
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 65573 products of "Quinazoline and Quinoline Derivatives"
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Mebeverine Acid HCl
CAS:Formula:C16H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:279.38 36.46Famotidine Impurity 1 HCl
CAS:Formula:C5H8N4S·HClColor and Shape:White To Off-White SolidMolecular weight:156.21 36.46Naratriptan
CAS:Formula:C17H25N3O2SColor and Shape:Off-White To Pale Yellow SolidMolecular weight:335.47Bendamustine Related Impurity 6 (Mixture of Isomers)
Formula:C28H41Cl2N3O12Color and Shape:Yellow SolidMolecular weight:682.56Pentoxifylline-d6 (Dimethyl-d6)
CAS:Formula:C13H12D6N4O3Color and Shape:White To Off-White SolidMolecular weight:284.35Daclatasvir Impurity 35
CAS:Formula:C41H52N8O6Color and Shape:Pale Yellow SolidMolecular weight:752.92Vardenafil Impurity 19
CAS:Formula:C9H12N2O2Color and Shape:White To Off-White SolidMolecular weight:180.21Omeprazole Related Compound 7 HCl
CAS:Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46Linagliptin Impurity 36
Formula:C20H18N6O3Color and Shape:White To Off-White SolidMolecular weight:390.40rac-Mirabegron Impurity 40
Formula:C23H26N4O3SColor and Shape:White To Off-White SolidMolecular weight:438.55Azelastine Impurity 2 HCl
Formula:C23H24ClN3O·HClColor and Shape:Pale Yellow SolidMolecular weight:393.92 36.46Nepafenac Impurity 4
CAS:Formula:C15H16N2O2Color and Shape:White To Off-White SolidMolecular weight:256.31Salbutamol Impurity 15
Formula:C10H9ClO4Color and Shape:White To Off-White SolidMolecular weight:228.63Rivaroxaban Impurity 2
CAS:Formula:C14H21N3O3Color and Shape:White To Off-White SolidMolecular weight:279.34Quinapril EP Impurity G HCl
CAS:Formula:C25H30N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:438.53 36.46Ethambutol-d8
CAS:Formula:C10H16D8N2O2Color and Shape:White To Off-White SolidMolecular weight:212.36Baricitinib Impurity 2 Sodium Salt
CAS:Formula:C16H17N6O4S·NaColor and Shape:Off-White SolidMolecular weight:389.41 22.99Verapamil EP Impurity H HCl
CAS:Formula:C26H36N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:440.59 36.46Thalidomide-d4
CAS:Formula:C13H6D4N2O4Color and Shape:White To Off-White SolidMolecular weight:262.26Ticagrelor Related Compound 70 HCl
CAS:Formula:C7H11N3O2S·HClColor and Shape:White To Off-White SolidMolecular weight:201.24 36.46Haloperidol EP Impurity B (Haloperidol USP Related Compound B)
CAS:Formula:C21H23ClFNO2Color and Shape:White To Off-White SolidMolecular weight:375.87Linagliptin Dimer Impurity 6
CAS:Formula:C54H62N16O4Color and Shape:Pale Yellow SolidMolecular weight:999.20Loratadine-d5 (Desloratadine EP Impurity C-d5)
CAS:Formula:C22H18D5ClN2O2Color and Shape:White To Off-White SolidMolecular weight:387.92Retigabine-d5 DiHCl (Ezogabine-d5 DiHCl)
CAS:Formula:C16H13D5FN3O2·2HClColor and Shape:White To Off-White SolidMolecular weight:308.37 2*36.46Iguratimod Impurity 1 HCl
CAS:Formula:C16H14N2O5S·HClColor and Shape:Pale Orange SolidMolecular weight:346.36 36.46(1R,2R)-Milnacipran HCl
CAS:Formula:C15H22N2O·HClColor and Shape:White To Off-White SolidMolecular weight:246.36 36.46Rivastigmine USP Related Compound A
