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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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine Impurity)
CAS:Controlled Product<p>Impurity Loratadine USP Related Compound E<br>Applications Loratadine impurity. Loratidine impurity E. Loratadine USP Related Compound E.<br>References Villani, et al.: J. Med. Chem., 15, 750 (1972), Zhong, D., et al.: Pharmazie, 49, 736 (1994), Ruperez, F., et al.: J. Pharm. Biomed. Anal., 29, 35 (2002),<br></p>Formula:C14H9Cl2NOColor and Shape:NeatMolecular weight:278.13Danofloxacin
CAS:<p>Applications Danofloxacin is a broad spectrum fluoroquinolone antibacterial compound.<br>References Golet, E., et al.: Anal. Chem., 73, 3632 (2001); Golet, E., et al.: Environ. Sci. Technol., 36, 3645 (2002); Huet, A., et al.: J. Agric. Food Chem., 54, 2822 (2006);<br></p>Formula:C19H20FN3O3Color and Shape:Off-WhiteMolecular weight:357.384-[6-(4-Methoxy-phenyl)-pyridin-3-yl]-pyrimidin-2-ylamine
Purity:95.0%Molecular weight:278.31500244140625Methyl 4-Acetamido-5-bromo-2-methoxybenzoate
CAS:Controlled Product<p>Applications Methyl 4-Acetamido-5-bromo-2-methoxybenzoate is an impurity of bromopride (B686645), which is an antimetic.<br>References Fontaine, J., et al.: Arch. Int. Pharmacodyn. Ther., 213, 322 (1975), Lucker, P.W., et al.: Arzneim.-Forsch., 33, 453 (1983)<br></p>Formula:C11H12BrNO4Color and Shape:Off-WhiteMolecular weight:302.12N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methylpropylenediamine Formamide Hydrochloride
CAS:Controlled Product<p>Impurity Alfuzosin Hydrochloride EP Impurity E<br>Applications Alfuzosin (A532000) impurity. Alfuzosin (A532000) is an α1-Adrenoceptor antagonist structurally similar to Prozosin. Antihypertensive. Used in treatment of benign prostatic hypertrophy. (Alfuzosin Hydrochloride EP Impurity E )<br>References Ramage, A.G., et al.: Eur. J. Pharmacol., 129, 307 (1986), Deering, A.H.,: Brit. J. Clin. Pharmacol., 25, 417 (1988), Priolo, L.D., et al.: Eur. J. Clin. Pharmacol., 35, 25 (1988),<br></p>Formula:C15H21N5O3·HClColor and Shape:White To Off-WhiteMolecular weight:319.37 + (36.46)6-(6-Morpholino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)hexanoic acid
CAS:Purity:95.0%Molecular weight:396.4429931640625Mirabegron O-Glucuronide Sodium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Mirabegron O-Glucuronide Sodium Salt is the is related to the compound Mirabegron O-Glucuronide (M364905) whcich is a metabolite of Mirabegron (M364900).<br>References van Teijilingen, R., et al.: J. Chromat. B., 887, 102 (2012)<br></p>Formula:C27H31N4O8S·xNaColor and Shape:NeatMolecular weight:572.63Pamabrom
CAS:Controlled Product<p>Applications A diuretic used to reduce menstrual pains.<br>References Varga, J., et al.: Mol. Immunol., 28, 641 (1991), Marrero-Ponce, Y., et al.: Bioorg. Med. Chem., 13, 2881 (2005), Ibrahim, H., et al.: Drug Discov. Ther., 3, 168 (2009),<br></p>Formula:C7H7BrN4O2·C4H11NOColor and Shape:NeatMolecular weight:348.208-tert-butyl-4-(thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:351.45999145507814-Amino-2,3,6-trifluoropyridine
