
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 65630 products of "Quinazoline and Quinoline Derivatives"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Sildenafil Impurity 2
CAS:Formula:C14H20N2O4SColor and Shape:White To Off-White SolidMolecular weight:312.39Lornoxicam Impurity 14
CAS:Formula:C14H12ClN3O4S2Color and Shape:Off-White SolidMolecular weight:385.84Vortioxetine Impurity 1
CAS:Formula:C17H20N2SColor and Shape:Brown Semi-Solid Semi-SolidMolecular weight:284.42Empagliflozin Impurity 52 (Mixture of Diastereomers)
Formula:C8H14O3Color and Shape:Pale Yellow LiquidMolecular weight:158.20Gefitinib Impurity 61
CAS:Formula:C17H13ClFN3O3Color and Shape:White To Off-White SolidMolecular weight:361.76Sulindac EP Impurity B (Sulindac USP Related Compound B, Sulindac Sulfone)
CAS:Formula:C20H17FO4SColor and Shape:Yellow SolidMolecular weight:372.41Naloxone HCl
CAS:Formula:C19H21NO4·HClColor and Shape:White To Off-White SolidMolecular weight:327.38 36.46Dabigatran Impurity 29
CAS:Formula:C19H20N4O4Color and Shape:White To Off-White SolidMolecular weight:368.39Oxcarbazepine EP Impurity L
CAS:Formula:C17H14N2O3Color and Shape:White To Off-White SolidMolecular weight:294.31Fosinopril Impurity 2
CAS:Formula:C14H23NO3Color and Shape:White Off-White SolidMolecular weight:253.34Hexamidine EP Impurity A HCl
CAS:Formula:C20H25N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:355.44 36.46Domperidone-d6
CAS:Formula:C22H18D6ClN5O2Color and Shape:White To Off-White SolidMolecular weight:431.95Revaprazan HCl
CAS:Formula:C22H23FN4·HClColor and Shape:White To Off-White SolidMolecular weight:362.45 36.46Haloperidol Decanoate EP Impurity H HCl
CAS:Formula:C29H37ClFNO3·HClColor and Shape:White To Off-White SolidMolecular weight:502.07 36.46N-Boc-Sitagliptin
CAS:Formula:C21H23F6N5O3Color and Shape:White To Off-White SolidMolecular weight:507.44Losartan Impurity 20
CAS:Formula:C44H42Cl2N12Color and Shape:White To Off-White SolidMolecular weight:809.80Cinnarizine EP Impurity D
CAS:Formula:C35H36N2Color and Shape:White To Off-White SolidMolecular weight:484.694-Hydroxy Tamoxifen-d5 (Mixture of Z and E Isomers)
CAS:Formula:C26H24D5NO2Color and Shape:White To Off-White SolidMolecular weight:392.55Brexpiprazole Impurity 18
CAS:Formula:C17H21Cl2NO2Color and Shape:Off-White SolidMolecular weight:342.26Sertraline Impurity 2 (Sertraline Oxime)
CAS:Formula:C16H13Cl2NOColor and Shape:Off-White SolidMolecular weight:306.19Verapamil EP Impurity D HCl
CAS:Formula:C14H22ClNO2·HClColor and Shape:White To Off-White SolidMolecular weight:271.79 36.46Haloperidol Decanoate EP Impurity C HCl
CAS:Formula:C33H45ClFNO3·HClColor and Shape:White To Off-White SolidMolecular weight:558.18 36.46Tenoxicam Impurity 2
Formula:C8H8N2O4S2Color and Shape:White To Off-White SolidMolecular weight:260.28Aprepitant Impurity 5 HCl
CAS:Formula:C20H18F7NO2·HClColor and Shape:White To Off-White SolidMolecular weight:437.36 36.46Nilotinib Impurity 6
CAS:Formula:C28H22F3N7OColor and Shape:White To Off-White SolidMolecular weight:529.53Anagliptin-d6
CAS:Formula:C19H19D6N7O2Color and Shape:White To Off-White SolidMolecular weight:389.49Ivabradine Impurity 6 HCl
CAS:Formula:C27H37ClN2O5·HClColor and Shape:White To Off-White SolidMolecular weight:505.06 36.46Gefitinib 4-Desfluoro Impurity HCl
Formula:C22H25ClN4O3·HClColor and Shape:White To Off-White SolidMolecular weight:428.92 36.46Pyrazinoic Acid (Pyrazinecarboxylic Acid)
