
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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cis-Hydroxy Loxoprofen
CAS:Formula:C15H20O3Color and Shape:White To Off-White SolidMolecular weight:248.32Dabrafenib-d9
CAS:Formula:C23H11D9F3N5O2S2Color and Shape:White To Off-White SolidMolecular weight:528.62Alfuzosin EP Impurity G
CAS:Formula:C24H30N8O4Color and Shape:White To Off-White SolidMolecular weight:494.56Montelukast Impurity 4
CAS:Formula:C28H24ClNO3Color and Shape:Pale Yellow SolidMolecular weight:457.95Sorafenib Tosylate
CAS:Formula:C21H16ClF3N4O3·C7H8O3SColor and Shape:Off-White SolidMolecular weight:464.83 172.20Iloperidone Impurity 30
Formula:C12H15FN2OColor and Shape:White To Off-White SolidMolecular weight:222.26Dimenhydrinate EP Impurity E (Dimenhydrinate USP Related Compound E)
CAS:Formula:C8H9ClN4O2Color and Shape:White To Off-White SolidMolecular weight:228.64Cinnarizine EP Impurity A
CAS:Formula:C17H20N2Color and Shape:White To Off-White SolidMolecular weight:252.36Ref: 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€Pazopanib Impurity 24
CAS:Formula:C4H3ClN2OColor and Shape:White To Off-White SolidMolecular weight:130.53Fexofenadine N-Oxide
CAS:Formula:C32H39NO5Color and Shape:White To Off-White SolidMolecular weight:517.67Benzbromarone Impurity 5 (Dibromohydroxy Benzoic Acid)
CAS:Formula:C7H4Br2O3Color and Shape:White To Off-White SolidMolecular weight:295.91Salmeterol EP Impurity C
CAS:Formula:C24H35NO4Color and Shape:White To Off-White SolidMolecular weight:401.55Domperidone EP Impurity B
CAS:Formula:C13H14ClN3O2Color and Shape:White To Off-White SolidMolecular weight:279.73Tamoxifen Citrate EP Impurity A ((E)-Tamoxifen)
CAS:Formula:C26H29NOColor and Shape:White To Off-White SolidMolecular weight:371.52Carvedilol USP Related Compound E
CAS:Formula:C9H13NO2Color and Shape:Yellowish-Brown LiquidMolecular weight:167.21Chlorhexidine Digluconate EP Impurity E
CAS:Formula:C7H8ClN3Color and Shape:White To Off-White SolidMolecular weight:169.61Medetomidine Impurity 29 HCl
Formula:C23H28N2·HClColor and Shape:White To Off-White SolidMolecular weight:332.49 36.46rac-Efavirenz
CAS:Formula:C14H9ClF3NO2Color and Shape:White To Off-White SolidMolecular weight:315.68Irbesartan impurity 24-d4
Formula:C14H8D4N4OColor and Shape:White To Off-White SolidMolecular weight:256.30Ezetimibe Fluoro Isomer
CAS:Formula:C24H21F2NO3Color and Shape:White To Off-White SolidMolecular weight:409.43Pantoprazole Impurity 44 HCl
CAS:Formula:C10H13NO4·HClColor and Shape:White To Off-White SolidMolecular weight:211.22 36.46Plerixafor Impurity 2
CAS:Formula:C46H84N12Color and Shape:White To Off-White SolidMolecular weight:805.264-Hydroxymethyl Loratadine
CAS:Formula:C23H25ClN2O3Color and Shape:Off-White SolidMolecular weight:412.91Argatroban Impurity 40 (Ethyl (2R,4S)-4-Methylpipecolate)
CAS:Formula:C9H17NO2Color and Shape:Pale Yellow LiquidMolecular weight:171.24Penfluridol Impurity 12
Formula:C22H29ClF3NOColor and Shape:White To Off-White SolidMolecular weight:415.93Bendamustine Deschloro Dimer Impurity
CAS:Formula:C32H44N6O7Color and Shape:White To Off-White SolidMolecular weight:624.74Azilsartan Impurity 37
CAS:Formula:C25H23N3O4Color and Shape:White To Off-White SolidMolecular weight:429.48Apremilast Impurity 36
Formula:C20H24N2O7SColor and Shape:White To Off-White SolidMolecular weight:436.48(1S,3S,5S,2’R)-Saxagliptin
