
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 65644 products of "Quinazoline and Quinoline Derivatives"
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Vortioxetine Impurity 27 Trifluoroacetate
CAS:Formula:C18H20N2O2S·C2HF3O2Molecular weight:328.43 114.02Ezetimibe Impurity 23
Formula:C45H58F2N2O5Si2Color and Shape:White To Off-White SolidMolecular weight:801.13Amlodipine Impurity 29
CAS:Formula:C22H27ClN2O6Color and Shape:Pale Yellow SolidMolecular weight:450.92Dicycloverine-d4 HCl (Dicyclomine-d4 HCl)
CAS:Formula:C19H31D4NO2·HClColor and Shape:White To Off-White SolidMolecular weight:313.52 36.46Levodropropizine EP Impurity A (Dextrodropropizine)
CAS:Formula:C13H20N2O2Color and Shape:White To Off-White SolidMolecular weight:236.32Alogliptin Related Compound 5
CAS:Formula:C10H16N4O2Color and Shape:White To Off-White SolidMolecular weight:224.26Hexamidine EP Impurity A HCl
CAS:Formula:C20H25N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:355.44 36.46Dehydro Azelnidipine
CAS:Formula:C33H32N4O6Color and Shape:White To Off-White SolidMolecular weight:580.64Naratriptan Impurity 8
CAS:Formula:C16H22N2Color and Shape:White To Off-White SolidMolecular weight:242.37Omeprazole EP Impurity D-d3 (Omeprazole USP Related Compound A-d3, Omeprazole Sulfone-d3) (on pyridine)
CAS:Formula:C17H16D3N3O4SMolecular weight:364.43Enalaprilat EP Impurity A
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Saxagliptin Impurity 15 HCl
CAS:Formula:C18H27N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:333.43 36.46Eltrombopag Impurity 38
CAS:Formula:C26H16N2O6Color and Shape:White To Off-White SolidMolecular weight:452.42Desethyl Carbodenafil
CAS:Formula:C22H28N6O3Color and Shape:White To Off-White SolidMolecular weight:424.51Thioridazine EP Impurity C (Mixture of Diastereomers)
CAS:Formula:C21H26N2OS2Color and Shape:Yellow SolidMolecular weight:386.57Metaraminol Impurity 4 HCl
CAS:Formula:C9H13NO3·HClColor and Shape:White To Off-White SolidMolecular weight:183.21 36.46Atazanavir Benzylidenehydrazine Carbamate
CAS:Formula:C42H46N6O4Color and Shape:White To Off-White SolidMolecular weight:698.87Zuclopenthixol Decanoate EP Impurity A DiHCl
Formula:C32H43ClN2O2S·2HClMolecular weight:555.22 2*36.46Palonosetron USP Related Compound A (Palonosetron N-Oxide)
CAS:Formula:C19H24N2O2Color and Shape:White To Off-White SolidMolecular weight:312.41Montelukast Sulfoxide (Mixture of Diastereomers)
CAS:Formula:C35H36ClNO4SColor and Shape:White To Off-White SolidMolecular weight:602.20Felodipine EP Impurity C
CAS:Formula:C19H21Cl2NO4Color and Shape:White To Off-White SolidMolecular weight:398.28ent-Paroxetine HCl Hemihydrate EP Impurity C HCl
Formula:C21H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:355.43 36.46Epinastine EP Impurity B (7-Bromo Epinastine)
CAS:Formula:C16H14BrN3Color and Shape:Off-White SolidMolecular weight:328.21Rotigotine Impurity 3 HCl
CAS:Formula:C19H25NOS·HClColor and Shape:White To Off-White SolidMolecular weight:315.48 36.46Tadalafil Impurity 22
CAS:Formula:C20H19N3O3Color and Shape:White To Off-White SolidMolecular weight:349.39Dabigatran Etexilate Impurity 1
CAS:Formula:C35H43N7O5Color and Shape:White To Off-White SolidMolecular weight:641.77Anagrelide Impurity 4
CAS:Formula:C11H13Cl3N2O2Color and Shape:Off-White SolidMolecular weight:311.59Verapamil EP Impurity O HCl
CAS:Formula:C27H38N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:454.61 36.46Linagliptin Impurity 35
CAS:Formula:C26H21BrN8O2Color and Shape:White To Off-White SolidMolecular weight:557.41Aprepitant Impurity 7 HCl
CAS:Formula:C20H19F6NO2·HClColor and Shape:White To Off-White SolidMolecular weight:419.37 36.46Anastrozole EP Impurity H (Anastrozole USP Related Compound A)
CAS:Formula:C15H18N2Color and Shape:White To Off-White SolidMolecular weight:226.32Alogliptin Related Compound 13