CAS:Formula:C5H4N2O2Color and Shape:Off-White SolidMolecular weight:124.10Irinotecan EP Impurity E (Irinotecan USP Related Compound B, (S)-7-Ethyl-10-Hydroxy Camptothecin)
CAS:Formula:C22H20N2O5Color and Shape:Pale Yellow SolidMolecular weight:392.41Nicardipine Impurity 42
CAS:Formula:C16H14N2O6Color and Shape:White To Off-White SolidMolecular weight:330.30Osimertinib Impurity 2 DiHCl
CAS:Formula:C27H31N7O2·2HClColor and Shape:Yellow SolidMolecular weight:485.59 2*36.46Aripiprazole Impurity 32
CAS:Formula:C26H32N2O5Color and Shape:White To Off-White SolidMolecular weight:452.56Atipamezole Impurity 2
CAS:Formula:C13H14N2Color and Shape:White To Off-White SolidMolecular weight:198.27Fluralaner Impurity 2
CAS:Formula:C18H12Cl2F3NO3Color and Shape:White To Off-White SolidMolecular weight:418.19Trimetazidine EP Impurity F DiHCl
CAS:Formula:C14H22N2O3·2HClColor and Shape:White To Off-White SolidMolecular weight:266.34 2*36.46Thiamethoxam Impurity 7 Maleate
CAS:Formula:C6H9ClN4S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:204.68 116.07Citalopram EP Impurity F HCl (Citalopram USP Related Compound H HCl)
CAS:Formula:C19H21BrFNO·HClColor and Shape:White To Off-White SolidMolecular weight:378.29 36.46Bicalutamide
CAS:Formula:C18H14F4N2O4SColor and Shape:White To Off-White SolidMolecular weight:430.37Metaraminol Impurity 4 HCl
CAS:Formula:C9H13NO3·HClColor and Shape:White To Off-White SolidMolecular weight:183.21 36.46Emoxypine-d5 (Mexidol-d5)
CAS:Formula:C8H6D5NOColor and Shape:White To Off-White SolidMolecular weight:142.21Pyribambenz-Isopropyl
CAS:Formula:C23H25N3O5Color and Shape:White To Off-White Semi-SolidMolecular weight:423.47Carteolol HCl EP Impurity I
Formula:C16H23BrN2O3Color and Shape:White To Off-White SolidMolecular weight:371.28Aprepitant Impurity 9
CAS:Formula:C24H25F7N4O4Color and Shape:Pale Yellow SolidMolecular weight:566.48Ranitidine EP Impurity H
CAS:Formula:C3H6N2O3Color and Shape:White To Off-White SolidMolecular weight:118.09Vortioxetine Impurity 37 HCl
CAS:Formula:C18H23ClN2S·HClColor and Shape:White To Off-White SolidMolecular weight:334.91 36.46Clioquinol EP Impurity C
CAS:Formula:C9H5I2NOColor and Shape:Pale Yellow SolidMolecular weight:396.95Ezetimibe Lactam Cleaved Alcohol
CAS:Formula:C24H23F2NO2Color and Shape:Off-White SolidMolecular weight:395.45Hydroxymethyl Mexiletine HCl
CAS:Formula:C11H17NO2·HClColor and Shape:White To Off-White SolidMolecular weight:195.26 36.46Lenalidomide Impurity 14
CAS:Formula:C13H13N3O6Color and Shape:White To Off-White SolidMolecular weight:307.26Ticagrelor Related Compound 15
CAS:Formula:C20H22F2N6O5Color and Shape:White To Off-White SolidMolecular weight:464.43Indomethacin (Indometacin) EP Impurity B (Indomethacin USP Related Compound A)
CAS:Formula:C12H13NO3Color and Shape:Off-White SolidMolecular weight:219.24Paroxetine-d4 HCl
CAS:Formula:C19H16D4FNO3·HClColor and Shape:White To Off-White SolidMolecular weight:333.40 36.46Indobufen Impurity 30
Formula:C10H12N2O3Color and Shape:White To Off-White SolidMolecular weight:208.22Bromopride Impurity 1
CAS:Formula:C12H18BrN3O2Color and Shape:White To Off-White SolidMolecular weight:316.20Bifonazole EP Impurity E (Mixture of Diastereomers)
Formula:C41H32N2Color and Shape:Pink SolidMolecular weight:552.72rac-Levofloxacin Impurity 6
Formula:C23H31N5O4Color and Shape:Off-White Solid SolidMolecular weight:441.53Ozagrel HCl
CAS:Formula:C13H12N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:228.25 36.46Chlorhexidine DiHCl