CAS:Formula:C18H25N3O2Color and Shape:White To Off-White SolidMolecular weight:315.42Azelastine-d4 HCl
CAS:Formula:C22H20D4ClN3O·HClColor and Shape:White To Off-White SolidMolecular weight:385.93 36.46Febantel Impurity 1 Trifluoroacetate
CAS:Formula:C16H18N4O2S·C2HF3O2Color and Shape:Off-White SolidMolecular weight:330.41 114.02Rivaroxaban Impurity 39
CAS:Formula:C11H9NO3Color and Shape:White To Off-White SolidMolecular weight:203.19Dimethyl Sildenafil
CAS:Formula:C23H32N6O4SColor and Shape:White To Off-White SolidMolecular weight:488.61Mebeverine EP Impurity C HCl (Mebeverine Alcohol HCl)
CAS:Formula:C16H27NO2·HClColor and Shape:Gray LiquidMolecular weight:265.40 36.46Sulindac EP Impurity B (Sulindac USP Related Compound B, Sulindac Sulfone)
CAS:Formula:C20H17FO4SColor and Shape:Yellow SolidMolecular weight:372.41rac-Rotigotine-d7 HCl
CAS:Formula:C19H18D7NOS·HClColor and Shape:White To Off-White SolidMolecular weight:322.52 36.46Erlotinib O-Desmethyl Metabolite Isomer (M14)-d4 HCl
CAS:Formula:C21H17D4N3O4·HClMolecular weight:383.44 36.46Ramosetron Impurity 8
CAS:Formula:C17H13N3OColor and Shape:Pale Brown-Yellow SolidMolecular weight:275.31Tofacitinib Related Compound 21
CAS:Formula:C16H22N6OColor and Shape:Pale Yellow SolidMolecular weight:314.39Isoleucine Valsartan
CAS:Formula:C25H31N5O3Color and Shape:White To Off-White SolidMolecular weight:449.56Asenapine N-Oxide (Mixture of Diastereomers)
CAS:Formula:C17H16ClNO2Color and Shape:White To Off-White SolidMolecular weight:301.77Rufloxacin HCl
CAS:Formula:C17H18FN3O3S·HClColor and Shape:Pale Yellow SolidMolecular weight:363.41 36.46Gefitinib Impurity 54
CAS:Formula:C16H13ClFN3O2Color and Shape:Off-White SolidMolecular weight:333.75Felodipine Metabolite Lactone
CAS:Formula:C17H13Cl2NO4Color and Shape:White To Off-White SolidMolecular weight:366.19Gefitinib Impurity (3-Hydroxy-4-methoxybenzonitrile)
CAS:Formula:C8H7NO2Color and Shape:Off-White SolidMolecular weight:149.15Indomethacin Impurity 13
Formula:C22H22ClNO5Color and Shape:White To Off-White SolidMolecular weight:415.87Amlodipine EP Impurity D Besylate (Amlodipine USP Related Compound A Besylate, Dehydro Amlodipine Besylate)
CAS:Formula:C20H23ClN2O5·C6H6O3SColor and Shape:Pale Yellow Semi-SolidMolecular weight:406.86 158.17Dicycloverine EP Impurity B HCl
CAS:Formula:C19H33NO2·HClColor and Shape:White To Off-White SolidMolecular weight:307.48 36.46Biperiden EP Impurity C
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Tadalafil Impurity 22
CAS:Formula:C20H19N3O3Color and Shape:White To Off-White SolidMolecular weight:349.39Ranitidine EP Impurity E (Ranitidine N-Oxide)
CAS:Formula:C13H22N4O4SColor and Shape:White To Off-White SolidMolecular weight:330.40Lenalidomide Impurity 13
CAS:Formula:C13H13N3O6Color and Shape:White To Off-White SolidMolecular weight:307.26rac-trans-Nefopam N-Oxide [(lS,5S)/(lR,5R)]
CAS:Formula:C17H19NO2Color and Shape:White To Off-White SolidMolecular weight:269.35Naloxegol Oxalate
CAS:Formula:C34H53NO11·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:651.79 90.03Felodipine EP Impurity A-d5 (Felodipine USP Related Compound A-d5)
CAS:Formula:C18H12Cl2NO4D5Molecular weight:387.27(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:386.36(S)-Fesoterodine HCl
CAS:Formula:C26H37NO3·HClColor and Shape:White To Off-White SolidMolecular weight:411.59 36.46N,N-Didesmethyl Sibutramine-d7 HCl