CAS:Formula:C5H3F3N2Purity:95.0%Color and Shape:SolidMolecular weight:148.088Axitinib Sulfoxide
CAS:Controlled ProductFormula:C22H18N4O2SColor and Shape:NeatMolecular weight:402.47(R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
CAS:Controlled Product<p>Applications A metabolite of Levosimendan.<br>References Rubinstein, A., et al.: J. Pharmacol. Met., 19, 213 , (1988), Pollesello, P., et al.: J. Biol. Chem., 269, 28584 (1994), Yokoshiki, H., et al.: Eur. J. Pharmacol., 333, 249 (1997)<br></p>Formula:C11H13N3OColor and Shape:NeatMolecular weight:203.241-(4-Chloro-phenyl)-3-(4-methylsulfanyl-phenyl)-1H-pyrazole-5-carboxylic acid
CAS:Molecular weight:344.80999755859375Nadolol
CAS:Controlled Product<p>Applications β-Adrenergic blocker. Antihypertensive; antianginal.<br>References Dreyfuss, J., et al.: J. Clin. Pharmacol., 17, 300 (1977), Sibley, P.L., et al.: Toxicol. Appl. Pharmacol., 44, 379 (1978), Slusarek, L., et al.: Anal. Profiles Drug Subs., 9, 455 (1980),<br></p>Formula:C17H27NO4Color and Shape:Off-WhiteMolecular weight:309.40(3-Methoxypyridin-4-yl)boronic acid hydrate
CAS:Formula:C6H10BNO4Purity:95.0%Color and Shape:SolidMolecular weight:170.96Arotinolol
CAS:Controlled Product<p>Applications Arotinolol is both and alpha- and beta-adrenoceptor antagonist and is used to treat essential tremors and hypertension.<br>References Kuroda, Y., et al.: Neurology, 38, 650 (1988); Miyagishi, A., et al.: Arch. Pharmacodyn. Ther., 271, 249 (1984); Wu, H., et al.: Hypertens. Res.: Off. J. Jpn. Soc. Hypertens., 24, 605 (2001)<br></p>Formula:C15H21N3O2S3Color and Shape:NeatMolecular weight:371.54Telmisartan-d4
CAS:Controlled Product<p>Applications Telmisartan-d4 is deuterium labelled Telmisartan (T017000). Telmisartan is an angiotensin II receptor antagonist.<br>References Wienen, W. et al.: Br. J. Pharmacol., 110, 245 (1993); Neutel, J.M. et al: Adv. Therap., 15, 206 (1998)<br></p>Formula:C33D4H26N4O2Color and Shape:NeatMolecular weight:518.64Ethyl 2-(2-(2-fluorophenoxy)acetamido)-4-methyl-5-(phenylcarbamoyl)thiophene-3-carboxylate
CAS:Purity:98%Molecular weight:456.4899902343756,7-Dimethoxy-N2,N2-dimethylquinazoline-2,4-diamine
CAS:Controlled ProductFormula:C12H16N4O2Color and Shape:NeatMolecular weight:248.2813-(2-Amino-6-(1-((6-(2-hydroxypropan-2-yl)pyridin-2-yl)methyl)-1H-1,2,3-triazol-4-yl)pyrimidin-4-yl)-2-methylbenzonitrile
CAS:Purity:98.0%Molecular weight:426.48400878906254-(4-(3-(1H-Pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)morpholine
CAS:Purity:97.0%Molecular weight:346.39401245117193,4-Dimethoxybenzoic Acid (Veratric Acid)
CAS:Controlled Product<p>Applications Veratric Acid is a derivative of Protocatechuic Acid. Veratric Acid is a reagent used in the production of antimicrobial agents, antifeedants, and a variety of other biologically active compounds.<br>References Alissandrakis, E., et al.: Eur. Food Res. Technol., 229, 365 (2009), Spaccini, R., et al.: Soil Biol. Biochem., 41, 1164 (2009), Narasimhan, B., et al.: Eur. J. Med. Chem., 44, 689 (2009), Pereira, L., et al.: J. Biotechnol., 139, 68 (2009),<br></p>Formula:C9H10O4Color and Shape:NeatMolecular weight:182.173-piperazin-1-yl-6-(2-thienyl)pyridazine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:246.33000183105473-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one Hydrochloride
