
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 65630 products of "Quinazoline and Quinoline Derivatives"
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Ropivacaine N-Oxide (Mixture of Diastereomers)
CAS:Formula:C17H26N2O2Color and Shape:White To Off-White SolidMolecular weight:290.41Phenylephrine Impurity 47 HCl
CAS:Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46Hydroxy Ebastine-d5
Formula:C32H34NO3D5Color and Shape:White To Off-White SolidMolecular weight:490.70Tazarotenic Acid Sulfoxide
CAS:Formula:C19H17NO3SColor and Shape:White To Off-White SolidMolecular weight:339.42Fluconazole EP Impurity H
CAS:Formula:C11H10BrF2N3OColor and Shape:White To Off-White SolidMolecular weight:318.12Sorafenib Impurity 21
CAS:Formula:C13H12N2O2Color and Shape:White To Off-White SolidMolecular weight:228.25Vildagliptin Impurity 37 HCl
Formula:C17H24N4O4·HClColor and Shape:White To Off-White SolidMolecular weight:348.40 36.46Ezetimibe Phenoxy Glucuronide-d4
CAS:Formula:C30H25D4F2NO9Color and Shape:White To Off-White SolidMolecular weight:589.58Rupatadine N-Oxide (5-Methylpyridine N-Oxide)
CAS:Formula:C26H26ClN3OColor and Shape:Pale Pink SolidMolecular weight:431.96Rasagiline Dimer Impurity (Mixture of Diastereomers)
Formula:C24H24N2Color and Shape:Colorless Sticky OilMolecular weight:340.47Carvedilol Impurity 1
CAS:Formula:C40H42N4O6Color and Shape:White To Off-White SolidMolecular weight:674.80Phenytoin EP Impurity E (Phenytoin USP Related Compound B)
CAS:Formula:C15H14N2O3Molecular weight:270.29Ivabradine Impurity 7
CAS:Formula:C27H34N2O6Color and Shape:White To Off-White SolidMolecular weight:482.58Amisulpride EP Impurity G
CAS:Formula:C17H27N3O4SColor and Shape:White To Off-White SolidMolecular weight:369.48Azelastine Impurity 4 HCl
CAS:Formula:C22H24ClN3O·HClColor and Shape:Pale Yellow SolidMolecular weight:381.90 36.46Sertraline EP Impurity A-d3 HCl (Sertraline USP Related Compound A-d3, rac-trans-Sertraline-d3 HCl)
CAS:Formula:C17H14D3Cl2N·HClMolecular weight:309.25 36.467-Hydroxy Chlorpromazine Glucuronide Lithium Salt
CAS:Formula:C23H26ClN2O7S·LiColor and Shape:White To Off-White SolidMolecular weight:509.98 6.94Sildenafil HCl
CAS:Formula:C22H30N6O4S·HClColor and Shape:White To Off-White SolidMolecular weight:474.59 36.46Daclatasvir Impurity 6 (SRRS-Isomer)
CAS:Formula:C40H50N8O6Color and Shape:Yellow SolidMolecular weight:738.89Loxoprofen Related Compound 1
CAS:Formula:C25H36O3Color and Shape:White To Off-White SolidMolecular weight:384.56Sildenafil EP Impurity F (N-Desmethyl Sildenafil)
CAS:Formula:C21H28N6O4SColor and Shape:White To Off-White SolidMolecular weight:460.55Pazopanib USP Related Compound A
CAS:Formula:C14H14ClN5Color and Shape:Off-White SolidMolecular weight:287.75Irbesartan Impurity 10 (Irbesartan Dimer)
CAS:Formula:C39H38N10OColor and Shape:White To Off-White SolidMolecular weight:662.80Risperidone EP Impurity K (Desfluoro Risperidone)
CAS:Formula:C23H28N4O2Color and Shape:White To Off-White SolidMolecular weight:392.50Darifenacin Oxidized Impurity HCl
CAS:Formula:C28H28N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:424.55 36.46Levocetirizine Impurity 10 (N-Benzyl-2-[2-[(2-hydroxyethyl)amino]ethoxy]acetamide)
