
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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rac-trans-7-Hydroxy-Pramipexole
CAS:Formula:C10H17N3OSColor and Shape:Off-White SolidMolecular weight:227.33Isoprenaline (Isoproterenol) HCl
CAS:Formula:C11H17NO3·HClColor and Shape:White To Off-White SolidMolecular weight:211.26 36.46Ropivacaine Impurity 5 (Mixture of Diastereomers)
Formula:C14H26N2OColor and Shape:White To Off-White SolidMolecular weight:238.38Aliskiren-d6 Hemifumarate
CAS:Formula:C30H47D6N3O6·5C4H4O4Color and Shape:White To Off-White SolidMolecular weight:557.81 0.5*116.07Paroxetine EP Impurity G HCl (Paroxetine USP Related Compound E)
CAS:Formula:C12H14FN·HClColor and Shape:Off-White SolidMolecular weight:191.25 36.46Famotidine Impurity 7 HCl
CAS:Formula:C5H8N4S2·HClColor and Shape:White To Off-White SolidMolecular weight:188.27 36.46Rizatriptan EP Impurity A
CAS:Formula:C28H35N7Color and Shape:White To Off-White SolidMolecular weight:469.64trans-Clomiphene (Enclomiphene)
CAS:Formula:C26H28ClNOColor and Shape:White To Off-White SolidMolecular weight:405.97Perospirone HCl
CAS:Formula:C23H30N4O2S·HClColor and Shape:White To Off-White SolidMolecular weight:426.58 36.46Losartan Impurity 19
CAS:Formula:C44H42Cl2N12Color and Shape:White To Off-White SolidMolecular weight:809.80Ioversol Impurity 9
Formula:C12H13I3N2O5Color and Shape:White To Off-White SolidMolecular weight:645.96Fluphenazine Decanoate
CAS:Formula:C32H44F3N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:591.79Alogliptin Related Compound 28
CAS:Formula:C13H10ClN3O2Color and Shape:White To Off-White SolidMolecular weight:275.69Vilanterol Impurity 2 L-Tartrate
Formula:C30H45Cl2NO6·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:586.60 150.09Efavirenz Impurity (6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)
CAS:Formula:C15H11ClF3NO2Molecular weight:329.71Salbutamol EP Impurity M (Levalbuterol USP Related Compound C)
CAS:Formula:C14H23NO3Color and Shape:White To Off-White SolidMolecular weight:253.34Enzalutamide Impurity 5
CAS:Formula:C11H13FN2O3Color and Shape:White To Off-White SolidMolecular weight:240.233’-Hydroxy Darunavir
CAS:Formula:C27H37N3O8SColor and Shape:White To Off-White SolidMolecular weight:563.67Carvedilol Impurity 1
CAS:Formula:C40H42N4O6Color and Shape:White To Off-White SolidMolecular weight:674.80Irinotecan EP Impurity F (7-Ethyl Camptothecin)
CAS:Formula:C22H20N2O4Color and Shape:Yellow SolidMolecular weight:376.41Trazodone EP Impurity G HCl
Formula:C17H27ClN2O·HClColor and Shape:White To Off-White SolidMolecular weight:310.87 36.46Empagliflozin Impurity 92
CAS:Formula:C23H27ClO8Color and Shape:Off-White SolidMolecular weight:466.91Felodipine EP Impurity A (Felodipine USP Related Compound A)
CAS:Formula:C18H17Cl2NO4Color and Shape:White To Off-White SolidMolecular weight:382.24Doxepin EP Impurity D HCl ((Z)-Doxepin HCl)
CAS:Formula:C19H21NO·HClColor and Shape:White To Off-White SolidMolecular weight:279.39 36.46Amlodipine N-Galactose
Formula:C26H35ClN2O10Color and Shape:White To Off-White SolidMolecular weight:571.02Medetomidine Impurity 50 HCl