CAS:Formula:C20H18O8Color and Shape:White To Off-White SolidMolecular weight:386.36Ticagrelor Related Compound 14
CAS:Formula:C23H28F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:522.57Amfenac Sodium Salt
CAS:Formula:C15H12NO3·NaColor and Shape:Yellow SolidMolecular weight:254.27 22.99Propafenone HCl
CAS:Formula:C21H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:341.45 36.46Risperidone Related Impurity 1
CAS:Formula:C12H11FN2OColor and Shape:Off-White SolidMolecular weight:218.23Dihydroxy Moxonidine
CAS:Formula:C8H11N5O2Color and Shape:White To Off-White SolidMolecular weight:209.21Vernakalant Impurity 5 ((3R,1'S,2'S)-Isomer) HCl
CAS:Formula:C20H31NO4·HClColor and Shape:White To Off-White SolidMolecular weight:349.47 36.46Lercanidipine Impurity 21 HCl
CAS:Formula:C35H39N3O6·HClColor and Shape:Off-White SolidMolecular weight:597.71 36.46Hexamidine EP Impurity B DiHCl
CAS:Formula:C22H29N3O3·2HClColor and Shape:White To Off-White SolidMolecular weight:383.49 2 36.46Amiloride Hydrochloride Dihydrate
CAS:Formula:C6H8ClN7O·HCl·2H2OColor and Shape:Light Yellow SolidMolecular weight:229.63 36.46 2*18.02Amlodipine Impurity 64 (Mixture of Diastereomers)
CAS:Formula:C21H25ClN2O5Color and Shape:Yellow SolidMolecular weight:420.89Montelukast EP Impurity A Sodium Salt
CAS:Formula:C35H35ClNO3S·NaColor and Shape:White SolidMolecular weight:585.18 22.99Itopride Impurity 15
CAS:Formula:C17H19NO4Color and Shape:White To Off-White SolidMolecular weight:301.34Enpiroline HCl
CAS:Formula:C19H18F6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:404.36 36.46Timolol EP Impurity G
CAS:Formula:C6H9N3O3SColor and Shape:White To Off-White SolidMolecular weight:203.22Chlorpromazine Sulfoxide N-Oxide
CAS:Formula:C17H19ClN2O2SColor and Shape:Off-White SolidMolecular weight:350.87Fosinopril Impurity 4
CAS:Formula:C3H7O4PColor and Shape:White To Off-White SolidMolecular weight:138.06Cinacalcet Impurity 13 HCl
Formula:C22H22F3N·HClColor and Shape:White To Off-White SolidMolecular weight:357.42 36.46Fluconazole Impurity 3
CAS:Formula:C15H14FN9OColor and Shape:White To Off-White SolidMolecular weight:355.34Fenoterol HBr (Mixture of Diastereomers)
CAS:Formula:C17H21NO4·HBrColor and Shape:White To Off-White SolidMolecular weight:303.36 80.91Aprepitant EP Impurity A (Defluoro Aprepitant)
CAS:Formula:C23H22F6N4O3Color and Shape:White To Off-White SolidMolecular weight:516.44Chloro-Sibutramine HCl
CAS:Formula:C17H25Cl2N·HClColor and Shape:White To Off-White SolidMolecular weight:314.30 36.46Mianserin-d3 HCl
CAS:Formula:C18H17D3N2·HClColor and Shape:Off-White SolidMolecular weight:267.39 36.46Sibutramine N-Oxide HCl
Formula:C17H26ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:295.86 36.46Chlorpromazine EP Impurity E
CAS:Formula:C12H8ClNSColor and Shape:Off-White SolidMolecular weight:233.71rac-Selegiline-d5 HCl
Formula:C13H12D5N·HClColor and Shape:White To Off-White SolidMolecular weight:192.32 36.46Nintedanib Impurity 6 Ditrifluoroacetate
CAS:Formula:C30H31N5O4·2C2HF3O2Molecular weight:525.61 2*114.02Irbesartan Impurity 4