CAS:Formula:C15H15D7ClN·HClColor and Shape:Pale Yellow SolidMolecular weight:258.84 36.46Glycopyrronium Bromide EP Impurity I Bromide (SS-Isomer) (Glycopyrrolate USP Related Compound I (SS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Omeprazole EP Impurity H
CAS:Formula:C16H16ClN3O2SColor and Shape:Off-White SolidMolecular weight:349.83Naratriptan Impurity 8
CAS:Formula:C16H22N2Color and Shape:White To Off-White SolidMolecular weight:242.37Dihydroxy Flupentixol DiHCl (Mixture of Diastereomers)
Formula:C23H27F3N2O3S·2HClMolecular weight:468.54 2*36.46O-Desmethyl Ivabradine
CAS:Formula:C26H34N2O5Color and Shape:White To Off-White SolidMolecular weight:454.57L-Isoprenaline Sulphate (L-Isoproterenol Sulphate)
CAS:Formula:C11H17NO3·H2O4SMolecular weight:2 211.26 98.08Tadalafil Impurity 41
CAS:Formula:C22H21N3O5Color and Shape:White To Off-White SolidMolecular weight:407.43Nicorandil Pyridine N-Oxide
CAS:Formula:C8H9N3O5Color and Shape:Pale Yellow SolidMolecular weight:227.18Bendamustine Impurity 32
CAS:Formula:C19H27Cl2N3O2Color and Shape:White To Off-White SolidMolecular weight:400.35Medetomidine Impurity 36
CAS:Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58Ranitidine EP Impurity F HCl
CAS:Formula:C8H13NO2·HClColor and Shape:Yellow SolidMolecular weight:155.20 36.46Enpiroline HCl
CAS:Formula:C19H18F6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:404.36 36.46Famotidine EP Impurity I HCl
CAS:Formula:C8H14N6O4S3·HClColor and Shape:White To Off-White SolidMolecular weight:354.42 36.46Ticagrelor EP Impurity A
CAS:Formula:C14H22N6O4SColor and Shape:White To Off-White SolidMolecular weight:370.43Aprepitant EP Impurity C
CAS:Formula:C29H25F7N4O3Color and Shape:White To Off-White SolidMolecular weight:610.53Sulpiride EP Impurity D
CAS:Formula:C8H9NO5SColor and Shape:White To Off-White SolidMolecular weight:231.225-Carboxy-6-Hydroxymethyl-Dehydro-Nitrendipine Sodium Salt
CAS:Formula:C17H15N2O7·NaColor and Shape:White To Off-White SolidMolecular weight:359.32 22.99Rivaroxaban Impurity 70
CAS:Formula:C5H2Cl2O2SColor and Shape:White To Off-White SolidMolecular weight:197.03Gabapentin Impurity 17
Formula:C21H35NO11Color and Shape:White To Off-White SolidMolecular weight:477.51Thalidomide-d4
CAS:Formula:C13H6D4N2O4Color and Shape:White To Off-White SolidMolecular weight:262.26Iguratimod Impurity 27
CAS:Formula:C18H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:388.39Domiphen Bromide
CAS:Formula:C22H40NO·BrColor and Shape:White To Off-White SolidMolecular weight:334.57 79.90Gabapentin Impurity 6
CAS:Formula:C13H23NO3Color and Shape:White To Off-White SolidMolecular weight:241.33(R)-Pantoprazole-d6
CAS:Formula:C16H9D6F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:389.41Argatroban Impurity 71
Formula:C23H31N5O6SColor and Shape:White To Off-White SolidMolecular weight:505.59Pramipexole USP Related Compound G
CAS:Formula:C10H17N3OSColor and Shape:White To Off-White SolidMolecular weight:227.334-Hydroxy Solifenacin (trans, Mixture of (1R,4R) and (1S,4S) Diastereomers)
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.48Regorafenib Impurity 2
Formula:C21H16F4N4O3Color and Shape:White To Off-White SolidMolecular weight:448.38Acotiamide Impurity 12
Formula:C14H14N2O6SColor and Shape:White To Off-White SolidMolecular weight:338.33(3S,5R)-tert-Butyl Pitavastatin
Formula:C29H32FNO4Color and Shape:White To Off-White SolidMolecular weight:477.58Nisoldipine Impurity 3 (Dehydronitrosonisoldipine)