CAS:Formula:C13H20N2O3Color and Shape:Pale Yellow LiquidMolecular weight:252.32Atazanavir Impurity 9 (4R,5R-Diasteroisomer of DIBOC)
Formula:C32H42N4O5Color and Shape:White To Off-White SolidMolecular weight:562.72Dofetilide Impurity 4
CAS:Formula:C10H16N2O3SColor and Shape:Pale Yellow SolidMolecular weight:244.31Quetiapine EP Impurity J HCl
CAS:Formula:C25H33N3O4S·HClColor and Shape:Colorless Semi-SolidMolecular weight:471.62 36.46(S)-N-Didesmethyl Citalopram Oxalate
CAS:Formula:C18H17FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:296.35 90.03Fluoxetine Impurity 12
CAS:Formula:C11H17NOColor and Shape:White To Off-White SolidMolecular weight:179.26Doxepin EP Impurity C-13C-d3 HCl (Doxepin USP Related Compound C-13C-d3, Desmethyl Doxepin-13C-d3 HCl, Nordoxepin-13C-d3 HCl) (Mixture of Z and E Isomers)
CAS:Formula:C1713CH16D3NO·HClColor and Shape:White To Off-White SolidMolecular weight:269.37 36.46Norepinephrine Impurity 12 HCl
CAS:Formula:C8H11NO3·HClColor and Shape:Off-White SolidMolecular weight:169.18 36.46Levodropropizine (S-Dropropizine)
CAS:Formula:C13H20N2O2Color and Shape:White To Off-White SolidMolecular weight:236.32Ziprasidone EP Impurity E (Ziprasidone USP Related Compound D)
CAS:Formula:C28H24ClN5OS2Color and Shape:Pale Yellow-Green SolidMolecular weight:546.10Arbidol HCl
CAS:Formula:C22H25BrN2O3S·HClColor and Shape:White To Off-White SolidMolecular weight:477.42 36.46Efavirenz Impurity 9
CAS:Formula:C16H15ClF3NO3Color and Shape:White To Off-White SolidMolecular weight:361.75Esmolol Isopropyl Amide Analog HCl
Formula:C18H28N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:320.44 36.46Trifluoperazine DiHCl
CAS:Formula:C21H24F3N3S·2HClColor and Shape:White To Off-White SolidMolecular weight:407.50 2*36.46Losartan Impurity 19
CAS:Formula:C44H42Cl2N12Color and Shape:White To Off-White SolidMolecular weight:809.80Alcaftadine Impurity 7 (1-Phenethylimidazole)
CAS:Formula:C11H12N2Color and Shape:Pale Yellow OilMolecular weight:172.23Cabergoline N-Oxide
Formula:C26H37N5O3Color and Shape:White To Off-White SolidMolecular weight:467.61(R)-Pantoprazole
CAS:Formula:C16H15F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:383.38Rivaroxaban EP Impurity J (Rivaroxaban USP Related Compound J)
CAS:Formula:C38H36Cl2N6O10S2Color and Shape:White To Off-White SolidMolecular weight:871.76Barnidipine HCl
CAS:Formula:C27H29N3O6·HClColor and Shape:Pale Yellow SolidMolecular weight:491.55 36.46Thioridazine EP Impurity E
CAS:Formula:C21H26N2O2S2Color and Shape:Yellow SolidMolecular weight:402.57(R)-Rivastigmine D-Tartrate (Rivastigmine EP Impurity D D-Tartrate)
CAS:Formula:C14H22N2O2·C4H6O6Molecular weight:250.34 150.09Telmisartan Related Compound 2 (Desmethyl Dibenzimidazole)
CAS:Formula:C18H18N4Color and Shape:Pale Brown SolidMolecular weight:290.37rac-Valsartan-d9
CAS:Formula:C24H20D9N5O3Color and Shape:White To Off-White SolidMolecular weight:444.585-Hydroxy Propranolol HCl
CAS:Formula:C16H21NO3·HClColor and Shape:Pale Purple SolidMolecular weight:275.35 36.46Olanzapine EP Impurity D (Olanzapine USP Related Compound C, Olanzapine N-Oxide (Piperazine N1-Oxide))
