
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 65562 products of "Quinazoline and Quinoline Derivatives"
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Alogliptin Related Compound 4
CAS:Formula:C31H30N8O4Color and Shape:White To Off-White SolidMolecular weight:578.63Nicorandil Impurity 19 Bromide
Formula:C16H19N4O3·BrColor and Shape:Pale Yellow SolidMolecular weight:315.35 79.90Voltindole (Aceclofenac EP Impurity I, Diclofenac EP Impurity A, Diclofenac USP Related Compound A, Diclofenac Amide)
CAS:Formula:C14H9Cl2NOColor and Shape:Pale Brown SolidMolecular weight:278.13Verapamil EP Impurity M HCl (Mixture of Diastereomers)
CAS:Formula:C42H57N3O6·HClColor and Shape:White To Off-White SolidMolecular weight:699.94 36.46Ketoconazole Impurity 1
CAS:Formula:C12H14N2O2Color and Shape:White To Off-White SolidMolecular weight:218.26Racemic Arimoclomol Maleate
CAS:Formula:C14H20ClN3O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:313.79 116.07Ketoconazole
CAS:Formula:C26H28Cl2N4O4Color and Shape:White To Off-White SolidMolecular weight:531.44Valsartan Impurity 2
CAS:Formula:C13H9BrN4Color and Shape:White To Off-White SolidMolecular weight:301.15Naratriptan Impurity 2 Iodide
Formula:C17H20N3O2S·IColor and Shape:Yellow SolidMolecular weight:330.43 126.90Lenalidomide Impurity 2
CAS:Formula:C13H15N3O4Color and Shape:White To Off-White SolidMolecular weight:277.28Mirabegron EP Impurity F
CAS:Formula:C16H18N2O3Color and Shape:Off-White Solid SolidMolecular weight:286.33rac-Mirabegron-d5
CAS:Formula:C21H19D5N4O2SColor and Shape:White To Off-White SolidMolecular weight:401.54Blonanserin Impurity 9
CAS:Formula:C23H30ClN3Color and Shape:White To Off-White SolidMolecular weight:383.96Vilanterol Impurity 6 Triphenylacetate
CAS:Formula:C24H33Cl2NO5·C20H16O2Color and Shape:White To Off-White SolidMolecular weight:486.44 288.35Buspirone Impurity 1 (Lactone of 6-Hydroxy Buspirone)
CAS:Formula:C21H31N5O3Color and Shape:White To Off-White SolidMolecular weight:401.512-Hydroxymethyl Loratadine
CAS:Formula:C23H25ClN2O3Color and Shape:Pale Yellow SolidMolecular weight:412.91Bosutinib Impurity 10 TriHCl
CAS:Formula:C24H25Cl2N5O3·3HClColor and Shape:Yellow SolidMolecular weight:502.40 3*36.46Iloperidone-13C-d3 Metabolite P95
Formula:C22H22FN2O513CD3Color and Shape:White To Off-White SolidMolecular weight:432.47Gabapentin-d6 HCl
CAS:Formula:C9H11D6NO2·HClColor and Shape:White To Off-White SolidMolecular weight:177.28 36.46Sitagliptin Impurity 13
CAS:Formula:C16H14F6N4O2Color and Shape:White To Off-White SolidMolecular weight:408.30Aripiprazole Impurity 33 HCl (OPC 14714 HCl)
CAS:Formula:C23H28BrN3O2·HClColor and Shape:White To Off-White SolidMolecular weight:458.40 36.46Betaxolol EP Impurity D
CAS:Formula:C12H16O2Color and Shape:Colorless Clear OilMolecular weight:192.26Carvedilol EP Impurity A (Carvedilol USP Related Compound A)
CAS:Formula:C34H43N3O7Color and Shape:Off-White SolidMolecular weight:629.75N-Desmethyl Olopatadine-d3 HCl
CAS:Formula:C20H18D3NO3·HClColor and Shape:White To Off-White SolidMolecular weight:326.41 36.46Desloratadine Impurity 4
CAS:Formula:C20H21ClN2Color and Shape:Off-White SolidMolecular weight:324.85Roflumilast Dimer
CAS:Formula:C29H24Cl2F4N2O6Color and Shape:White To Off-White SolidMolecular weight:643.42Sitafloxacin
CAS:Formula:C19H18ClF2N3O3Color and Shape:White To Off-White SolidMolecular weight:409.82Benazepril HCl
CAS:Formula:C24H28N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:424.50 36.46N-Desmethyl Ecopipam-d4
CAS:Formula:C18H14D4ClNOColor and Shape:Pale Yellow SolidMolecular weight:303.82Lercanidipine EP Impurity B
