
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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4-Hydroxy Clonidine
CAS:Formula:C9H9Cl2N3OColor and Shape:White To Off-White SolidMolecular weight:246.09Regorafenib EP Impurity C
CAS:Formula:C20H18FN5O3Color and Shape:Pale Yellow SolidMolecular weight:395.39Tazemetostat (EPZ6438)
CAS:Formula:C34H44N4O4Color and Shape:White To Off-White SolidMolecular weight:572.75Pitavastatin Impurity 18 Sodium Salt (Pitavastatin N-Oxide Sodium Salt)
CAS:Formula:C25H23FNO5·NaColor and Shape:White To Off-White SolidMolecular weight:436.46 22.99Hydroxy Tipelukast-d6
CAS:Formula:C29H34O7SD6Color and Shape:Pale Yellow LiquidMolecular weight:538.74Empagliflozin Impurity 53
CAS:Formula:C23H27ClO7Color and Shape:White To Off-White SolidMolecular weight:450.91Verapamil EP Impurity E (Verapamil USP Related Compound F)
CAS:Formula:C9H12O3Color and Shape:Colorless LiquidMolecular weight:168.19Baloxavir-d5
CAS:Formula:C24H14D5F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:488.52Buspirone EP Impurity B
CAS:Formula:C12H19N4·ClColor and Shape:White To Off-White SolidMolecular weight:219.31 35.45N-Nitroso Diphenhydramine EP Impurity A (N-Nitroso Dimenhydrinate EP Impurity F)
CAS:Formula:C16H18N2O2Molecular weight:270.33Doxepin EP Impurity C HCl ((E)-Doxepin USP Related Compound C, Desmethyl (E)-Doxepin HCl, (E)-Nordoxepin HCl)
CAS:Formula:C18H19NO·HClMolecular weight:265.36 36.46N-Formyl N,N-Didesmethyl Sibutramine
CAS:Formula:C16H22ClNOColor and Shape:White To Off-White SolidMolecular weight:279.81Dofetilide Impurity 4
CAS:Formula:C10H16N2O3SColor and Shape:Pale Yellow SolidMolecular weight:244.31Ambroxol Monobromine HCl
CAS:Formula:C13H19BrN2O·HClColor and Shape:Off-White SolidMolecular weight:299.21 36.46Fluconazole Impurity 1
CAS:Formula:C9H10F2O3Color and Shape:White To Off-White SolidMolecular weight:204.17Nilotinib Impurity 3
CAS:Formula:C10H8F3N3Color and Shape:White To Off-White SolidMolecular weight:227.19Ambroxol Impurity 10 DiHCl
Formula:C13H19BrN2O·2HClColor and Shape:White To Off-White SolidMolecular weight:299.21 2*36.46Thioridazine HCl
CAS:Formula:C21H26N2S2·HClColor and Shape:White To Off-White SolidMolecular weight:370.58 36.46Argatroban Impurity 51
CAS:Formula:C23H32N6O5SColor and Shape:White To Off-White SolidMolecular weight:504.61Ilaprazole Impurity 3
Formula:C27H27N5O3SColor and Shape:White To Off-White SolidMolecular weight:501.61Apremilast Impurity 1
CAS:Formula:C12H19NO4SColor and Shape:White To Off-White SolidMolecular weight:273.35(R)-Salbutamol HCl ((R)-Albuterol HCl)
CAS:Formula:C13H21NO3·HClColor and Shape:White To Off-White SolidMolecular weight:239.32 36.46(Z)-Pitavastatin Calcium Salt
CAS:Formula:C25H23FNO4·CaColor and Shape:White To Off-White SolidMolecular weight:2*420.46 40.08(S)-Propranolol Glucuronide
Formula:C22H29NO8Color and Shape:White To Off-White SolidMolecular weight:435.48(R)-Carisbamate-d4
CAS:Formula:C9H6D4ClNO3Color and Shape:White To Off-White SolidMolecular weight:219.66(S)-Citalopram N-Oxide (Escitalopram N-Oxide)
CAS:Formula:C20H21FN2O2Color and Shape:Na Sticky OilMolecular weight:340.40Tamsulosin EP Impurity G ((S)-Tamsulosin)
CAS:Formula:C20H28N2O5SColor and Shape:White To Off-White SolidMolecular weight:408.51Deschloro Amlodipine Maleate