CAS:Formula:C17H20N4OSColor and Shape:Yellow To Light Brown SolidMolecular weight:328.43Granisetron EP Impurity I
CAS:Formula:C18H14N4O3Color and Shape:White To Off-White SolidMolecular weight:334.34Loratadine Impurity 24
CAS:Formula:C14H9Cl2NOColor and Shape:White To Off-White SolidMolecular weight:278.13Indomethacin Impurity 16
CAS:Formula:C10H11ClO4Color and Shape:White To Off-White SolidMolecular weight:230.64Silodosin Metabolite Sodium Salt
CAS:Formula:C25H29F3N3O5·NaColor and Shape:White To Off-White SolidMolecular weight:508.52 22.99Ticlopidine EP Impurity H
CAS:Formula:C14H14ClNSColor and Shape:White To Off-White SolidMolecular weight:263.78Fingolimod Impurity 3
CAS:Formula:C25H39NO5Color and Shape:White To Off-White SolidMolecular weight:433.59Maprotiline Impurity E (N-Methyl Maprotiline)
CAS:Formula:C21H25NColor and Shape:White To Off-White SolidMolecular weight:291.44Pramipexole USP Related Compound F
CAS:Formula:C10H17N3OSColor and Shape:Off-White SolidMolecular weight:227.33ent-Trelagliptin Succinate
CAS:Formula:C18H20FN5O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:357.39 118.09Fluphenazine Decanoate EP Impurity F
CAS:Formula:C33H46F3N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:605.81Benzhexol Impurity 6 HCl
CAS:Formula:C20H29N·HClColor and Shape:White To Off-White SolidMolecular weight:283.46 36.46Lomerizine-d8 DiHCl
CAS:Formula:C27H22D8F2N2O3·2HClColor and Shape:White To Off-White SolidMolecular weight:476.59 2*36.46Bupivacaine EP Impurity B-d6 (Bupivacaine USP Related Compound B-d6 (Free Form))
CAS:Formula:C14H14D6N2OColor and Shape:White To Off-White SolidMolecular weight:238.36N-Desmethyl Ivabradine HCl
CAS:Formula:C26H34N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:454.57 36.46Cetirizine EP Impurity F
CAS:Formula:C21H26N2O3Color and Shape:White To Off-White SolidMolecular weight:354.45Lornoxicam Impurity 18
Formula:C10H10ClNO5S2Color and Shape:White To Off-White SolidMolecular weight:323.76Cinacalcet Impurity 45
CAS:Formula:C24H22OColor and Shape:White To Off-White SolidMolecular weight:326.44Fluconazole Impurity 17
CAS:Formula:C3H5N3Color and Shape:White To Off-White Solid (M P 16 ºc)Molecular weight:83.09Levofloxacin-d8 HCl
CAS:Formula:C18H12D8FN3O4·HClColor and Shape:Pale Yellow SolidMolecular weight:369.42 36.46N-Nitroso Duloxetine EP Impurity A (N-Nitroso Duloxetine USP Related Compound A)
CAS:Formula:C18H18N2O2SMolecular weight:326.41Azelastine-13C-d3 HCl
CAS:Formula:C2113CH21D3ClN3O·HClColor and Shape:White To Off-White SolidMolecular weight:385.91 36.46Solifenacin Impurity 2
CAS:Formula:C22H18N2O4Color and Shape:White To Off-White SolidMolecular weight:374.40Fluvoxamine EP Impurity J Maleate
CAS:Formula:C17H17F3N2O·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:322.33 116.07Agomelatine Impurity 3
CAS:Formula:C28H29NO3Color and Shape:White To Off-White SolidMolecular weight:427.54Nefopam-d4 HCl
CAS:Formula:C17H15D4NO·HClColor and Shape:White To Off-White SolidMolecular weight:257.37 36.467-Hydroxy Propranolol HCl
CAS:Formula:C16H21NO3·HClColor and Shape:Off-White SolidMolecular weight:275.35 36.46Orciprenaline EP Impurity A HCl