CAS:Formula:C18H20N2O6Color and Shape:Yellow SolidMolecular weight:360.37Avatrombopag-d8 HCl
CAS:Formula:C29H26D8Cl2N6O3S2·HClColor and Shape:Pale Gray SolidMolecular weight:657.70 36.46Rasagiline-13C3 Mesylate
CAS:Formula:C913C3H13N·CH4O3SColor and Shape:White To Off-White SolidMolecular weight:174.22 96.10(S)-Cetirizine DiHCl
CAS:Formula:C21H25ClN2O3·2HClColor and Shape:Off-White SolidMolecular weight:388.89 2*36.46Netupitant Impurity 19
Formula:C30H32F6N4OColor and Shape:White To Off-White SolidMolecular weight:578.60Ebastine-d5 Fumarate
CAS:Formula:C32H34NO2D5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:474.70 116.07Paliperidone USP Related Compound D (Paliperidone N-Oxide)
CAS:Formula:C23H27FN4O4Molecular weight:442.49Econazole EP Impurity C Chloride
Formula:C25H21Cl4N2O·ClColor and Shape:White To Off-White SolidMolecular weight:507.26 35.45Metoprolol Impurity 2 (Mixture of Z and E Isomers)
CAS:Formula:C15H23NO3Color and Shape:White To Off-White SolidMolecular weight:265.36Ritonavir EP Impurity I
CAS:Formula:C36H46N6O5S2Color and Shape:White To Off-White SolidMolecular weight:706.92Risperidone Impurity 6
CAS:Formula:C11H14N2OColor and Shape:White To Off-White SolidMolecular weight:190.25Alogliptin Related Compound 28
CAS:Formula:C13H10ClN3O2Color and Shape:White To Off-White SolidMolecular weight:275.69Landiolol Impurity 5
CAS:Formula:C19H29N3O6Color and Shape:White To Off-White SolidMolecular weight:395.46Nintedanib Impurity 6 Ditrifluoroacetate
CAS:Formula:C30H31N5O4·2C2HF3O2Molecular weight:525.61 2*114.02Fluphenazine Decanoate EP Impurity C DiHCl
CAS:Formula:C29H38F3N3O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:549.70 2*36.46Thiodimethyl Sildenafil (Thioaildenafil, Sulfoaildenafil)
CAS:Formula:C23H32N6O3S2Color and Shape:Pale Yellow SolidMolecular weight:504.67Bisoprolol EP Impurity L (Metoprolol EP Impurity C, Metoprolol USP Related Compound C (Free Form))
CAS:Formula:C13H19NO3Color and Shape:White To Off-White SolidMolecular weight:237.30Zuclopenthixol (Clopenthixol) (Mixture of Z and E Isomers)
CAS:Formula:C22H25ClN2OSColor and Shape:Off-White SolidMolecular weight:400.97Dimetindene Maleate
CAS:Formula:C20H24N2·C4H4O4Color and Shape:Yellow SolidMolecular weight:292.43 116.07Linagliptin-13C-d3
CAS:Formula:C2413CH25D3N8O2Color and Shape:White To Off-White SolidMolecular weight:476.56Amiodarone EP Impurity B-d4 HCl (N-Desethyl Amiodarone-d4 HCl)
CAS:Formula:C23H21D4I2NO3·HClColor and Shape:White To Off-White SolidMolecular weight:621.29 36.46Parecoxib Impurity 20
CAS:Formula:C19H18N2O4SColor and Shape:White To Off-White SolidMolecular weight:370.424-Hydroxy Propranolol-d7 HCl
CAS:Formula:C16H14D7NO3·HClColor and Shape:Pale Grey SolidMolecular weight:282.39 36.46Norepinephrine Impurity 72
CAS:Formula:C8H11NO5SColor and Shape:White To Off-White SolidMolecular weight:233.24Lisinopril EP Impurity C HCl (Lisinopril USP Related Compound A HCl, (S,S,S)-Diketopiperazine HCl)
CAS:Formula:C21H29N3O4·HClColor and Shape:Off-White SolidMolecular weight:387.48 36.46Buspirone EP Impurity I
CAS:Formula:C21H30ClN5O2Color and Shape:Off-White SolidMolecular weight:419.95Ozagrel Impurity 23 HCl
CAS:Formula:C10H11NO2·HClColor and Shape:Off-White SolidMolecular weight:177.20 36.46Carteolol HCl EP Impurity E
CAS:Formula:C21H22N2O5Color and Shape:White To Off-White SolidMolecular weight:382.42Pentoxifylline EP Impurity J
CAS:Formula:C26H34N8O5Color and Shape:White To Off-White SolidMolecular weight:538.61Mitiglinide Calcium Salt
CAS:Formula:C19H24NO3·CaColor and Shape:White To Off-White SolidMolecular weight:2 314.41 40.085-Hydroxy Salbutamol (5-Hydroxy Albuterol)
