
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 65615 products of "Quinazoline and Quinoline Derivatives"
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Pyrazinoic Acid (Pyrazinecarboxylic Acid)
CAS:Formula:C5H4N2O2Color and Shape:Off-White SolidMolecular weight:124.10Atipamezole Impurity 2
CAS:Formula:C13H14N2Color and Shape:White To Off-White SolidMolecular weight:198.27Tenoxicam Impurity 2
Formula:C8H8N2O4S2Color and Shape:White To Off-White SolidMolecular weight:260.28Tadalafil Dichloro Impurity
CAS:Formula:C22H18Cl2N2O5Color and Shape:Off-White SolidMolecular weight:461.30Famotidine EP Impurity E (Famotidine USP Related Compound E)
CAS:Formula:C10H14N8S4Color and Shape:White To Off-White SolidMolecular weight:374.525'-Hydroxyphenyl Carvedilol
CAS:Formula:C24H26N2O5Color and Shape:Off-White SolidMolecular weight:422.48Desmethyl Butenafine HCl
CAS:Formula:C22H25N·HClColor and Shape:White To Off-White SolidMolecular weight:303.45 36.46ZLN005-d4 (on Benzimidazole Ring)
CAS:Formula:C17H14D4N2Color and Shape:White To Off-White SolidMolecular weight:254.37Brexpiprazole Impurity 8
Formula:C33H31N3O2S2Color and Shape:White To Off-White SolidMolecular weight:565.75Cinnarizine EP Impurity D
CAS:Formula:C35H36N2Color and Shape:White To Off-White SolidMolecular weight:484.69N-Nitroso Plerixafor Impurity 16 Tritrifluoroacetate
Formula:C10H23N5O·3C2HF3O2Molecular weight:229.33 3*114.02Alfuzosin Impurity 2
Formula:C20H29N5O4Color and Shape:White To Off-White SolidMolecular weight:403.48rel-Sertraline-d3 HCl
CAS:Formula:C17H14D3Cl2N·HClColor and Shape:White To Off-White SolidMolecular weight:309.25 36.46Ioversol Impurity 5
CAS:Formula:C15H18I3N3O7Color and Shape:White To Off-White SolidMolecular weight:733.04Alogliptin Related Compound 23
CAS:Formula:C20H13ClN4O2Color and Shape:Off-White SolidMolecular weight:376.81Verapamil EP Impurity B HCl
CAS:Formula:C11H17NO2·HClColor and Shape:White To Off-White SolidMolecular weight:195.26 36.46Flunarizine EP Impurity A
CAS:Formula:C17H18F2N2Color and Shape:White To Off-White SolidMolecular weight:288.34Aripiprazole Impurity 41
CAS:Formula:C13H14BrNO2Color and Shape:White To Off-White SolidMolecular weight:296.16Gefitinib Impurity 61
CAS:Formula:C17H13ClFN3O3Color and Shape:White To Off-White SolidMolecular weight:361.76Rizatriptan EP Impurity B Chloride
CAS:Formula:C28H32N9·ClColor and Shape:White To Off-White SolidMolecular weight:494.63 35.45Pramipexole Impurity 57 (Mixture of Isomers)
Formula:C9H14N4OSColor and Shape:Pale Yellow SolidMolecular weight:226.30Famotidine EP Impurity C HCl (Famotidine USP Related Compound C)
CAS:Formula:C8H14N6O3S3·HClColor and Shape:White To Off-White SolidMolecular weight:338.42 36.46Lomustine EP Impurity B (Lomustine USP Related Compound B)
CAS:Formula:C9H17ClN2OMolecular weight:204.70Aprepitant Impurity 26
CAS:Formula:C14H13F6NO3Color and Shape:White To Off-White SolidMolecular weight:357.25Etoricoxib Impurity 23
CAS:Formula:C15H16N2O3SColor and Shape:White To Off-White SolidMolecular weight:304.36Sorafenib-d3
CAS:Formula:C21H13D3ClF3N4O3Color and Shape:Off-White To Grey SolidMolecular weight:467.85Aripiprazole Metabolite-d6
CAS:Formula:C13H9D6NO4Color and Shape:White To Off-White SolidMolecular weight:255.30Amlodipine Impurity 27 Disodium Salt
