HClColor and Shape:Pale Yellow SolidMolecular weight:411.83 36.46Olaparib Impurity 5 (2-Bromopropane)
CAS:Formula:C3H7BrColor and Shape:Colorless LiquidMolecular weight:122.99Baricitinib Impurity 5
Formula:C26H29N11O4S2Color and Shape:White To Off-White SolidMolecular weight:623.71Vilanterol Impurity 1 Triphenylacetate
CAS:Formula:C27H37Cl2NO5·C20H16O2Color and Shape:White To Off-White SolidMolecular weight:526.50 288.35Bendamustine Impurity 5 HCl (Bendamustine Desmethyl Impurity HCl)
CAS:Formula:C15H19Cl2N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:344.24 36.46Brimonidine Impurity 6 Sodium Salt
Formula:C14H13BrN5O2·NaColor and Shape:Yellow SolidMolecular weight:363.20 22.99Alogliptin Impurity 35
Formula:C13H10ClN3O2Color and Shape:White To Off-White SolidMolecular weight:275.69Azelastine Impurity 7
CAS:Formula:C15H19N3O2Color and Shape:White To Off-White SolidMolecular weight:273.34Givinostat Impurity 1-d10 HCl
CAS:Formula:C16H9D10NO2·HClColor and Shape:White To Off-White SolidMolecular weight:267.39 36.46Risperidone Impurity 5
CAS:Formula:C23H23FN4O2Color and Shape:White To Off-White SolidMolecular weight:406.46Doxepin HCl (Mixture of Z and E Isomer)
CAS:Formula:C19H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:279.39 36.46Ranitidine EP Impurity D HCl
CAS:Formula:C12H19N3O4S·HClColor and Shape:Pale Yellow LiquidMolecular weight:301.36 36.46Indomethacin (Indometacin) EP Impurity D
CAS:Formula:C19H16ClNO4Color and Shape:White To Off-White SolidMolecular weight:357.79Flecainide EP Impurity C
CAS:Formula:C17H20F6N2O4Color and Shape:White To Off-White SolidMolecular weight:430.35Hydantoin-4,5-13C2-15N
CAS:Formula:C215NCH4NO2Color and Shape:White To Off-White SolidMolecular weight:103.05Camostat HCl
CAS:Formula:C20H22N4O5·HClColor and Shape:White To Off-White SolidMolecular weight:398.42 36.46Didesethyl Chloroquine-d4
CAS:Formula:C14H14D4ClN3Color and Shape:White To Off-White SolidMolecular weight:267.79Diltiazem EP Impurity B
CAS:Formula:C18H17NO4SColor and Shape:White To Off-White SolidMolecular weight:343.405-Hydroxy Saxagliptin HCl
CAS:Formula:C18H25N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:331.42 36.46Vernakalant Impurity 1 ((3S,1'S,2'S)-Isomer) HCl
CAS:Formula:C20H31NO4·HClColor and Shape:White To Off-White SolidMolecular weight:349.47 36.46Hydroxyhomo Sildenafil
CAS:Formula:C23H32N6O5SColor and Shape:White To Off-White SolidMolecular weight:504.61Methocarbamol B-Isomer
CAS:Formula:C11H15NO5Color and Shape:White To Off-White SolidMolecular weight:241.24N-Nitroso Mirtazapine EP Impurity D (N-Nitroso Mirtazapine USP Related Compound A, N-Nitroso-N-Desmethyl Mirtazapine)
Formula:C16H16N4OMolecular weight:280.33Loratadine Impurity 1
CAS:Formula:C22H26N2O2Color and Shape:White To Off-White SolidMolecular weight:350.46Afatinib (BIBW 2992)
CAS:Formula:C24H25ClFN5O3Color and Shape:White To Off-White SolidMolecular weight:485.95Flubendazole EP Impurity D
CAS:Formula:C14H9FN2OColor and Shape:White To Off-White SolidMolecular weight:240.24Doxepin N-Oxide (Mixture of Z and E Isomers)
CAS:Formula:C19H21NO2Color and Shape:White To Off-White SolidMolecular weight:295.38Vildagliptin Impurity 28
CAS:Formula:C10H16O4Color and Shape:White To Off-White SolidMolecular weight:200.23Nifekalant-d4
CAS:Formula:C19H23D4N5O5Color and Shape:White To Off-White SolidMolecular weight:409.48Ivabradine Impurity 13 (Mixture of Diastereomers)
CAS:Formula:C27H36N2O6Color and Shape:White To Off-White SolidMolecular weight:484.59Sertraline EP Impurity F
CAS:Formula:C16H12Cl2OColor and Shape:Off-White SolidMolecular weight:291.17Fluphenazine Decanoate N-Oxide
CAS:Formula:C32H44F3N3O3SColor and Shape:Pale Yellow SolidMolecular weight:607.78Fosfluconazole
CAS:Formula:C13H13F2N6O4PColor and Shape:White To Off-White SolidMolecular weight:386.26(R)-N-Didesmethyl Citalopram Oxalate
Formula:C18H17FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:296.35 90.04Maraviroc-d6