CAS:Formula:C21H20N6OColor and Shape:White To Off-White SolidMolecular weight:372.43Ambroxol Impurity 14 (Cycloimine Impurity)
CAS:Formula:C14H16Br2N2OColor and Shape:White To Off-White SolidMolecular weight:388.10Clioquinol EP Impurity B (Clioquinol USP Related Compound B)
CAS:Formula:C9H5Cl2NOColor and Shape:Pale Yellow SolidMolecular weight:214.05Econazole Impurity 2
CAS:Formula:C8H5Cl3OColor and Shape:White To Off-White SolidMolecular weight:223.483,4-Didehydro Alosetron
CAS:Formula:C17H16N4OColor and Shape:White To Off-White SolidMolecular weight:292.3410,11-Dihydro-10-Hydroxy Carbamazepine-d4 (rac-Licarbazepine-d4)
CAS:Formula:C15H10D4N2O2Color and Shape:White To Off-White SolidMolecular weight:258.31Benzbromarone Impurity 7 (6-Hydroxy Benzbromarone)
CAS:Formula:C17H12Br2O4Color and Shape:Yellow SolidMolecular weight:440.09Carvedilol EP Impurity B (Carvedilol USP Related Compound B) (Mixture of Diastereomers)
CAS:Formula:C39H39N3O6Color and Shape:White To Off-White SolidMolecular weight:645.76Ondansetron-13C-d3
CAS:Formula:C1713CH16D3N3OColor and Shape:White To Off-White SolidMolecular weight:297.38N-Nitroso Atomoxetine EP Impurity B-d3 (N-Nitroso (S)-Atomoxetine-d3) (Mixture of Isomers)
Formula:C17H17D3N2O2Molecular weight:287.38Ticlopidine EP Impurity E Bromide
CAS:Formula:C14H11ClNS·BrColor and Shape:White To Off-White SolidMolecular weight:260.76 79.90Timolol EP Impurity J
Formula:C16H32N4O4SColor and Shape:White To Off-White SolidMolecular weight:376.52Epinephrine Impurity 3 HCl
CAS:Formula:C10H15NO3·HClColor and Shape:Off-White SolidMolecular weight:197.24 36.468-Hydroxy mianserin
CAS:Formula:C17H18N2Color and Shape:White To Off-White SolidMolecular weight:280.37Everolimus EP Impurity B Lithium Salt (Mixture of E/Z-Isomers)
Formula:C53H82NO14·LiMolecular weight:957.24 6.94Diltiazem HCl
CAS:Formula:C22H26N2O4S·HClColor and Shape:White To Off-White SolidMolecular weight:414.52 36.46N-Nitroso Sitagliptin Tablets EP Impurity FP-A (Mixture of Diastereomers)
Formula:C20H18F6N6O6Molecular weight:552.39Maprotiline-d3 HCl
CAS:Formula:C20H20D3N·HClColor and Shape:White To Off-White SolidMolecular weight:280.43 36.46Loratadine Impurity 5 HCl
CAS:Formula:C14H12ClN·HClColor and Shape:White To Off-White SolidMolecular weight:229.71 36.46Linagliptin Impurity 45
CAS:Formula:C6H5BrN4O2Color and Shape:White To Off-White SolidMolecular weight:245.045-Fluoro Paliperidone
CAS:Formula:C23H27FN4O3Color and Shape:Pale Yellow SolidMolecular weight:426.49Sulindac EP Impurity B (Sulindac USP Related Compound B, Sulindac Sulfone)
CAS:Formula:C20H17FO4SColor and Shape:Yellow SolidMolecular weight:372.41Meclizine ortho-Chloro Isomer DiHCl
CAS:Formula:C25H27ClN2·2HClColor and Shape:White To Off-White SolidMolecular weight:390.96 2*36.46Carteolol-d9 HCl
CAS:Formula:C16H15D9N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:301.43 36.46rac-Mirabegron-d5
CAS:Formula:C21H19D5N4O2SColor and Shape:White To Off-White SolidMolecular weight:401.545-Hydroxyl ZLN005
CAS:Formula:C17H18N2OColor and Shape:White To Off-White SolidMolecular weight:266.34Azilsartan Impurity 23