CAS:Formula:C12H17NO3·HClColor and Shape:White To Off-White SolidMolecular weight:223.27 36.46Erlotinib O-Desmethyl Metabolite Isomer (M13)
CAS:Formula:C21H21N3O4Color and Shape:Off-White SolidMolecular weight:379.42Ticlopidine EP Impurity L (Ticlopidine USP Related Compound B, 4-Oxo Ticlopidine)
CAS:Formula:C14H12ClNOSColor and Shape:White To Off-White SolidMolecular weight:277.77Vardenafil EP Impurity B
CAS:Formula:C17H20N4O5SColor and Shape:White To Off-White SolidMolecular weight:392.43Epinastine EP Impurity A (Dehydro Epinastine)
CAS:Formula:C16H13N3Color and Shape:Yellow SolidMolecular weight:247.304’-Hydroxy Atomoxetine Glucuronide
CAS:Formula:C23H29NO8Color and Shape:Off-White SolidMolecular weight:447.48Metamizole Magnesium Salt
CAS:Formula:C26H32N6O8S2·MgColor and Shape:White To Off-White SolidMolecular weight:2*310.35 24.31Methocarbamol-13C-d3
CAS:Formula:C1013CH12D3NO5Color and Shape:White To Off-White SolidMolecular weight:245.25N-Benzyl Tamsulosin HCl
CAS:Formula:C27H34N2O5S·HClColor and Shape:White To Off-White SolidMolecular weight:498.64 36.46Almorexant-13C-d3
CAS:Formula:C2813CH28D3F3N2O3Color and Shape:Pale Yellow SolidMolecular weight:516.58Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8)
CAS:Formula:C28H21D8N7OColor and Shape:Off-White To Pale Yellow SolidMolecular weight:487.64Rasagiline Impurity 17
CAS:Formula:C12H13NOColor and Shape:White To Off-White SolidMolecular weight:187.24Darunavir Impurity 22
CAS:Formula:C27H37N3O7SColor and Shape:White To Off-White SolidMolecular weight:547.67Ramosetron Impurity 8
CAS:Formula:C17H13N3OColor and Shape:Pale Brown-Yellow SolidMolecular weight:275.31Primaquine Impurity 1 Phosphate
Formula:C15H21N3O·H3O4PColor and Shape:Yellow SolidMolecular weight:259.35 97.99Vigabatrin EP Impurity B HCl (Mixture of Z and E Isomers)
Formula:C6H11NO2·HClColor and Shape:Off-White SolidMolecular weight:129.16 36.46Felodipine EP Impurity A-d5 (Felodipine USP Related Compound A-d5)
CAS:Formula:C18H12Cl2NO4D5Molecular weight:387.27N4-Nitroso Plerixafor Heptatrifluoroacetate
Formula:C28H53N9O·7C2HF3O2Molecular weight:531.79 7*114.023-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.46 79.90Omeprazole EP Impurity D-d3 (Omeprazole USP Related Compound A-d3, Omeprazole Sulfone-d3) (on pyridine)
CAS:Formula:C17H16D3N3O4SMolecular weight:364.43Pyribambenz-Isopropyl
CAS:Formula:C23H25N3O5Color and Shape:White To Off-White Semi-SolidMolecular weight:423.47Montelukast EP Impurity I Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C35H36ClNO4S·NaColor and Shape:Yellow SolidMolecular weight:601.18 22.99Glycopyrronium Bromide EP Impurity I Bromide (RS-Isomer) (Glycopyrrolate USP Related Compound I (RS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Duloxetine USP Related Compound H
CAS:Formula:C22H23NO4SColor and Shape:White To Off-White SolidMolecular weight:397.49Mirabegron M11 Lithium Salt (YM-382984)
CAS:Formula:C27H31N4O8S·LiColor and Shape:Pale Yellow SolidMolecular weight:571.63 6.94Rivastigmine EP Impurity A-d6 (Rivastigmine USP Related Compound C-d6, NAP226-90-d6)
CAS:Formula:C10H9D6NOMolecular weight:171.27