CAS:Formula:C29H35D6F2N5OColor and Shape:White To Off-White SolidMolecular weight:519.71N-2-Propynyl Rasagiline HCl
CAS:Formula:C15H15N·HClColor and Shape:White To Off-White SolidMolecular weight:209.29 36.46Ranolazine Impurity 7
CAS:Formula:C10H13ClO3Color and Shape:Pale Yellow LiquidMolecular weight:216.66O-Desmethyl Astemizole-d4
CAS:Formula:C27H25D4FN4OColor and Shape:White To Off-White SolidMolecular weight:448.58Lansoprazole N-Trifluoroethyl Impurity
CAS:Formula:C18H15F6N3O2SColor and Shape:White To Off-White SolidMolecular weight:451.39Dicycloverine EP Impurity A
CAS:Formula:C13H22O2Color and Shape:White To Off-White SolidMolecular weight:210.32Edoxaban Impurity 48 (1S,2S,4R)
CAS:Formula:C24H30ClN7O4SColor and Shape:Off-White SolidMolecular weight:548.06Sorafenib Related Compound 8
CAS:Formula:C14H14N4O3Color and Shape:Off-White SolidMolecular weight:286.29Alogliptin Impurity 42
CAS:Formula:C5H4Cl2N2OColor and Shape:White To Off-White SolidMolecular weight:179.00rac-Rotigotine HCl
CAS:Formula:C19H25NOS·HClColor and Shape:White To Off-White SolidMolecular weight:315.48 36.46Propafenone EP Impurity H
CAS:Formula:C15H12O2Color and Shape:White To Off-White SolidMolecular weight:224.26cis-Hydroxy Perhexiline HCl (Mixture of Diastereomers)
CAS:Formula:C19H35NO·HClColor and Shape:White To Off-White SolidMolecular weight:293.50 36.46Vilazodone HCl
CAS:Formula:C26H27N5O2·HClColor and Shape:White To Off-White SolidMolecular weight:441.54 36.46Carbodenafil Impurity 3
Formula:C29H34N6O3Color and Shape:White To Off-White SolidMolecular weight:514.63Carvedilol EP Impurity C (Carvedilol USP Related Compound C)
CAS:Formula:C31H32N2O4Color and Shape:White To Off-White SolidMolecular weight:496.61Paliperidone Z-Oxime
CAS:Formula:C23H28F2N4O3Color and Shape:White To Off-White SolidMolecular weight:446.50S-Nadifloxacin Sulfate Sodium Salt
CAS:Formula:C19H20FN2O7S·NaColor and Shape:Off-White SolidMolecular weight:439.44 22.99(R)-Lercanidipine HCl
CAS:Formula:C36H41N3O6·HClColor and Shape:Yellow SolidMolecular weight:611.74 36.46Cyproheptadine Impurity 6 (Dibenzosuberenone)
CAS:Formula:C15H10OColor and Shape:Off-White SolidMolecular weight:206.24Darifenacin HBr
CAS:Formula:C28H30N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:426.56 80.91Verapamil EP Impurity O HCl
CAS:Formula:C27H38N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:454.61 36.46Rivaroxaban EP Impurity G (Rivaroxaban USP Related Compound G)
CAS:Formula:C22H19N3O6Color and Shape:White To Off-White SolidMolecular weight:421.41Propiverine N-Oxide (Mixture of cis- and trans-Isomers)
CAS:Formula:C23H29NO4Color and Shape:Yellow LiquidMolecular weight:383.49Paroxetine EP Impurity E HCl (Paroxetine USP Related Compound D)
CAS:Formula:C19H20FNO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.37 36.46Naftifine-d3 HCl
CAS:Formula:C21H18ND3·HClColor and Shape:White To Off-White SolidMolecular weight:290.43 36.46Losartan Related Compound A
CAS:Formula:C22H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:377.87Anagrelide Impurity 4
CAS:Formula:C11H13Cl3N2O2Color and Shape:Off-White SolidMolecular weight:311.59Imatinib Impurity 8
CAS:Formula:C42H47N9O2Color and Shape:White To Off-White SolidMolecular weight:709.90Nilotinib Impurity 3
CAS:Formula:C10H8F3N3Color and Shape:White To Off-White SolidMolecular weight:227.19Cimetidine Impurity 3
CAS:Formula:C11H20N8S2Color and Shape:White To Off-White SolidMolecular weight:328.46Phenytoin EP Impurity B (Diphenylethanedione)
CAS:Formula:C14H10O2Color and Shape:Yellow SolidMolecular weight:210.23Tamoxifen Citrate
CAS:Formula:C26H29NO·C6H8O7Color and Shape:White To Off-White SolidMolecular weight:371.53 192.13Rivaroxaban EP Impurity H (Rivaroxaban USP Related Compound H)
CAS:Formula:C19H17Cl2N3O5SColor and Shape:Grey To Pale Brown SolidMolecular weight:470.32Maprotiline EP Impurity C HCl (N-Desmethyl Maprotiline HCl)
CAS:Formula:C19H21N·HClColor and Shape:White To Off-White SolidMolecular weight:263.38 36.46Fluconazole Impurity 6 (2-Chloro-2’,4’-Difluoroacetophenone)