Formula:C13H16N2·HClColor and Shape:White To Off-White SolidMolecular weight:200.29 36.46Zileuton Sulfoxide
CAS:Formula:C11H12N2O3SColor and Shape:White To Off-White SolidMolecular weight:252.29Apixaban Impurity 5 (BMS-591329-01)
CAS:Formula:C24H22ClN5O3Color and Shape:Off-White SolidMolecular weight:463.92Frovatriptan Succinate
CAS:Formula:C14H17N3O·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:243.31 118.09Pramipexole Impurity 7-d10
CAS:Formula:C21H24D10N6S2Color and Shape:White To Off-White SolidMolecular weight:444.73Dimethyl Acetildenafil
CAS:Formula:C25H34N6O3Color and Shape:White To Off-White SolidMolecular weight:466.59Tizanidine USP Related Compound C
CAS:Formula:C5H8N2OSColor and Shape:White To Off-White SolidMolecular weight:144.19Sildenafil HCl
CAS:Formula:C22H30N6O4S·HClColor and Shape:White To Off-White SolidMolecular weight:474.59 36.46Pazufloxacin Impurity 10 (Mixture of Diastereomers)
Formula:C16H14FNO7Color and Shape:White To Off-White SolidMolecular weight:351.29Quetiapine-d4 Hemifumarate
CAS:Formula:C21H21D4N3O2S·5C4H4O4Color and Shape:White To Off-White SolidMolecular weight:387.53 0.5*116.07Chlorphenamine Impurity 18 HCl
CAS:Formula:C13H9ClN2·HClColor and Shape:White To Off-White SolidMolecular weight:228.68 36.46Pantoprazole EP Impurity E (Pantoprazole USP Related Compound E)
CAS:Formula:C32H28F4N6O8S2Color and Shape:Pink SolidMolecular weight:764.72Benzetimide HCl
CAS:Formula:C23H26N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:362.47 36.46Procaterol Impurity 13 HCl
CAS:Formula:C3H9N·HClColor and Shape:White To Off-White SolidMolecular weight:59.11 36.46(S)-Levetiracetam EP Impurity A
CAS:Formula:C8H13NO3Color and Shape:White To Off-White SolidMolecular weight:171.20Sunitinib Malate
CAS:Formula:C22H27FN4O2·C4H6O5Color and Shape:Yellow SolidMolecular weight:398.48 134.09Sulindac EP Impurity B (Sulindac USP Related Compound B, Sulindac Sulfone)
CAS:Formula:C20H17FO4SColor and Shape:Yellow SolidMolecular weight:372.41Darunavir Impurity 30
CAS:Formula:C13H13NO7Color and Shape:White To Off-White SolidMolecular weight:295.25Imidazosagatriazinone
CAS:Formula:C17H20N4O2Color and Shape:White To Off-White SolidMolecular weight:312.37Gefitinib Impurity 11 DiHCl
Formula:C21H20Cl3FN4O2·2HClColor and Shape:Pale Yellow SolidMolecular weight:485.78 2 36.46Indacaterol Impurity 15
CAS:Formula:C18H14ClNO3Color and Shape:White To Off-White SolidMolecular weight:327.76Ticagrelor Impurity 82
CAS:Formula:C23H28F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:522.57Chloroquine USP Related Compound E
CAS:Formula:C18H26ClN3·C2H2O4Color and Shape:Brown SolidMolecular weight:319.88 90.03Indisetron Impurity 2 Acetate
Formula:C18H25N5O2·C2H4O2Color and Shape:White To Off-White SolidMolecular weight:343.43 60.05Mexiletine EP Impurity C DiHCl
CAS:Formula:C22H32N2O2·2HClColor and Shape:White To Off-White SolidMolecular weight:356.51 2*36.46Oxomemazine Impurity 2 HCl
CAS:Formula:C6H14ClN·HClColor and Shape:White To Off-White SolidMolecular weight:135.64 36.46Rivaroxaban Impurity 108
CAS:Formula:C5H2Cl2O2SColor and Shape:Off-White SolidMolecular weight:197.03Avanafil Impurity 1
CAS:Formula:C18H22ClN5O3Color and Shape:White To Off-White SolidMolecular weight:391.86Losartan EP Impurity M