CAS:Formula:C22H30Cl2N10·2HClColor and Shape:White To Off-White SolidMolecular weight:505.45 2*36.46Olmesartan Methyl Ester
CAS:Formula:C25H28N6O3Color and Shape:White To Off-White SolidMolecular weight:460.54Chlorphenamine Impurity 1 Maleate
CAS:Formula:C17H22N2O·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:270.38 116.07Anastrozole EP Impurity I
CAS:Formula:C15H17ClN2Color and Shape:White To Off-White SolidMolecular weight:260.77Lercanidipine Dipropyl Ester Impurity
CAS:Formula:C21H26N2O6Color and Shape:Yellow SolidMolecular weight:402.45Gimeracil Impurity 5
CAS:Formula:C6H6ClNO2Color and Shape:White To Off-White SolidMolecular weight:159.57Quinagolide-d10
CAS:Formula:C20H23D10N3O3Color and Shape:White To Off-White SolidMolecular weight:405.62Losartan Impurity 8
CAS:Formula:C22H22ClN3OColor and Shape:White To Off-White SolidMolecular weight:379.89N-Nitroso Amiodarone EP Impurity B (N-Nitroso-N-Desethyl Amiodarone)
CAS:Formula:C23H24I2N2O4Molecular weight:646.26Dimetindene EP Impurity G HCl
CAS:Formula:C19H21N·HClColor and Shape:Pale Pink SolidMolecular weight:263.38 36.46Silodosin Impurity 18
CAS:Formula:C25H28F3N3O5Color and Shape:White To Off-White SolidMolecular weight:507.51N-Formyl Benzocaine
CAS:Formula:C10H11NO3Color and Shape:White To Off-White SolidMolecular weight:193.20Manidipine DiHCl
CAS:Formula:C35H38N4O6·2HClColor and Shape:Off-White SolidMolecular weight:610.71 2*36.46Lenalidomide Lactosamine Adduct (Mixture of Diastereomers)
Formula:C25H33N3O13Color and Shape:Pale Yellow SolidMolecular weight:583.55Tadalafil EP Impurity A ((6R,12S)-Tadalafil)
CAS:Formula:C22H19N3O4Color and Shape:White To Off-White SolidMolecular weight:389.41Nilotinib Impurity 12
CAS:Formula:C12H8F3N3Color and Shape:White To Off-White SolidMolecular weight:251.21Terazosin Impurity 1 HCl (2-Hydroxy-4-Amino-6,7-Dimethoxy Quinazoline)
CAS:Formula:C10H11N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:221.22 36.46para-Hydroxy L-Milnacipran
CAS:Formula:C15H22N2O2Color and Shape:White To Off-White SolidMolecular weight:262.35Oxo Enzalutamide
CAS:Formula:C21H16F4N4O3Color and Shape:White To Off-White SolidMolecular weight:448.38Cloperastine Fendizoate
CAS:Formula:C20H24ClNO·C20H14O4Color and Shape:White To Off-White SolidMolecular weight:329.87 318.33Rebamipide 2-Chloro Impurity
CAS:Formula:C19H15ClN2O4Color and Shape:White To Off-White SolidMolecular weight:370.79Chloroquine Diphosphate
CAS:Formula:C18H26ClN3·2H3O4PColor and Shape:White To Off-White SolidMolecular weight:319.88 2*97.99Trifluoperazine Impurity 1 (4-Trifluoromethyl) Dimaleate
Formula:C21H24F3N3S·2C4H4O4Color and Shape:White To Off-White SolidMolecular weight:407.50 2*116.07Ritonavir EP Impurity H
CAS:Formula:C30H32N4O6SColor and Shape:White To Off-White SolidMolecular weight:576.67Ozagrel Impurity 2 Sodium Salt
Formula:C13H13N2O3·NaColor and Shape:White To Off-White SolidMolecular weight:245.26 22.99Lansoprazole Impurity 23 HCl
CAS:Formula:C9H9ClF3NO·HClColor and Shape:White To Off-White SolidMolecular weight:239.63 36.46Parecoxib Impurity 21
CAS:Formula:C16H14N2O3SColor and Shape:White To Off-White SolidMolecular weight:314.36Vortioxetine Impurity 36 HBr (Bis(2-Bromoethyl)amine HBr)
CAS:Formula:C4H9Br2N·HBrColor and Shape:White To Off-White SolidMolecular weight:230.93 80.91Vernakalant Impurity 7 ((3R,1'R,2'S)-Isomer)
CAS:Formula:C20H31NO4Color and Shape:White To Off-White SolidMolecular weight:349.47Mitiglinide-d5 Calcium Salt
CAS:Formula:C19H19D5NO3·5CaColor and Shape:White To Off-White SolidMolecular weight:319.44 0.5*40.08(S)-Lercanidipine HCl