CAS:Formula:C8H5ClF2OColor and Shape:White To Off-White SolidMolecular weight:190.57Emedastine-13C-d3 Fumarate
CAS:Formula:C1613CH23D3N4O·C4H4O4Color and Shape:Pale Yellow SolidMolecular weight:306.43 116.07Gabapentin Impurity 11
CAS:Formula:C21H35NO11Color and Shape:White To Off-White SolidMolecular weight:477.51Flunarizine Impurity 3
CAS:Formula:C26H26F2N2OColor and Shape:Pale Yellow SolidMolecular weight:420.50Solabegron Acyl Glucuronide
Formula:C29H31ClN2O9Color and Shape:Off-White SolidMolecular weight:589.02Carprofen EP Impurity C
CAS:Formula:C14H12ClNOColor and Shape:White To Off-White SolidMolecular weight:245.71Montelukast Sodium Salt
CAS:Formula:C35H35ClNO3S·NaColor and Shape:Pale Yellow SolidMolecular weight:585.18 22.99Olanzapine EP Impurity A (Olanzapine USP Related Compound A)
CAS:Formula:C12H9N3O2SColor and Shape:Red SolidMolecular weight:259.28Clozapine-5-N-Glucuronide Sodium Salt
CAS:Formula:C24H26ClN4O6·NaColor and Shape:Pale Yellow SolidMolecular weight:501.95 22.99Levofloxacin EP Impurity H (Levofloxacin USP Related Compound C)
CAS:Formula:C20H24FN3O4Color and Shape:White To Off-White SolidMolecular weight:389.43Olmesartan Medoxomil Impurity 11
CAS:Formula:C48H50N12O5Color and Shape:Off-White SolidMolecular weight:875.01Acotiamide Impurity 10 HCl
CAS:Formula:C20H28N4O5S·HClColor and Shape:Off-White SolidMolecular weight:436.53 36.46Topiramate Impurity 3
CAS:Formula:C12H19ClO5Color and Shape:White To Off-White SolidMolecular weight:278.73(±)-trans Milnacipran HCl
CAS:Formula:C15H22N2O·HClColor and Shape:Off-White SolidMolecular weight:246.35 36.46O-Desmethyl Mebeverine Acid
CAS:Formula:C15H23NO3Color and Shape:White To Off-White SolidMolecular weight:265.35Nizatidine EP Impurity E HCl (Nizatidine Amide HCl)
CAS:Formula:C11H18N4O3S2·HClColor and Shape:Pale Yellow LiquidMolecular weight:318.42 36.46Phenylephrine Impurity 10
CAS:Formula:C8H9NO2·HClColor and Shape:Off-White SolidMolecular weight:151.17 36.46Imatinib Mesylate
CAS:Formula:C29H31N7O·CH4O3SColor and Shape:White To Off-White SolidMolecular weight:493.62 96.11Ticagrelor EP Impurity B (Ticagrelor USP Related Compound B)
CAS:Formula:C23H28F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:522.57Lenalidomide Impurity 51
CAS:Formula:C13H15N3O4Color and Shape:White To Off-White SolidMolecular weight:277.28Apixaban Impurity 29
CAS:Formula:C20H23N3O3Color and Shape:White To Off-White SolidMolecular weight:353.42Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8)
CAS:Formula:C8H4D8N4Color and Shape:Colorless OilMolecular weight:172.26Empagliflozin Impurity 69
Formula:C17H14Cl2O3Color and Shape:White To Off-White SolidMolecular weight:337.20Nintedanib Impurity 15
CAS:Formula:C21H19NO5Color and Shape:White To Off-White SolidMolecular weight:365.39Fingolimod Methyl Impurity
CAS:Formula:C20H35NO2Color and Shape:White To Off-White SolidMolecular weight:321.51Mirabegron Impurity 38 HCl
Formula:C16H20N2O·HClColor and Shape:Off-White SolidMolecular weight:256.35 36.46Tazemetostat (EPZ6438)
CAS:Formula:C34H44N4O4Color and Shape:White To Off-White SolidMolecular weight:572.75Dipyridamole EP Impurity G
CAS:Formula:C16H20Cl2N6Color and Shape:Pale Yellow SolidMolecular weight:367.28Aclidinium Bromide
CAS:Formula:C26H30NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:484.66 79.90Olmesartan Impurity 20
CAS:Formula:C33H25BrN4Color and Shape:White To Off-White SolidMolecular weight:557.50Vilazodone-d8
CAS:Formula:C26H19D8N5O2Color and Shape:White To Off-White SolidMolecular weight:449.58Tadalafil EP Impurity B ((6S,12S)-Tadalafil)
CAS:Formula:C22H19N3O4Color and Shape:White To Off-White SolidMolecular weight:389.41Ticagrelor EP Impurity D
CAS:Formula:C26H32F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:562.64Racemic Arimoclomol-d10 Maleate
CAS:Formula:C14H10ClN3O3D10·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:323.85 116.07Levetiracetam EP Impurity B
CAS:Formula:C8H12N2O2Color and Shape:White To Off-White SolidMolecular weight:168.20
