
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.
Products of "Quinazoline and Quinoline Derivatives"
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2,2-DIMETHYL-5-(2-QUINOLINYL)-1,3-DIOXANE-4,6-DIONE
CAS:Purity:95.0%Molecular weight:271.27200317382813-(4-Chloro-phenyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:222.63000488281254-NITRO-1-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-PYRAZOLE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:243.33799743652344Ibrutinib Impurity 3-d5 (PCI-45227-d5) (Mixture of Diastereomers)
CAS:Formula:C25H21D5N6O4Color and Shape:White To Off-White SolidMolecular weight:479.554-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholine
CAS:Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:290.17001342773443-(methoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:184.15100097656252-(4-Fluoropyridin-2-yl)acetonitrile
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:136.12899780273438(S)-Afatinib
CAS:(S)-Afatinib (BIBW2992) is an irreversible EGFR family inhibitor with IC50s of 0.5/0.4/10/14/1 nM for EGFRwt, L858R, L858R/T790M, HER2, and HER4, respectively.Formula:C24H25ClFN5O3Purity:100% - 99.96%Color and Shape:Off-White SolidMolecular weight:485.94Pitavastatin Impurity 29
CAS:Formula:C25H20FNO2Color and Shape:White To Off-White SolidMolecular weight:385.442-Cyclopropyl-quinoline-4-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:213.235992431640623-Methyl-1-(pyridin-2-yl)-1H-pyrazole-5-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:203.20100402832032-Chloropyridine-3-sulfonyl chloride
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:212.0399932861328Zaltoprofen-d3(methyl-d3)
CAS:Formula:C17H11D3O3SColor and Shape:White To Off-White SolidMolecular weight:301.385-Chloropyrazine-2-carboxamide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:157.559997558593758-Bromo-5-nitroisoquinoline
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:253.05499267578125Metamizole Magnesium Salt
CAS:Formula:C26H32N6O8S2·MgColor and Shape:White To Off-White SolidMolecular weight:2*310.35 24.31(S)-4-(TERT-BUTYL)-2-(QUINOLIN-2-YL)-4,5-DIHYDROOXAZOLE
CAS:Purity:98%Molecular weight:254.33299255371094Asimadoline
CAS:Asimadoline (EMD-61753) is a proprietary small molecule therapeutic, originally discovered by Merck KGaA of Darmstadt, Germany.Formula:C27H30N2O2Color and Shape:SolidMolecular weight:414.542-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)acetohydrazide
CAS:Purity:95.0%Molecular weight:253.610000610351561-Acetyl-4-chloro-5(3)-methyl-3(5)-trifluoromethylpyrazole
CAS:Purity:97.0%Molecular weight:226.58000183105472-{[6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazin-3-yl]amino}-2-(hydroxymethyl)propane-1,3-diol
Molecular weight:295.3030090332031(S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanoic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:271.2760009765625Ref: 10-F025642
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquireParecoxib Impurity 11
CAS:Formula:C16H14N2O3SColor and Shape:Off-White To Pale Yellow SolidMolecular weight:314.361-tert-butyl 4-ethyl 3-oxo-2,3-dihydro-1H-pyrazole-1,4-dicarboxylate
CAS:Purity:97%Molecular weight:256.257995605468755-(4-cyclohexylphenyl)-1H-pyrazole-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:270.3320007324219Imiquimod Impurity 1-d6 (S-26704-d6)
CAS:Formula:C14H10D6N4OColor and Shape:White To Off-White SolidMolecular weight:262.351-Chloro-3-methyl-isoquinoline
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:177.6300048828125Neratinib
CAS:Neratinib (HKI-272) (HKI-272) is an orally available, irreversible tyrosine kinase inhibitor for HER2 and EGFR (IC50: 59/92 nM), respectively.Formula:C30H29ClN6O3Purity:100% - 98.55%Color and Shape:SolidMolecular weight:557.04Temocapril hydrochloride
CAS:Temocapril hydrochloride (CS-622 HCl), the hydrochloride of Temocapril, is a long-acting ACE inhibitor used for the therapy of hypertension.Formula:C23H28N2O5S2·HClPurity:99.26%Color and Shape:White Solid PowderMolecular weight:513.072-Hydroxymethyl Loratadine
CAS:Controlled ProductImpurity Loratadine 2-Hydroxymethyl Impurity (USP) Applications A usual impurity in Loratadine syrup formulations, a nonsedating-type histamine H1-receptor. Loratadine 2-Hydroxymethyl Impurity (USP). References Okamoto, T., et al.: Chem. Pharm. Bull ., 7, 130 (1959), Eyjolfsson, R., et al.: Pharmazie, 58, 154 (2003),Formula:C23H25ClN2O3Color and Shape:NeatMolecular weight:412.91Ref: 10-F658509
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquireAlogliptin Impurity 16
CAS:Formula:C13H10ClN3O2Color and Shape:Off-White SolidMolecular weight:275.692-Methyl-5-trifluoroacetylthiophene
CAS:Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:194.16999816894535-Amino-3-methyl-1-(4-trifluoromethyl-phenyl)-1H-pyrazole-4-carbonitrile