CAS:Formula:C13H21NO4Color and Shape:White To Off-White SolidMolecular weight:255.31Ropinirole Impurity 6
Formula:C33H48N4Color and Shape:White To Off-White SolidMolecular weight:500.78(R)-(-)-Bicalutamide-d4
CAS:Formula:C18H10D4F4N2O4SColor and Shape:White To Off-White SolidMolecular weight:373.41Carprofen EP Impurity H
CAS:Formula:C14H12ClNColor and Shape:White To Off-White SolidMolecular weight:229.71Darifenacin Impurity 10
CAS:Formula:C28H29NO3Color and Shape:White To Off-White SolidMolecular weight:427.53Losartan EP Impurity F
CAS:Formula:C25H29ClN6OColor and Shape:White To Off-White SolidMolecular weight:465.00Rizatriptan-d6 Benzoate
CAS:Formula:C15H13D6N5·C7H6O2Color and Shape:White To Off-White SolidMolecular weight:275.39 122.12Losartan N2-glucuronide
CAS:Formula:C28H31ClN6O7Color and Shape:White To Off-White SolidMolecular weight:599.04Irsogladine Impurity 4
CAS:Formula:C9H8ClN5Color and Shape:White To Off-White SolidMolecular weight:221.65Dabigatran Etexilate N-Oxide
CAS:Formula:C34H41N7O6Color and Shape:Pale Yellow SolidMolecular weight:643.752-Nitro-4'-Chlorodiphenyl Sulfide
Formula:C12H8ClNO2SColor and Shape:Pale Yellow SolidMolecular weight:265.72Silodosin Impurity 5 DiHCl (Mixture of Diastereomers)
Formula:C25H32F3N3O5·2HClColor and Shape:White To Off-White SolidMolecular weight:511.55 2 36.46Paliperidone Impurity 53
CAS:Formula:C23H28F2N4O3Color and Shape:White To Off-White SolidMolecular weight:446.50Solifenacin Impurity 29
CAS:Formula:C15H15NOColor and Shape:White To Off-White SolidMolecular weight:225.298-O-Demethyl Ivabradine HCl
CAS:Formula:C26H34N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:454.57 36.46Tofacitinib Impurity 62 Citrate
CAS:Formula:C16H20N6O·C6H8O7Color and Shape:White To Off-White SolidMolecular weight:312.38 192.12Rivaroxaban Impurity 24 (Mixture of Diastereomers)
CAS:Formula:C28H31N5O8Color and Shape:White To Off-White SolidMolecular weight:565.58Enzalutamide Impurity 6
CAS:Formula:C17H8F6N4SColor and Shape:Pale Yellow SolidMolecular weight:414.33Amitriptyline-d6 HCl (Nortriptyline EP Impurity F-d6 HCl)
CAS:Formula:C20H17D6N·HClColor and Shape:White To Off-White SolidMolecular weight:283.45 36.46Sildenafil Chlorosulfonyl
CAS:Formula:C17H19ClN4O4SColor and Shape:White To Off-White SolidMolecular weight:410.87Carteolol HCl EP Impurity H HCl
CAS:Formula:C16H22N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:290.36 36.46DL-Metirosine-13C-d3 HCl
CAS:Formula:C913CH10D3NO3·HClColor and Shape:White To Off-White SolidMolecular weight:199.23 36.46Labetalol HCl (Mixture of Diastereomers)
CAS:Formula:C19H24N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:328.41 36.46Carvedilol USP Related Compound D
CAS:Formula:C15H13NO2Color and Shape:Pale Brown SolidMolecular weight:239.27Tofacitinib Impurity 61
CAS:Formula:C16H22N6O2Color and Shape:White To Off-White SolidMolecular weight:330.39Indacaterol Maleate
CAS:Formula:C24H28N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:392.50 116.07Pefloxacin EP Impurity E
CAS:Formula:C16H20FN3OColor and Shape:White To Off-White SolidMolecular weight:289.35Propoxyphenyl Thioaildenafil
CAS:Formula:C24H34N6O3S2Color and Shape:White To Off-White SolidMolecular weight:518.70Drotaverine HCl
CAS:Formula:C24H31NO4·HClColor and Shape:Pale Yellow SolidMolecular weight:397.52 36.46Ziprasidone Impurity 5
CAS:Formula:C10H9Cl2NO2Color and Shape:White To Off-White SolidMolecular weight:246.09Topiramate Impurity 3
CAS:Formula:C12H19ClO5Color and Shape:White To Off-White SolidMolecular weight:278.73Lorcaserin Impurity 2 (Mixture of Isomers)
Formula:C12H14ClNOColor and Shape:White To Off-White SolidMolecular weight:223.70Prochlorperazine EP Impurity A (Prochlorperazine Sulfoxide)