CAS:Formula:C20H26N2O5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:374.44 116.07Levofloxacin-13C-d3
CAS:Formula:C1713CH17D3FN3O4Color and Shape:Pale Yellow SolidMolecular weight:365.38Vortioxetine Impurity 36 HBr (Bis(2-Bromoethyl)amine HBr)
CAS:Formula:C4H9Br2N·HBrColor and Shape:White To Off-White SolidMolecular weight:230.93 80.91Candesartan Cilexetil Impurity 15
CAS:Formula:C45H38N6O3Color and Shape:White To Off-White SolidMolecular weight:710.84Salbutamol EP Impurity H HCl
CAS:Formula:C13H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:207.32 36.46Sarpogrelate Impurity 8
CAS:Formula:C24H31NO7Color and Shape:White To Off-White SolidMolecular weight:445.51Daclatasvir Impurity 24 TetraHCl
CAS:Formula:C26H28N6·4HClColor and Shape:Pale Yellow SolidMolecular weight:424.55 4*36.46rac-Terazosin Impurity I
Formula:C20H27N5O4Color and Shape:White To Off-White SolidMolecular weight:401.47Ezetimibe Impurity 28
CAS:Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.56O-Desmethyl Carvedilol
CAS:Formula:C23H24N2O4Color and Shape:Off-White To Gray SolidMolecular weight:392.46Roxatidine-d10 Hemioxalate
CAS:Formula:C17H16D10N2O3·5C2H2O4Color and Shape:White To Off-White SolidMolecular weight:316.47 0.5*90.035'-Carboxy Meloxicam
CAS:Formula:C14H11N3O6S2Color and Shape:White To Off-White SolidMolecular weight:381.38Vemurafenib-d7
CAS:Formula:C23H11D7ClF2N3O3SColor and Shape:White To Off-White SolidMolecular weight:496.96Rimonabant-d10
CAS:Formula:C22H11D10Cl3N4OColor and Shape:White To Off-White SolidMolecular weight:473.85Levocetirizine EP Impurity E
Formula:C25H31ClN2O6Color and Shape:White To Off-White SolidMolecular weight:490.98Quinapril HCl
CAS:Formula:C25H30N2O5·HClColor and Shape:Pale Yellow SolidMolecular weight:438.52 36.46(1R,2S)-Milnacipran-d5 HCl (D-Milnacipran-d5 HCl)
CAS:Formula:C15H17D5N2O·HClColor and Shape:Off-White SolidMolecular weight:251.38 36.46Tipiracil-13C-15N2 HCl
CAS:Formula:C813CH11ClN215N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:245.64 36.46Chloropretadalafil
CAS:Formula:C22H19ClN2O5Color and Shape:White To Off-White SolidMolecular weight:426.85Racecadotril EP Impurity C
CAS:Formula:C14H17NO4SColor and Shape:White To Off-White SolidMolecular weight:295.35Ticagrelor Related Compound 46
CAS:Formula:C28H42ClN9O8S2Color and Shape:White To Off-White SolidMolecular weight:732.273-Hydroxy Desloratadine-O-Glucuronide
CAS:Formula:C25H27ClN2O7Color and Shape:White To Off-White SolidMolecular weight:502.95Ambroxol Impurity 5 HCl (trans-4-Aminocyclohexanol HCl)
CAS:Formula:C6H13NO·HClColor and Shape:White To Off-White SolidMolecular weight:115.18 36.46N-Aminoacyl Linagliptin
CAS:Formula:C26H29N9O3Color and Shape:Pale Yellow SolidMolecular weight:515.58Lercanidipine EP Impurity D HCl
CAS:Formula:C37H43N3O6·HClColor and Shape:Pale Yellow SolidMolecular weight:625.77 36.46N-Nitroso Atomoxetine EP Impurity B-d3 (N-Nitroso (S)-Atomoxetine-d3) (Mixture of Isomers)
Formula:C17H17D3N2O2Molecular weight:287.38Terazosin EP Impurity J
CAS:Formula:C19H27N5O4Color and Shape:White To Off-White SolidMolecular weight:389.46Nebivolol USP Related Compound B (Mixture of Diastereomers)
Formula:C22H25F2NO4Color and Shape:White To Off-White SolidMolecular weight:405.45Linagliptin Impurity 36
Formula:C20H18N6O3Color and Shape:White To Off-White SolidMolecular weight:390.40Prothioconazole Impurity 3