CAS:Formula:C44H44Cl2N12OColor and Shape:White To Off-White SolidMolecular weight:827.825-Hydroxy Desloratadine (Mixture of Isomers)
CAS:Formula:C19H19ClN2OColor and Shape:White To Off-White SolidMolecular weight:326.82Olmesartan Impurity 22
CAS:Formula:C14H9Br2NColor and Shape:White To Off-White SolidMolecular weight:351.04Azelastine EP Impurity A
CAS:Formula:C7H8N2OColor and Shape:White To Off-White SolidMolecular weight:136.15Trazodone EP Impurity L-d8 DiHCl
CAS:Formula:C10H5D8ClN2·2HClColor and Shape:Off-White SolidMolecular weight:204.73 2*36.46Lodenafil Carbonate
CAS:Formula:C47H62N12O11S2Color and Shape:White To Off-White SolidMolecular weight:1035.21Benazepril EP Impurity C (Benazepril USP Related Compound C, Benazeprilat)
CAS:Formula:C22H24N2O5Color and Shape:White To Off-White SolidMolecular weight:396.44Irbesartan Impurity 14
CAS:Formula:C14H10N4Color and Shape:White To Off-White SolidMolecular weight:234.26Salmeterol Xinafoate
CAS:Formula:C25H37NO4·C11H8O3Color and Shape:White To Off-White SolidMolecular weight:415.57 188.18Cinacalcet Impurity 45
CAS:Formula:C24H22OColor and Shape:White To Off-White SolidMolecular weight:326.44Nicarbazin-d8
CAS:Formula:C13H2D8N4O5·C6H8N2OColor and Shape:Yellow SolidMolecular weight:310.30 124.14Hydroxychloroquine Sulfate EP Impurity D HBr (Chloroquine USP Related Compound D HBr, Desethyl Chloroquine HBr)
CAS:Formula:C16H22ClN3·HBrColor and Shape:White To Off-White SolidMolecular weight:291.82 80.91Omeprazole Related Compound 3
Formula:C9H12ClNO2Color and Shape:White To Off-White SolidMolecular weight:201.65Saxagliptin-13C-d2 HCl
CAS:Formula:C1713CH23D2N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:318.42 36.46ZZR Impurity 139
CAS:Formula:C16H20BrNOColor and Shape:White To Off-White SolidMolecular weight:322.25Fluoxetine Impurity 18 (Mixture of Isomers)
Formula:C23H28F3NO6Color and Shape:Off-White SolidMolecular weight:471.47Ivabradine Impurity 12 HCl
CAS:Formula:C16H24N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:292.38 36.46Atazanavir Impurity 17
CAS:Formula:C15H21NO3Color and Shape:White To Off-White SolidMolecular weight:263.343-Deschloro-2-Chloro Bupropion HCl
CAS:Formula:C13H18ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:239.74 36.46Quetiapine EP Impurity N DiHCl
CAS:Formula:C29H41N5O3S·2HClColor and Shape:Pale Yellow SolidMolecular weight:539.74 2*36.46Rasagiline Dimer Impurity (Mixture of Diastereomers)
Formula:C24H24N2Color and Shape:Colorless Sticky OilMolecular weight:340.47Propoxyphenyl Thioaildenafil
CAS:Formula:C24H34N6O3S2Color and Shape:White To Off-White SolidMolecular weight:518.70Vortioxetine Impurity 7
CAS:Formula:C18H22N2SColor and Shape:White To Off-Whte SolidMolecular weight:298.45Bepotastine Besylate
CAS:Formula:C21H25ClN2O3·C6H6O3SColor and Shape:White To Off-White SolidMolecular weight:388.90 158.18Gefitinib Impurity 56
CAS:Formula:C6H5Cl2NColor and Shape:White To Off-White SolidMolecular weight:162.024-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.47 79.90Lorcaserin Impurity 2 (Mixture of Isomers)
Formula:C12H14ClNOColor and Shape:White To Off-White SolidMolecular weight:223.70Pitavastatin 3-Oxo Ethyl Ester