CAS:Formula:C36H41N3O6·HClColor and Shape:Yellow SolidMolecular weight:611.74 36.46(3aS,4R,9bR)-4-(6-Bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (G-15)
CAS:Formula:C19H16BrNO2Color and Shape:White To Off-White SolidMolecular weight:370.25Valsartan Impurity 15 HCl
CAS:Formula:C6H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:131.18 36.46(S)-Propranolol HCl
CAS:Formula:C16H21NO2·HClColor and Shape:White To Off-White SolidMolecular weight:259.35 36.46Fingolimod-d4 Mono-lactate HCl
Formula:C22H33D4NO4·HClColor and Shape:White To Off-White SolidMolecular weight:383.57 36.46(R)-Salbutamol HCl ((R)-Albuterol HCl, Levalbuterol HCl)
CAS:Formula:C13H21NO3·HClColor and Shape:White To Off-White SolidMolecular weight:239.32 36.46Oxaprozin Impurity 2
CAS:Formula:C18H16N2O2Color and Shape:White To Off-White SolidMolecular weight:292.34Afatinib Impurity 14
CAS:Formula:C24H27ClFN5O4Color and Shape:Pale Yellow SolidMolecular weight:503.96Linagliptin Impurity 45
CAS:Formula:C6H5BrN4O2Color and Shape:White To Off-White SolidMolecular weight:245.04Reduced Haloperidol-d4
CAS:Formula:C21H21D4ClFNO2Color and Shape:White To Off-White SolidMolecular weight:381.91Fingolimod Impurity 33
Formula:C21H31NO5Color and Shape:White To Off-White SolidMolecular weight:377.48Terbutaline Impurity 11
CAS:Formula:C22H20O3Color and Shape:White To Off-White SolidMolecular weight:332.40Ticagrelor Related Compound 16
CAS:Formula:C23H28F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:522.57Thioridazine EP Impurity B
CAS:Formula:C21H26N2OS2Color and Shape:Yellow SolidMolecular weight:386.57Ezetimibe Impurity 82
CAS:Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.565-Hydroxy Propranolol Glucuronide (Mixture of Diastereomers)
CAS:Formula:C22H29NO9Color and Shape:Off-White To Pale Brown SolidMolecular weight:451.47Lansoprazole EP Impurity D (Rabeprazole EP Impurity K)
CAS:Formula:C7H6N2OColor and Shape:Brown SolidMolecular weight:134.14Celecoxib USP Related Compound C
CAS:Formula:C18H16F3N3O2SColor and Shape:White To Off-White SolidMolecular weight:395.40Levofloxacin Diformyl Impurity
CAS:Formula:C18H18FN3O6Color and Shape:Pale Yellow SolidMolecular weight:391.36(S)-Rivaroxaban Impurity 107
CAS:Formula:C21H21N3O5Color and Shape:White To Off-White SolidMolecular weight:395.42Doxazosin EP Impurity E (Doxazosin USP Related Compound E)
CAS:Formula:C10H8Cl2N2O2Color and Shape:Off-White To Pale Yellow SolidMolecular weight:259.09Quetiapine EP Impurity N DiHCl
CAS:Formula:C29H41N5O3S·2HClColor and Shape:Pale Yellow SolidMolecular weight:539.74 2*36.46Fexofenadine EP Impurity A (Fexofenadine USP Related Compound A)
CAS:Formula:C32H37NO4Color and Shape:White To Off-White SolidMolecular weight:499.65Vortioxetine Impurity 7
CAS:Formula:C18H22N2SColor and Shape:White To Off-Whte SolidMolecular weight:298.45Cinacalcet Impurity 33 HCl
CAS:Formula:C12H13N·HClColor and Shape:Off-White SolidMolecular weight:171.24 36.46Argatroban Impurity 51
CAS:Formula:C23H32N6O5SColor and Shape:White To Off-White SolidMolecular weight:504.61Valdecoxib Impurity 10
CAS:Formula:C18H16N2O4SColor and Shape:White To Off-White SolidMolecular weight:356.40Tianeptine Metabolite MC5 (Pentanoic Acid Metabolite)
CAS:Formula:C19H21ClN2O4SColor and Shape:White To Off-White SolidMolecular weight:408.90Trazodone EP Impurity L-d8 DiHCl
CAS:Formula:C10H5D8ClN2·2HClColor and Shape:Off-White SolidMolecular weight:204.73 2*36.46