Purity:95.0%Molecular weight:266.22698974609375Pyridoxal phosphate
CAS:Purity:98.0%Color and Shape:Solid, Crystalline PowderMolecular weight:247.14300537109375Nicardipine EP Impurity C (Nicardipine USP Related Compound C, Nitrendipine EP Impurity B)
CAS:Formula:C17H18N2O6Color and Shape:Pale Yellow SolidMolecular weight:346.342-Pyridin-4-ylbenzoic acid
CAS:Purity:97.0%Color and Shape:Solid, PowderMolecular weight:199.20899963378906Olanzapine Thiolactam Impurity
CAS:Formula:C17H20N4OSColor and Shape:Light YellowMolecular weight:328.43Carvedilol Related Compound A (1-(4-(2-hydroxy-3-(2-(2-methoxyphenoxy)ethylamino)propoxy)-9H-carbazol-9-yl)-3-(2-(2-methoxyphenoxy)ethylamino)propan-2-ol)
CAS:Aromatic or modified aromatic drugs with nitrogen heterFormula:C36H43N3O7Color and Shape:PowderMolecular weight:629.31015-Bromo-4-chloropicolinic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:236.44999694824224-(2-Bromoethyl)pyridine hydrobromide
CAS:Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:266.9639892578125Edoxaban Impurity 25 (1S,2R,5R) Oxalate
Formula:C14H27N3O3·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:285.39 90.04Methyl 4-bromo-3-methoxy-5-methylthiophene-2-carboxylate
CAS:Purity:95+%Molecular weight:265.1199951171875Tris[2-(4,6-difluorophenyl)pyridinato-C2,N]iridium(III)
CAS:Purity:98.00%Color and Shape:SolidMolecular weight:762.7355-Methyl-2-pyridin-2-yl-2H-pyrazol-3-ylamine
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:174.207000732421885-Chloroquinazolin-4(1H)-one
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:180.58999633789062(2-Butoxy-5-chloropyridin-3-yl)boronic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:229.470001220703125-hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid
CAS:Purity:98%Molecular weight:155.108993530273444-Chloro-N-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-amine
CAS:Purity:97%Molecular weight:209.639999389648442-(Propan-2-yloxy)pyridine-3-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:181.19099426269531-(5-bromo-2-thienyl)propan-1-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:219.100006103515627-Chloroquinoline-3-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:207.610000610351565-(Trifluoromethyl)pyrazin-2-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:163.102996826171883-Bromo-2-(bromomethyl)pyridine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:250.92100524902344Carvedilol EP Impurity B (Carvedilol USP Related Compound B) (Mixture of Diastereomers)
CAS:Formula:C39H39N3O6Color and Shape:White To Off-White SolidMolecular weight:645.76N-Cilexetil Candesartan Ethyl Ester
CAS:Formula:C35H38N6O6Color and Shape:White To Off-White SolidMolecular weight:638.73Methyl 4-(((4-(pyridin-3-yl)pyrimidin-2-yl)amino)methyl)benzoate
CAS:Purity:95+%Molecular weight:320.35198974609375Atazanavir R,S,S,S-diastereomer (methyl [(5R,10S,11S,14S)-11-benzyl-5-tert-butyl-10-hydroxy-15,15-dimethyl-3,6,13-trioxo-8-[[4-(pyridin-2-yl)phenyl]methyl]-2-oxa-4,7,8,12-tetraazahexadecan-14-yl]carbamate)
CAS:Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C38H52N6O7Color and Shape:Off-White SolidMolecular weight:704.389753-pyridinyl(1-pyrrolidinyl)acetic acid dihydrochloride hydrate
CAS:Purity:95.0%Molecular weight:297.17999267578125Roflumilast Impurity 16
CAS:Formula:C5H4Cl2N2Color and Shape:White To Off-White SolidMolecular weight:163.001,2-DIMETHYL-4-OXO-N-PHENYL-1,4-DIHYDROQUINOLINE-3-CARBOXAMIDE
CAS:Purity:95.0%Molecular weight:292.33801269531253-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-[2-[4-(6-Fluoro-2-benzoxazolyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a synthetic compound that functions as a drug product. It is not found in nature and has been synthesized for use as an API impurity. The CAS number for this compound is 1005191-81-0. 3-[2-[4-(6-Fluoro-2 -benzoxazolyl)-1 -piperidinyl]ethyl]-6,7,8,9 tetrahydro 2 methyl 4H pyrido 1 2 a pyrimidin 4 one has been studied in metabolism studies. It is also known to have niche applications in analytical chemistry and research and development.Formula:C23H27FN4O2Purity:Min. 95%Molecular weight:410.48 g/molLevetiracetam EP Impurity G HCl (Levetiracetam USP Related Compound B)
CAS:Formula:C4H10N2O·HClColor and Shape:White To Off-White SolidMolecular weight:102.14 36.463-(4-Fluoro-phenoxy)-5-trifluoromethyl-pyridine-2-carboxylic acid
Purity:95.0%Molecular weight:301.1969909667969(S)-2-(((benzyloxy)carbonyl)amino)-3-(1H-pyrazol-1-yl)propanoic acid
CAS:Purity:98%Molecular weight:289.2909851074219Netupitant
CAS:Netupitant (CID 6451149) is a specific neurokinin 1 (NK1) receptor antagonist (Ki: 0.95 nM).Formula:C30H32F6N4OPurity:99.43%Color and Shape:SolidMolecular weight:578.59