CAS:Formula:C17H19N5O2Color and Shape:White To Off-White SolidMolecular weight:325.37Vigabatrin HCl
CAS:Formula:C6H11NO2·HClColor and Shape:Pale Yellow SolidMolecular weight:129.16 36.46Blonanserin N-Oxide (Pyridine N-Oxide)
Formula:C23H30FN3OColor and Shape:White To Off-White SolidMolecular weight:383.51Fluvoxamine Maleate
CAS:Formula:C15H21F3N2O2·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:318.34 116.07Lisinopril EP Impurity H (Lisinopril CPP Lysine Impurity)
CAS:Formula:C16H24N2O4Color and Shape:Off-White SolidMolecular weight:308.38Nimodipine Impurity 7
CAS:Formula:C20H22N2O7Color and Shape:White To Off-White SolidMolecular weight:402.40MMP Inhibitor 4
MMP Inhibitor4 (compound 4 B) is an effective MMP inhibitor with anti-proliferative properties. It induces cell cycle arrest at the subG1 phase and reduces the mRNA expression of MMP2, MMP9, and VEGFA.Formula:C16H18BrClN2O5Color and Shape:SolidMolecular weight:433.68Enalaprilat EP Impurity C
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Isothipendyl Impurity 1 HCl
CAS:Formula:C16H19N3S·HClColor and Shape:Yellow SolidMolecular weight:285.41 36.46Vortioxetine Impurity 36 HBr (Bis(2-Bromoethyl)amine HBr)
CAS:Formula:C4H9Br2N·HBrColor and Shape:White To Off-White SolidMolecular weight:230.93 80.91Dehydro Loratadine Isomer A (Mixture of cis and trans Isomers)
Formula:C22H21ClN2O2Color and Shape:Pale Yellow SolidMolecular weight:380.87Indacaterol Impurity 8 HCl
Formula:C25H30N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:406.53 36.46Elagolix Sodium Salt
CAS:Formula:C32H29F5N3O5·NaColor and Shape:White To Off-White SolidMolecular weight:630.59 22.99Quinagolide Metabolite 2
CAS:Formula:C16H25N3O3SColor and Shape:Pale Brown SolidMolecular weight:339.45Epinephrine Sulfonic Acid (Adrenaline Sulfonic Acid, rac-Adrenaline EP Impurity F)
CAS:Formula:C9H13NO5SColor and Shape:White To Off-White SolidMolecular weight:247.27Doxazosin-d8 HCl
CAS:Formula:C23H17D8N5O5·HClColor and Shape:White To Off-White SolidMolecular weight:459.53 36.46Vilanterol Impurity 12 ((R)-Isomer) Triphenylacetate
CAS:Formula:C26H37Cl2NO5·C20H16O2Color and Shape:White To Off-White SolidMolecular weight:514.49 288.35Lansoprazole EP Impurity A (Lansoprazole N-Oxide)
CAS:Formula:C16H14F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:385.37(R)-Praziquantel-d11
CAS:Formula:C19H13N2O2D11Color and Shape:White To Off-White SolidMolecular weight:323.48Oxaprozin Impurity 2
CAS:Formula:C18H16N2O2Color and Shape:White To Off-White SolidMolecular weight:292.34Halociline
CAS:Halociline, a derivative of alkaloids that can be isolated from the marine fungus Penicillium griseofulvum, targets MAPK1, MMP-9, and PIK3CA in gastric cancer cells. This action is potentially mediated by diverse pathways, including cancer, lipid metabolism, atherosclerosis, and EGFR tyrosine kinase inhibitor resistance. Halociline possesses antimicrobial, antioxidant, and biofilm inhibitory activities [1] [2].Formula:C11H17NO2Color and Shape:SolidMolecular weight:195.26Nicardipine EP Impurity A DiHCl (Nicardipine USP Related Compound B DiHCl, Dehydro Nicardipine DiHCl)
CAS:Formula:C26H27N3O6·2HClMolecular weight:477.52 2*36.46Piribedil N-Oxide
CAS:Formula:C16H18N4O3Color and Shape:White To Off-White SolidMolecular weight:314.35Fexofenadine Impurity 32
Formula:C32H37NO4Color and Shape:White To Off-White SolidMolecular weight:499.65Apixaban Impurity 41 (BMS-591455-01)
CAS:Formula:C25H24N4O5Color and Shape:White To Off-White SolidMolecular weight:460.49Rebamipide 2-Chloro Impurity
CAS:Formula:C19H15ClN2O4Color and Shape:White To Off-White SolidMolecular weight:370.79Cloperastine HCl
CAS:Formula:C20H24ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:329.87 36.46(S)-Rivaroxaban Impurity 107