CAS:Formula:C19H18ClNO7·2NaColor and Shape:Pale Yellow SolidMolecular weight:407.81 2*22.99Alverine-d5 Citrate
CAS:Formula:C20H22D5N·C6H8O7Color and Shape:White To Off-White SolidMolecular weight:286.47 192.12Trimetazidine Impurity 3 DiHCl
CAS:Formula:C13H20N2O3·2HClColor and Shape:White To Off-White SolidMolecular weight:252.32 2 36.46Enalapril EP Impurity H HCl (Mixture of Diastereomers)
Formula:C20H34N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:382.50 36.46Terbutaline Impurity 13
CAS:Formula:C19H25NO3Color and Shape:White To Off-White SolidMolecular weight:315.41Apixaban Impurity 13 Potassium Salt
CAS:Formula:C25H26N5O5·KColor and Shape:White To Off-White SolidMolecular weight:476.51 39.10Lenvatinib Impurity 33
CAS:Formula:C19H17ClN4O4Color and Shape:Off-White SolidMolecular weight:400.82Felodipine EP Impurity B
CAS:Formula:C17H17Cl2NO4Color and Shape:White To Off-White SolidMolecular weight:370.23Nebivolol HCl
CAS:Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.45 36.46N-Nitroso Lumateperone Impurity 6 Enantiomer Tosylate
Formula:C23H25FN4O2·C7H8O3SMolecular weight:408.48 172.20Mirabegron EP Impurity D
CAS:Formula:C26H28N6O3S2Color and Shape:White To Off-White SolidMolecular weight:536.67Gabapentin EP Impurity B Potassium Salt
CAS:Formula:C9H12NO2·KColor and Shape:White To Off-White SolidMolecular weight:166.20 39.10rac-Epinephrine 4-Glucuronide (rac-Adrenaline 4-Glucuronide, Dipivefrine EP Impurity A 4-Glucuronide) (Mixture of Diastereomers)
Formula:C15H21NO9Color and Shape:Off-White SolidMolecular weight:359.33(S)-Praziquantel-d11
CAS:Formula:C19H13D11N2O2Color and Shape:White To Off-White SolidMolecular weight:323.48Vorinostat Impurity 3
CAS:Formula:C14H20N2O2Color and Shape:White To Off-White SolidMolecular weight:248.33Nebivolol Impurity 1 HCl (RR,SS)
Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.44 36.46Piperaquine Impurity 2 DiHCl
CAS:Formula:C16H19Cl2N3·2HClColor and Shape:Pale Yellow SolidMolecular weight:324.26 2 36.464-Hydroxy Tamoxifen-d5 (Mixture of Z and E Isomers)
Formula:C26H24D5NO2Color and Shape:White To Off-White SolidMolecular weight:392.55Sertraline Impurity 2 (Sertraline Oxime)
CAS:Formula:C16H13Cl2NOColor and Shape:Off-White SolidMolecular weight:306.19Hydroxy Acetildenafil
CAS:Formula:C25H34N6O4Color and Shape:White To Off-White SolidMolecular weight:482.59Aprepitant Impurity 5 HCl
CAS:Formula:C20H18F7NO2·HClColor and Shape:White To Off-White SolidMolecular weight:437.36 36.46Daclatasvir Impurity 11
CAS:Formula:C36H46N8O2Color and Shape:White To Off-White SolidMolecular weight:622.82Ezetimibe Impurity 66
CAS:Formula:C9H9NO2Color and Shape:White To Off-White SolidMolecular weight:163.18Benzhexol Impurity 5 HCl
CAS:Formula:C20H29N·HClColor and Shape:White To Off-White SolidMolecular weight:283.46 36.46Osimertinib Impurity 2 DiHCl
CAS:Formula:C27H31N7O2·2HClColor and Shape:Yellow SolidMolecular weight:485.59 2*36.46Mirabegron M11 Lithium Salt (YM-382984)
CAS:Formula:C27H31N4O8S·LiColor and Shape:Pale Yellow SolidMolecular weight:571.63 6.94Domperidone EP Impurity A
CAS:Formula:C12H14ClN3OColor and Shape:White To Off-White SolidMolecular weight:251.72N-Didesmethyl Citalopram Oxalate
CAS:Formula:C18H17FN2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:296.35 90.03Azilsartan Impurity 46