CAS:Formula:C14H15Cl2N3O2Color and Shape:White To Off-White SolidMolecular weight:328.19Cinacalcet Dihydro Impurity 2 HCl
CAS:Formula:C22H24F3N·HClColor and Shape:White To Off-White SolidMolecular weight:359.44 36.46Rivaroxaban Impurity 97
CAS:Formula:C17H16ClN3O4SColor and Shape:White To Off-White SolidMolecular weight:393.84Azilsartan Impurity 5
CAS:Formula:C24H20N4O3Color and Shape:White To Off-White SolidMolecular weight:412.45Ruxolitinib Impurity 5
CAS:Formula:C23H32N6OSiColor and Shape:Pale Yellow SolidMolecular weight:436.64N-Nitroso Metoprolol EP Impurity A (N-Nitroso Metoprolol USP Related Compound A)
Formula:C14H22N2O4Molecular weight:282.34Apremilast Impurity 36
Formula:C20H24N2O7SColor and Shape:White To Off-White SolidMolecular weight:436.48Azilsartan Medoxomil
CAS:Formula:C30H24N4O8Color and Shape:White To Off-White SolidMolecular weight:568.54Dabigatran Impurity 26
Formula:C25H24N6O4Color and Shape:White To Off-White SolidMolecular weight:472.51Phenylephrine HCl
CAS:Formula:C9H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:167.21 36.46(S)-Amlodipine-d4
CAS:Formula:C20H21D4ClN2O5Color and Shape:White To Off-White SolidMolecular weight:412.90Rivaroxaban EP Impurity H (Rivaroxaban USP Related Compound H)
CAS:Formula:C19H17Cl2N3O5SColor and Shape:Grey To Pale Brown SolidMolecular weight:470.32Losartan Related Compound A
CAS:Formula:C22H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:377.87Distigmine Bromide
CAS:Formula:C22H32N4O4·2BrColor and Shape:White To Off-White SolidMolecular weight:416.52 2x79.90Itopride Impurity 12 HCl
CAS:Formula:C19H24N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:344.41 36.46Daclatasvir Impurity 35
CAS:Formula:C41H52N8O6Color and Shape:Pale Yellow SolidMolecular weight:752.92Propafenone EP Impurity H
CAS:Formula:C15H12O2Color and Shape:White To Off-White SolidMolecular weight:224.26Sorafenib Related Compound 8
CAS:Formula:C14H14N4O3Color and Shape:Off-White SolidMolecular weight:286.29Parecoxib Impurity 11
CAS:Formula:C16H14N2O3SColor and Shape:Off-White To Pale Yellow SolidMolecular weight:314.36Vardenafil Impurity 19
CAS:Formula:C9H12N2O2Color and Shape:White To Off-White SolidMolecular weight:180.21N-Desethyl Metoclopramide
CAS:Formula:C12H18ClN3O2Color and Shape:Pale Yellow SolidMolecular weight:271.75Tadalafil Impurity 54
CAS:Formula:C26H25N3O4Color and Shape:White To Off-White SolidMolecular weight:443.50Propranolol-d7 (N-Isopropyl-d7)
CAS:Formula:C16H14D7NO2Color and Shape:White To Off-White SolidMolecular weight:266.39Irbesartan Impurity 4
CAS:Formula:C21H20N6OColor and Shape:White To Off-White SolidMolecular weight:372.43Rasagiline Impurity 18
CAS:Formula:C12H13NOColor and Shape:White To Off-White SolidMolecular weight:187.24Timolol EP Impurity D (Timolol USP Related Compound D)
CAS:Formula:C6H9N3O2SColor and Shape:White To Off-White SolidMolecular weight:187.22Rivaroxaban Impurity 75
CAS:Formula:C32H30N4O8Color and Shape:Pale Yellow SolidMolecular weight:598.61Tolvaptan Impurity 12
CAS:Formula:C18H15ClN2O4Color and Shape:White To Off-White SolidMolecular weight:358.78Azelastine EP Impurity C
CAS:Formula:C15H11ClO3Color and Shape:White To Off-White SolidMolecular weight:274.70Alogliptin Impurity 18 DiHCl