Formula:C29H26N4O7Color and Shape:White To Off-White SolidMolecular weight:542.55Ofloxacin EP Impurity F (Ofloxacin N-Oxide)
CAS:Formula:C18H20FN3O5Color and Shape:White To Off-White SolidMolecular weight:377.37Ibrutinib Impurity 3-d5 (PCI-45227-d5) (Mixture of Diastereomers)
CAS:Formula:C25H21D5N6O4Color and Shape:White To Off-White SolidMolecular weight:479.55Enalaprilat EP Impurity B (RSS Isomer)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Empagliflozin Impurity 59
Formula:C23H27IO7Color and Shape:White To Off-White SolidMolecular weight:542.37Tranylcypromine HCl
CAS:Formula:C9H11N·HClColor and Shape:White To Off-White SolidMolecular weight:133.19 36.46Rupatadine Impurity 2 Chloride
CAS:Formula:C33H34ClN4·ClColor and Shape:Yellow SolidMolecular weight:522.12 35.45Ezetimibe Impurity 89
Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.56Omeprazole EP Impurity C (Omeprazole USP Related Compound C, Esomeprazole EP Impurity C)
CAS:Formula:C17H19N3O2SColor and Shape:White To Off-White SolidMolecular weight:329.42Olaparib Impurity 31
CAS:Formula:C12H18N2O2Color and Shape:White To Off-White SolidMolecular weight:222.29(R)-Citalopram-d4 Oxalate ((R)-Escitalopram-d4 Oxalate)
CAS:Formula:C20H17D4FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:328.42 90.03Topiramate Impurity 4
CAS:Formula:C12H19ClO8SColor and Shape:Off-White Solid (Low M P )Molecular weight:358.79Reduced Haloperidol-d4
CAS:Formula:C21H21D4ClFNO2Color and Shape:White To Off-White SolidMolecular weight:381.91Propiverine HCl
CAS:Formula:C23H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:367.49 36.46Sulpiride EP Impurity D
CAS:Formula:C8H9NO5SColor and Shape:White To Off-White SolidMolecular weight:231.22Rivaroxaban-d4
CAS:Formula:C19H14D4ClN3O5SColor and Shape:White To Off-White SolidMolecular weight:439.90Mirtazapine EP Impurity D HCl (Mirtazapine USP Related Compound A HCl, N-Desmethyl Mirtazapine HCl)
CAS:Formula:C16H17N3·HClColor and Shape:Off-White SolidMolecular weight:251.33 36.46Montelukast EP Impurity G (cis-Montelukast)
CAS:Formula:C35H36ClNO3SColor and Shape:Off-White SolidMolecular weight:586.19Ref: 4Z-C-128014
1g27,266.00€5mgTo inquire10mg1,214.00€25mg2,184.00€50mg3,398.00€100mgTo inquire200mg9,406.00€500mg16,365.00€600mg18,208.00€Sertraline EP Impurity A-d3 HCl (Sertraline USP Related Compound A-d3, rac-trans-Sertraline-d3 HCl)
CAS:Formula:C17H14D3Cl2N·HClMolecular weight:309.25 36.46Fluconazole Impurity 17
CAS:Formula:C3H5N3Color and Shape:White To Off-White Solid (M P 16 ºc)Molecular weight:83.09Tiropramide Impurity 1
CAS:Formula:C29H32N2O4Color and Shape:White To Off-White SolidMolecular weight:472.59Famotidine EP Impurity C HCl (Famotidine USP Related Compound C)
CAS:Formula:C8H14N6O3S3·HClColor and Shape:White To Off-White SolidMolecular weight:338.42 36.46Lisinopril EP Impurity H (Lisinopril CPP Lysine Impurity)
CAS:Formula:C16H24N2O4Color and Shape:Off-White SolidMolecular weight:308.38Haloperidol Decanoate N-Oxide (trans-Isomer)
CAS:Formula:C31H41ClFNO4Color and Shape:White To Off-White SolidMolecular weight:546.12