Formula:C22H17N3O4Color and Shape:White To Off-White SolidMolecular weight:387.40Doxylamine EP Impurity C Succinate (Desmethyl Doxylamine Succinate)
CAS:Formula:C16H20N2O·C4H6O4Molecular weight:256.35 118.09Naratriptan Impurity 8
CAS:Formula:C16H22N2Color and Shape:White To Off-White SolidMolecular weight:242.37Brimonidine EP Impurity A (Desbromo Brimonidine)
CAS:Formula:C11H11N5Color and Shape:Yellow SolidMolecular weight:213.24Brivaracetam Impurity 7 HCl
CAS:Formula:C13H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:258.36 36.46Aprepitant Impurity 9
CAS:Formula:C24H25F7N4O4Color and Shape:Pale Yellow SolidMolecular weight:566.48Plerixafor Impurity 3
CAS:Formula:C46H84N12Color and Shape:White To Off-White SolidMolecular weight:805.26Mirabegron EP Impurity D TriHCl
CAS:Formula:C26H28N6O3S2·3HClColor and Shape:White To Off-White SolidMolecular weight:536.67 3*36.46Trimetazidine EP Impurity H
CAS:Formula:C17H26N2O5Color and Shape:White To Off-White SolidMolecular weight:338.40Gefitinib Impurity 52
CAS:Formula:C21H22ClFN4O4Color and Shape:White To Off-White SolidMolecular weight:448.88Chlorpromazine EP Impurity A (Chlorpromazine Sulfoxide)
CAS:Formula:C17H19ClN2OSColor and Shape:White To Off-White SolidMolecular weight:334.86Levetiracetam-d6
CAS:Formula:C8H8D6N2O2Color and Shape:White To Off-White SolidMolecular weight:176.25Paroxetine HCl
CAS:Formula:C19H20FNO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.37 36.46Trimetazidine Impurity 4
CAS:Formula:C4H12N2OColor and Shape:White To Off-White SolidMolecular weight:104.15Bromopride Impurity 1
CAS:Formula:C12H18BrN3O2Color and Shape:White To Off-White SolidMolecular weight:316.20Methylene-Bis Paroxetine DiHCl
CAS:Formula:C39H40F2N2O6·2HClColor and Shape:White To Off-White SolidMolecular weight:670.75 2*36.46Chlorhexidine DiHCl
CAS:Formula:C22H30Cl2N10·2HClColor and Shape:White To Off-White SolidMolecular weight:505.45 2*36.46Teneligliptin (2S,4R)-Isomer
CAS:Formula:C22H30N6OSColor and Shape:Off-White SolidMolecular weight:426.58Celecoxib Impurity 24
CAS:Formula:C11H9F3O2Color and Shape:White To Off-White SolidMolecular weight:230.19Levocetirizine Impurity 7
CAS:Formula:C10H13Cl2NO2SColor and Shape:White To Off-White SolidMolecular weight:282.18(R)-Desmethyl Rabeprazole Sodium Salt
Formula:C17H18N3O3S·NaColor and Shape:White To Off-White SolidMolecular weight:344.42 22.99Montelukast-d6 Sodium Salt
CAS:Formula:C35H29D6ClNO3S·NaColor and Shape:Pale Yellow SolidMolecular weight:591.22 22.99Montelukast Impurity 6
CAS:Formula:C29H26ClNOColor and Shape:White To Off-White SolidMolecular weight:439.99Methocarbamol-d5
CAS:Formula:C11H10D5NO5Color and Shape:White To Off-White SolidMolecular weight:246.27Lenvatinib Impurity 14
CAS:Formula:C17H14ClN3O3Color and Shape:Pale Brown SolidMolecular weight:343.7711-Keto Oxcarbazepine (Hydrate Form)
Formula:C15H12N2O4Color and Shape:Pale Yellow SolidMolecular weight:284.27ent-Aprepitant EP Impurity A (ent-Defluoro Aprepitant)
Formula:C23H22F6N4O3Color and Shape:White To Off-White SolidMolecular weight:516.45Hydroxythio Acetildenafil
CAS:Formula:C25H34N6O3SColor and Shape:Off-White SolidMolecular weight:498.65Risperidone Impurity 5
CAS:Formula:C23H23FN4O2Color and Shape:White To Off-White SolidMolecular weight:406.46Oxcarbazepine EP Impurity F