CAS:Formula:C20H22N2O5Color and Shape:Pale Blue SolidMolecular weight:370.41Ezetimibe Impurity 37
CAS:Formula:C24H19F2NO2Color and Shape:White To Off-White SolidMolecular weight:391.42Apixaban Impurity 29
CAS:Formula:C20H23N3O3Color and Shape:White To Off-White SolidMolecular weight:353.42Ticagrelor Impurity 49
Formula:C23H28F2N6O7S2Color and Shape:White To Off-White SolidMolecular weight:602.63Tofacitinib Impurity 9
CAS:Formula:C20H25N5Color and Shape:White To Off-White SolidMolecular weight:335.46Pitavastatin Impurity 24 Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C25H23FNO6·NaColor and Shape:White To Off-White SolidMolecular weight:452.46 22.99Pantoprazole Impurity 11 DiHCl
CAS:Formula:C7H8F2N2O·2HClColor and Shape:Off-White SolidMolecular weight:174.15 2*36.46Ketoconazole Impurity 13
CAS:Formula:C12H16N2O2Color and Shape:White To Off-White SolidMolecular weight:220.27Iloperidone Impurity 13
CAS:Formula:C24H25FN4O2Color and Shape:White To Off-White SolidMolecular weight:420.49Pinaverium-d4 Bromide (Mixture of Diastereomers)
CAS:Formula:C26H37D4BrNO4·BrColor and Shape:White To Off-White SolidMolecular weight:515.55 79.90Doxepin HCl (Mixture of Z and E Isomer)
CAS:Formula:C19H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:279.39 36.46Bendamustine-d4 HCl
CAS:Formula:C16H17D4Cl2N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:362.29 36.46Dimetindene Maleate
CAS:Formula:C20H24N2·C4H4O4Color and Shape:Yellow SolidMolecular weight:292.43 116.07Alogliptin Related Compound 25
CAS:Formula:C13H11N3O3Color and Shape:Off-White SolidMolecular weight:257.25Sorafenib-d3
CAS:Formula:C21H13D3ClF3N4O3Color and Shape:Off-White To Grey SolidMolecular weight:467.85Bromhexine EP Impurity C
CAS:Formula:C14H22N2Color and Shape:Pale Yellow SolidMolecular weight:218.344-Hydroxy Propranolol-d5 Glucuronide (Mixture of Diastereomers)
CAS:Formula:C22H24D5NO9Color and Shape:Off-White SolidMolecular weight:456.50Nifedipine Impurity 7 (Mixture of cis and trans Isomers)
CAS:Formula:C19H18N4O6Color and Shape:Yellow SolidMolecular weight:398.38Rabeprazole EP Impurity E (4-Methoxy Rabeprazole)
CAS:Formula:C15H15N3O2SColor and Shape:Off-White SolidMolecular weight:301.36Olaparib Impurity 5 (2-Bromopropane)
CAS:Formula:C3H7BrColor and Shape:Colorless LiquidMolecular weight:122.99Tofacitinib Impurity 116
CAS:Formula:C13H19N5Color and Shape:Pale Yellow SolidMolecular weight:245.33Azilsartan Impurity 8
Formula:C37H40N4O10SColor and Shape:White To Off-White SolidMolecular weight:722.73Gefitinib Impurity 52
CAS:Formula:C21H22ClFN4O4Color and Shape:White To Off-White SolidMolecular weight:448.88Ipratropium Bromide EP Impurity F Bromide
CAS:Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.90Varenicline Impurity 19
Formula:C19H19N3O6Color and Shape:White To Off-White SolidMolecular weight:385.38Atomoxetine HCl
CAS:Formula:C17H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:255.36 36.46Montelukast EP Impurity D and Montelukast EP Impurity E (Mixture of Diastereomers)
CAS:Formula:C41H46ClNO5S2Molecular weight:732.39Mitiglinide Impurity 2 Calcium Salt (trans-Mitiglinide Calcium Salt)
Formula:C19H24NO3·CaColor and Shape:White To Off-White SolidMolecular weight:2*314.41 40.08Imiquimod Impurity 1 (S-26704)
CAS:Formula:C14H16N4OColor and Shape:White To Off-White SolidMolecular weight:256.31Pinaverium Impurity 6 HCl
CAS:Formula:C17H31NO2·HClColor and Shape:White To Off-White SolidMolecular weight:281.44 36.46