CAS:Formula:C5H12N2·2HClColor and Shape:White To Off-White SolidMolecular weight:100.16 2*36.46Dehydro Ivabradine (Ivabradine IVA-3 Impurity)
CAS:Formula:C27H34N2O5Color and Shape:Off-White Sticky SolidMolecular weight:466.58(R)-Citalopram-d4 Oxalate ((R)-Escitalopram-d4 Oxalate)
CAS:Formula:C20H17D4FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:328.42 90.03Linagliptin Impurity 95
Formula:C27H32N8O2Color and Shape:White To Off-White SolidMolecular weight:500.61Ticagrelor Related Compound 68 Oxalate
CAS:Formula:C10H19NO4·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:217.26 90.03Fesoterodine Impurity 12
CAS:Formula:C48H66N2O4Color and Shape:White To Off-White Semi-Solid (Low M P )Molecular weight:735.07Indomethacin (Indometacin) EP Impurity F
CAS:Formula:C21H16Cl2N2O3Color and Shape:White To Off-White SolidMolecular weight:415.27Emedastine-13C-d3 Fumarate
CAS:Formula:C1613CH23D3N4O·C4H4O4Color and Shape:Pale Yellow SolidMolecular weight:306.43 116.07Carisoprodol USP Related Compound A
CAS:Formula:C8H17NO3Color and Shape:White To Off-White SolidMolecular weight:175.23Epinephrine Impurity 8
CAS:Formula:C9H9NO2Color and Shape:Yellowish-Brown SolidMolecular weight:163.18Nicardipine EP Impurity B DiHCl (Nicardipine USP Related Compound D)
CAS:Formula:C35H40N4O6·2HClColor and Shape:Yellow SolidMolecular weight:612.73 2*36.46Carprofen EP Impurity C
CAS:Formula:C14H12ClNOColor and Shape:White To Off-White SolidMolecular weight:245.71Empagliflozin Impurity 11
Formula:C17H16BrIO2Color and Shape:White To Off-White SolidMolecular weight:459.12Ioversol Impurity 6
CAS:Formula:C18H22IN3O9Color and Shape:White To Off-White SolidMolecular weight:551.29Labetalol EP Impurity B HCl (Mixture of Diastereomers)
CAS:Formula:C20H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:343.43 36.46Ketoconazole Impurity 17
CAS:Formula:C21H20Cl2N2O5SColor and Shape:Colorless Sticky OilMolecular weight:483.36Ketotifen EP Impurity D (Ketotifen N-Oxide)
CAS:Formula:C19H19NO2SColor and Shape:Pale Yellow SolidMolecular weight:325.43Sildenafil EP Impurity A (Sildenafil USP Related Compound A, Isobutyl Sildenafil)
CAS:Formula:C23H32N6O4SColor and Shape:White To Off-White SolidMolecular weight:488.61Chlorphenamine-d6 Maleate
CAS:Formula:C16H13ClN2D6·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:280.83 116.07Vildagliptin Impurity 4
CAS:Formula:C12H19NO3Color and Shape:White To Off-White SolidMolecular weight:225.29(E)-N-Desmethyl Olopatadine-d3 HCl
CAS:Formula:C20H18D3NO3·HClColor and Shape:White To Off-White SolidMolecular weight:326.41 36.46Mirabegron M8 (YM-538853) Trifluoroacetate
CAS:Formula:C13H13N3O3S·C2HF3O2Molecular weight:291.33 114.02Hydroxy Loxoprofen Glucuronide Disodium Salt (Mixture of Diastereomers)
Formula:C21H26O9·2NaMolecular weight:422.44 2*22.99Lafutidine-d10
CAS:Formula:C22H19D10N3O4SColor and Shape:White To Off-White SolidMolecular weight:441.61Adiphenine HCl
CAS:Formula:C20H25NO2·HClColor and Shape:White To Off-White SolidMolecular weight:311.43 36.46Pramipexole Impurity 38 DiHCl
CAS:Formula:C10H15N3OS·2HClColor and Shape:White To Off-White SolidMolecular weight:225.31 2*36.46Pimavanserin Impurity 35
Formula:C26H36N2O5Color and Shape:White To Off-White SolidMolecular weight:456.58Pantoprazole Impurity 53
CAS:Formula:C24H24F2N4O6SColor and Shape:Pale Yellow SolidMolecular weight:534.53