CAS:Formula:C16H12ClNO2Color and Shape:Off-White SolidMolecular weight:285.73Fenoterol EP Impurity C HBr
CAS:Formula:C18H23NO4·HBrColor and Shape:Off-White SolidMolecular weight:317.39 80.91Captopril Impurity 8
CAS:Formula:C6H9ClO2SColor and Shape:White To Off-White SolidMolecular weight:180.65O-Desethyl Candesartan
CAS:Formula:C22H16N6O3Color and Shape:White To Off-White SolidMolecular weight:412.41Amorolfine EP Impurity A (Amorolfine N-Oxide)
CAS:Formula:C21H35NO2Color and Shape:White To Off-White SolidMolecular weight:333.52Vardenafil Impurity 13 HCl
CAS:Formula:C9H13N3O·HClColor and Shape:White To Off-White SolidMolecular weight:179.22 36.46Oxcarbazepine EP Impurity M (Oxcarbazepine USP Related Compound D)
CAS:Formula:C30H22N4O3Color and Shape:Pale Yellow SolidMolecular weight:486.53Bupropion USP Related Compound G
CAS:Formula:C9H8BrClOColor and Shape:Colorless LiquidMolecular weight:247.52Elvitegravir-d8
CAS:Formula:C23H15D8ClFNO5Color and Shape:White To Off-White SolidMolecular weight:455.94Solifenacin EP Impurity H
CAS:Formula:C23H26N2O2Color and Shape:Pale Yellow SolidMolecular weight:362.47(R)-Carisbamate-d4
CAS:Formula:C9H6D4ClNO3Color and Shape:White To Off-White SolidMolecular weight:219.66Lansoprazole
CAS:Formula:C16H14F3N3O2SColor and Shape:White To Off-White SolidMolecular weight:369.36Hydroxy Tipelukast-d6 Sodium Salt
Formula:C29H33O7SD6·NaColor and Shape:Off-White SolidMolecular weight:537.73 22.99Agomelatine Impurity 1
CAS:Formula:C15H19NO2Color and Shape:White To Off-White SolidMolecular weight:245.32Trospium EP Impurity C Chloride (Trospium Chloride USP Related Compound C)
CAS:Formula:C11H20NO·ClColor and Shape:Off-White SolidMolecular weight:182.29 35.45Salmeterol Impurity 14 (Xinafoate Adduct Impurity)
CAS:Formula:C36H43NO6Color and Shape:Off-White SolidMolecular weight:585.74Lornoxicam Impurity 11 Sodium Salt
Formula:C9H11ClNO6S2·NaColor and Shape:White To Off-White SolidMolecular weight:328.76 22.99Duloxetine EP Impurity D (1-Naphthol)
CAS:Formula:C10H8OColor and Shape:Off-White SolidMolecular weight:144.177-Hydroxy Prochlorperazine-d8
CAS:Formula:C20H16ClN3OSD8Color and Shape:White To Off-White SolidMolecular weight:398.00Azelastine Impurity 1 HCl
Formula:C22H24ClN3O·HClColor and Shape:White To Off-White SolidMolecular weight:381.91 36.46Parecoxib Impurity 21
CAS:Formula:C16H14N2O3SColor and Shape:White To Off-White SolidMolecular weight:314.36Vernakalant Impurity 7 ((3R,1'R,2'S)-Isomer)
CAS:Formula:C20H31NO4Color and Shape:White To Off-White SolidMolecular weight:349.47N3-Methyl Esomeprazole
CAS:Formula:C18H21N3O3SColor and Shape:Pale Brown SolidMolecular weight:359.44Valsartan Impurity 15 HCl
CAS:Formula:C6H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:131.18 36.46Terbutaline Impurity 20 HCl
Formula:C26H28BrNO3·HClColor and Shape:White To Off-White SolidMolecular weight:482.42 36.46Meclofenamate Sodium Salt
CAS:Formula:C14H10Cl2NO2·NaColor and Shape:White To Off-White SolidMolecular weight:295.14 22.99(R)-Salbutamol HCl ((R)-Albuterol HCl, Levalbuterol HCl)
CAS:Formula:C13H21NO3·HClColor and Shape:White To Off-White SolidMolecular weight:239.32 36.46Ofloxacin-d8 HCl
Formula:C18H12D8FN3O4·HClColor and Shape:White To Off-White SolidMolecular weight:369.42 36.46