CAS:Formula:C27H26FNO4Color and Shape:Pale Yellow SolidMolecular weight:447.51Sitagliptin Tablets EP Impurity FP-C
CAS:Formula:C16H12F6N4OColor and Shape:White To Off-White SolidMolecular weight:390.29Fluoxetine EP Impurity C HCl (Fluoxetine USP Related Compound A)
CAS:Formula:C17H18F3NO·HClColor and Shape:White To Off-White SolidMolecular weight:309.33 36.46(S)-Rivaroxaban Impurity 107
CAS:Formula:C21H21N3O5Color and Shape:White To Off-White SolidMolecular weight:395.42Leflunomide-d4
CAS:Formula:C12H5D4F3N2O2Color and Shape:White To Off-White SolidMolecular weight:274.24Cobicistat-d8
CAS:Formula:C40H45D8N7O5S2Color and Shape:White To Off-White SolidMolecular weight:784.08Phenylephrine EP Impurity D (Phenylephrine USP Related Compound D)
CAS:Formula:C16H19NO2Color and Shape:White To Off-White SolidMolecular weight:257.335-Hydroxy Propranolol Glucuronide (Mixture of Diastereomers)
CAS:Formula:C22H29NO9Color and Shape:Off-White To Pale Brown SolidMolecular weight:451.47Doxazosin EP Impurity E (Doxazosin USP Related Compound E)
CAS:Formula:C10H8Cl2N2O2Color and Shape:Off-White To Pale Yellow SolidMolecular weight:259.09Fasudil N-Hydroxy Impurity
CAS:Formula:C14H17N3O3SColor and Shape:White To Off-White SolidMolecular weight:307.37Iloperidone Impurity 23 HCl
CAS:Formula:C12H14FNO·HClColor and Shape:White To Off-White SolidMolecular weight:207.25 36.46Haloperidol Impurity 1
CAS:Formula:C10H10ClFOColor and Shape:Pale Brown LiquidMolecular weight:200.64Pimozide EP Impurity A HCl (Benperidol EP Impurity A HCl)
CAS:Formula:C12H15N3O·HClMolecular weight:217.27 36.46Bendamustine Impurity 24 (Mixture of Bendamustine Impurity 21 and Bendamustine Impurity 22)
Formula:C19H27Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:416.34rac-Sarolaner
CAS:Formula:C23H18Cl2F4N2O5SColor and Shape:White To Off-White SolidMolecular weight:581.36Sitagliptin Impurity 45
CAS:Formula:C16H20F3NO4Color and Shape:White To Off-White SolidMolecular weight:347.33Tadalafil Impurity 29
CAS:Formula:C21H17N3O4Color and Shape:White To Off-White SolidMolecular weight:375.38Destrifluoroethoxy Lansoprazole
CAS:Formula:C14H13N3OSColor and Shape:Off-White SolidMolecular weight:271.34Pimavanserin Impurity 31
CAS:Formula:C9H10FNOColor and Shape:White To Off-White SolidMolecular weight:167.18Naproxen EP Impurity F
CAS:Formula:C16H18O3Color and Shape:White To Off-White SolidMolecular weight:258.32Iloperidone-13C-d3
CAS:Formula:C2313CH24D3FN2O4Color and Shape:White To Off-White SolidMolecular weight:430.50Minoxidil Impurity 6
CAS:Formula:C4H6N4OColor and Shape:White To Off-White SolidMolecular weight:126.12Sitagliptin EP Impurity A Phosphate (Sitagliptin ((S)-Isomer) Phosphate)
CAS:Formula:C16H15F6N5O·H3O4PColor and Shape:White To Off-White SolidMolecular weight:407.32 97.99Telmisartan-13C-d3
CAS:Formula:C3213CH27D3N4O2Color and Shape:White To Off-White SolidMolecular weight:518.64(S)-Cetirizine EP Impurity G ((S)-Cetirizine USP Related Compound G (Free Form), (S)-Levocetirizine EP Impurity H)
CAS:Formula:C19H23ClN2OMolecular weight:330.86N-Nitroso Acebutolol-d7
Formula:C18H20D7N3O5Color and Shape:White To Off-White SolidMolecular weight:372.47