CAS:Formula:C20H24ClN3OSColor and Shape:White To Off-White SolidMolecular weight:389.94ADAM8-IN-1
CAS:<p>ADAM8-IN-1 is a potent ADAM8 inhibitor with an IC 50 value of 73 nM.</p>Formula:C44H44Br4N6O12S2Color and Shape:SolidMolecular weight:1232.6Lisinopril Impurity 21
Formula:C42H60N6O9Color and Shape:White To Off-White SolidMolecular weight:792.98Argatroban Impurity 23 (Mixture of Diastereomers)
Formula:C23H36N6O5SColor and Shape:White To Off-White SolidMolecular weight:508.64Indobufen Impurity 1 Sodium Salt
CAS:Formula:C10H12NO2·NaColor and Shape:White To Off-White SolidMolecular weight:178.21 22.99Prothioconazole Impurity 7
CAS:Formula:C14H13Cl2N3Color and Shape:Off-White SolidMolecular weight:294.18Tamoxifen EP Impurity D HCl (E-Isomer)
CAS:Formula:C25H27NO·HClColor and Shape:White To Off-White SolidMolecular weight:357.50 36.46Plerixafor Impurity 8 DiHCl
Formula:C14H22F6N4O2·2HClColor and Shape:White To Off-White SolidMolecular weight:392.35 2*36.46Montelukast Impurity 6
CAS:Formula:C29H26ClNOColor and Shape:White To Off-White SolidMolecular weight:439.99Empagliflozin Impurity 53
CAS:Formula:C23H27ClO7Color and Shape:White To Off-White SolidMolecular weight:450.91Sitagliptin Impurity 45
CAS:Formula:C16H20F3NO4Color and Shape:White To Off-White SolidMolecular weight:347.33N-Nitroso Chlorcyclizine EP Impurity A-d4 (N-Nitroso Cyclizine EP Impurity A-d4, N-Nitroso Cyclizine USP Related Compound A-d4)
CAS:Formula:C5H7D4N3OMolecular weight:133.19Pimavanserin Impurity 31
CAS:Formula:C9H10FNOColor and Shape:White To Off-White SolidMolecular weight:167.18Bilastine Impurity 14 DiHCl
CAS:Formula:C24H29N3O2·2HClColor and Shape:Off-White SolidMolecular weight:391.52 2*36.46Acotiamide Impurity 2
Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55(R)-Ambrisentan
CAS:Formula:C22H22N2O4Color and Shape:White To Off-White SolidMolecular weight:378.43Amantadine (1-Adamantanamine)
CAS:Formula:C10H17NColor and Shape:White To Off-White SolidMolecular weight:151.25Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl)
CAS:Formula:C23H27N3O3S·2HClColor and Shape:Pale Yellow SolidMolecular weight:425.55 2*36.46Pantoprazole Impurity 3
CAS:Formula:C24H24F2N4O5SColor and Shape:White To Off-White SolidMolecular weight:518.54N-Desethyl Amodiaquine-d5 DiHCl
CAS:Formula:C18H13D5ClN3O·2HClColor and Shape:Yellow SolidMolecular weight:332.84 2*36.46O-Desmethyl Urapidil
CAS:Formula:C19H27N5O3Color and Shape:White To Off-White SolidMolecular weight:373.46Meloxicam Impurity 1 HCl
CAS:Formula:C4H6N2O·HClColor and Shape:Pale Yellow SolidMolecular weight:98.11 36.46Brivaracetam EP Impurity D
CAS:Formula:C11H19NO3Color and Shape:Pale Yellow SolidMolecular weight:213.28Lansoprazole EP Impurity B (Lansoprazole USP Related Compound A, Lansoprazole Sulfone)
CAS:Formula:C16H14F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:385.36Clonidine HCl
CAS:Formula:C9H9Cl2N3·HClColor and Shape:White To Off-White SolidMolecular weight:230.09 36.46Bisoprolol Impurity 5
CAS:Formula:C15H20O5Color and Shape:White To Off-White SolidMolecular weight:280.32Linagliptin Impurity 6 TriHCl
Formula:C50H56N16O4·3HClColor and Shape:Pale Yellow SolidMolecular weight:945.11 3*36.46Tazemetostat (EPZ6438)
CAS:Formula:C34H44N4O4Color and Shape:White To Off-White SolidMolecular weight:572.75Ropivacaine EP Impurity C
CAS:Formula:C15H22N2OColor and Shape:White To Off-White SolidMolecular weight:246.35Gabapentin EP Impurity D
CAS:Formula:C18H29NO3Color and Shape:White To Off-White SolidMolecular weight:307.43Phenylephrine Impurity 46 HCl
Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46