CAS:Formula:C21H21N3O5Color and Shape:White To Off-White SolidMolecular weight:395.42Oxcarbazepine EP Impurity G
CAS:Formula:C17H17NOColor and Shape:Pale Yellow SolidMolecular weight:251.33Ticagrelor Related Compound 69
CAS:Formula:C7H9N3O4SColor and Shape:Pale Yellow SolidMolecular weight:231.23Ezetimibe Impurity 82
CAS:Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.562-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.46 79.90Nifedipine Impurity 19
Formula:C14H15NO4Color and Shape:White To Off-White SolidMolecular weight:261.28Ritonavir EP Impurity T
CAS:Formula:C46H66N8O5S2Color and Shape:Off-White SolidMolecular weight:875.22(S)-Silodosin
CAS:Formula:C25H32F3N3O4Color and Shape:White To Off-White SolidMolecular weight:495.54Indobufen Impurity 30
Formula:C10H12N2O3Color and Shape:White To Off-White SolidMolecular weight:208.22Carboxyamidotriazole Impurity 1
CAS:Formula:C14H9Cl3O2Color and Shape:White To Off-White SolidMolecular weight:315.57Enalapril Impurity 13 (Enalaprilat SRS Isomer)
CAS:Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Salbutamol EP Impurity O HCl (Levalbuterol USP Related Compound E HCl)
CAS:Formula:C15H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:267.37 36.46Ezetimibe Impurity 1 ((3'S,3R,4S)-Desfluoro Ezetimibe)
CAS:Formula:C24H22FNO3Color and Shape:White To Off-White SolidMolecular weight:391.44(S)-Carisbamate alfa-D-O-Glucuronide
Formula:C15H18ClNO9Color and Shape:White To Off-White SolidMolecular weight:391.76Ketoconazole Impurity 1
CAS:Formula:C12H14N2O2Color and Shape:White To Off-White SolidMolecular weight:218.26Mirabegron M12 (YM-538858)
CAS:Formula:C28H30N4O10SColor and Shape:Yellow SolidMolecular weight:614.63Atazanavir R,S,S,R-Diastereomer
CAS:Formula:C38H52N6O7Color and Shape:White To Off-White SolidMolecular weight:704.87Barnidipine-d5 HCl
CAS:Formula:C27H24D5N3O6·HClColor and Shape:Pale Yellow SolidMolecular weight:496.57 36.46Vismodegib-d4
CAS:Formula:C19H10D4Cl2N2O3SColor and Shape:White To Off-White SolidMolecular weight:425.32Alvimopan Metabolite 1 HCl (ADL 08-0011 HCl)
CAS:Formula:C23H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:367.49 36.46Etoricoxib Impurity 33
CAS:Formula:C18H13ClN2O2SColor and Shape:Off-White SolidMolecular weight:356.82Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)
CAS:Formula:C21H25ClN2O3C2H4OnColor and Shape:Yellow Semi-SolidMolecular weight:388.89[44.05]nTP0597850
CAS:TP0597850, a selective MMP2 inhibitor with an IC50 value of 0.22 nM, demonstrates a prolonged dissociation half-life from MMP2 (t1/2 = 265 minutes) [1].Formula:C41H57N9O13SColor and Shape:SolidMolecular weight:916.01rac-Rotigotine-d7 HCl
CAS:Formula:C19H18D7NOS·HClColor and Shape:White To Off-White SolidMolecular weight:322.52 36.46CL 82198 hydrochloride
CAS:<p>CL 82198 hydrochloride selectively inhibits MMP-13, not MMP-1/9/TACE, and blocks HP75 invasion and neurotoxicity in zebrafish.</p>Formula:C17H23ClN2O3Color and Shape:SolidMolecular weight:338.83Quinagolide Related Compound
Formula:C17H28N4O5S2Color and Shape:White To Off-White SolidMolecular weight:432.56Citalopram Descyano Impurity Oxalate
CAS:Formula:C19H22FNO·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:299.39 90.03Glycopyrrolate Impurity 12 Bromide
Formula:C19H26NO3·BrColor and Shape:White To Off-White SolidMolecular weight:316.42 79.90Benserazide EP Impurity A HCl
CAS:Formula:C3H9N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:119.12 36.46Loratadine EP Impurity C
CAS:Formula:C22H22Cl2N2O2Color and Shape:White To Off-White SolidMolecular weight:417.33Arbidol Impurity 23 HCl
Formula:C20H21BrN2O3S·HClColor and Shape:Pale Pink SolidMolecular weight:449.37 36.46Fexofenadine Impurity 26 Sodium Salt
Formula:C32H38NO4·NaColor and Shape:Pale Yellow SolidMolecular weight:500.66 22.99Imiquimod USP Related Compound D
CAS:Formula:C13H14N4Color and Shape:White To Off-White SolidMolecular weight:226.28Omeprazole EP Impurity C (Omeprazole USP Related Compound C, Esomeprazole EP Impurity C)
CAS:Formula:C17H19N3O2SColor and Shape:White To Off-White SolidMolecular weight:329.42Timolol EP Impurity E (Timolol USP Related Compound E (Free Form))
CAS:Formula:C17H26N4O6SColor and Shape:White To Off-White SolidMolecular weight:414.48rac-Paroxetine HCl Hemihydrate EP Impurity C HCl (Mixture of Diastereomers)
Formula:C21H25NO4·HClMolecular weight:355.44 36.46Vardenafil HCl
CAS:Formula:C23H32N6O4S·HClColor and Shape:White To Off-White SolidMolecular weight:488.61 36.46Vardenafil Impurity 12
Formula:C34H38N8O6SColor and Shape:White To Off-White SolidMolecular weight:686.79Fluphenazine Decanoate EP Impurity C
CAS:Formula:C29H38F3N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:549.70Dutasteride EP Impurity F (1-Chloro Dihydro Dutasteride)
CAS:Formula:C27H31ClF6N2O2Color and Shape:White To Off-White SolidMolecular weight:565.00SN-38 Hydroxy Acid Disodium Salt
CAS:Formula:C22H20N2O6·2NaColor and Shape:Yellow SolidMolecular weight:408.41 2*22.99Enzalutamide Impurity 17
CAS:Formula:C21H18F4N4O3SColor and Shape:Off-White SolidMolecular weight:482.45Dasatinib Impurity 5
CAS:Formula:C24H28ClN7O3SColor and Shape:White To Off-White SolidMolecular weight:530.05(S)-Lercanidipine HCl
CAS:Formula:C36H41N3O6·HClColor and Shape:Yellow SolidMolecular weight:611.74 36.46Clofedanol HCl
CAS:Formula:C17H20ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:289.80 36.46Fenoprofen Acyl Glucuronide (Mixture of Diastereomers)
CAS:Formula:C21H22O9Color and Shape:Off-White SolidMolecular weight:418.40Ropinirole EP Impurity D HCl (N-Despropyl Ropinirole HCl)
CAS:Formula:C13H18N2O·HClColor and Shape:Off-White SolidMolecular weight:218.30 36.46Tropicamide EP Impurity A DiHCl (Tropicamide USP Related Compound A DiHCl)
CAS:Formula:C8H12N2·2HClColor and Shape:White To Off-White SolidMolecular weight:136.20 2*36.46Tropicamide
CAS:Tropicamide (Ro 1-7683), a synthetic atropine-like muscarinic antagonist, dilates pupils and paralyzes eye muscles for diagnostic use.Formula:C17H20N2O2Purity:99.78% - 99.94%Color and Shape:White PowderMolecular weight:284.35rac-N,N-Didesmethyl Dapoxetine HCl
CAS:Formula:C19H19NO·HClColor and Shape:White To Off-White SolidMolecular weight:277.37 36.46Phenylephrine-d3 HCl (Methyl-d3)
CAS:Formula:C9H10D3NO2·HClColor and Shape:White To Off-White SolidMolecular weight:170.23 36.46Etomidate Impurity 5 HCl
CAS:Formula:C12H17NO2·HClColor and Shape:White To Off-White SolidMolecular weight:207.27 36.46N-Desmethyl Enzalutamide
CAS:Formula:C20H14F4N4O2SColor and Shape:Off-White SolidMolecular weight:450.41Biperiden EP Impurity B
CAS:Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Mebeverine HCl
CAS:Formula:C25H35NO5·HClColor and Shape:White To Off-White SolidMolecular weight:429.56 36.46(3S,5S)-Pitavastatin Calcium Salt
CAS:Formula:C25H23FNO4·CaColor and Shape:White To Off-White SolidMolecular weight:2*420.46 40.08Linagliptin Impurity 57
Formula:C10H9BrN4O2Color and Shape:White To Off-White SolidMolecular weight:297.11Emedastine EP Impurity C HCl
CAS:Formula:C15H22N4O·HClColor and Shape:White To Off-White SolidMolecular weight:274.37 36.46rac-Medetomidine Impurity 18
CAS:Formula:C15H20N2Color and Shape:White To Off-White SolidMolecular weight:228.34Sorafenib EP Impurity H (Sorafenib USP Related Compound H)
CAS:Formula:C21H16ClF3N4O3Color and Shape:White To Off-White SolidMolecular weight:464.83Cimetidine Impurity 5
CAS:Formula:C4H8N4Color and Shape:White To Off-White SolidMolecular weight:112.14Darifenacin HBr
CAS:Formula:C28H30N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:426.56 80.91