CAS:Controlled Product<p>Impurity Ondansetron EP Impurity A/ Ondansetron USP Related Compound A<br>Applications 3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one (Ondansetron EP Impurity A) is an impurity of Ondansetron (O655000), an antiemetic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Mackinnon, J.W.M., et al.: Eur. J. Cancer Clin. Oncol., 25, 61 (1989);<br></p>Formula:C16H20N2O·ClHColor and Shape:NeatMolecular weight:292.803-Hydroxy Medetomidine
CAS:Controlled Product<p>Applications A metabolite of Medetomidine (M203250).<br>References Salonen, J.S., et al.: Xenobiotica, 20, 471 (1990),<br></p>Formula:C13H16N2OColor and Shape:NeatMolecular weight:216.28Sarafloxacin
CAS:<p>Applications Sarafloxacin is a quinolone antibiotic drug that was discontinued in 2001. Useful for biological studies and can be detected with colloidal gold test strips.<br>References Jia, F., et al.: Agric. Biotechnol., 8, 172 (2019)<br></p>Formula:C20H17F2N3O3Color and Shape:Light YellowMolecular weight:385.36Indomethacin-d4
CAS:Controlled Product<p>Applications Nonsteroidal anti-inflammatory agent (NSAID).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Salari, H., et al.: Prostagland. Leukotrienes Med., 13, 53 (1984), Lehmann, J.M., et al.: J. Biol. Chem., 272, 3406 (1997)<br></p>Formula:C192H4H12ClNO4Color and Shape:White To Off-WhiteMolecular weight:361.81(R,R)-Montelukast Bis-sulfide (~90%)
CAS:<p>Impurity Montelukast EP Impurity D; Montelukast USP Related Compound C<br>Applications (R,R)-Montelukast Bis-sulfide (Montelukast EP Impurity D; Montelukast USP Related Compound C) is an impurity of Montelukast and is a part of the diastereomer mixture Montelukast Bis-Sulfide (M567985).<br></p>Formula:C41H46ClNO5S2Purity:~90%Color and Shape:Light YellowMolecular weight:732.39N,N-Didesmethyl Diltiazem Hydrochloride
CAS:Controlled Product<p>Applications A metabolite of Diltiazem (D460620).<br>References Sugawara, Y., et al.: J. Pharmacobio-Dynamics, 11, 211 (1988),<br></p>Formula:C20H23ClN2O4SColor and Shape:NeatMolecular weight:422.93(S)-2-(((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)(nitroso)amino)-3-methylbutanoic Acid
CAS:Controlled ProductFormula:C19H20N6O3Color and Shape:Light YellowMolecular weight:380.43,6-Diiodo-1H-indazole
CAS:Controlled Product<p>Applications 3,6-Diiodo-1H-indazole is used to prepare aryl-substituted indazole derivatives as modulators and inhibitors of protein kinases in the treatment of tumor growth, cellular proliferation, and angiogenesis.<br>References Kania, R., et al.: PCT Int. Appl., WO 2001002369 A2 20010111 (2001)<br></p>Formula:C7H4I2N2Color and Shape:NeatMolecular weight:369.934-(2-Hydroxyphenyl)-2-(3-pyridyl)thiazole
CAS:Color and Shape:SolidMolecular weight:254.30999755859375Potassium Phthalimide
CAS:Controlled Product<p>Applications Potassium Phthalimide is a green, solid-base organocatalys.<br>References Kiyani, H., Ghiasi, M.: Chinese Chem. Lett., 25, 313 (2014)<br></p>Formula:C8H4NO2·KColor and Shape:NeatMolecular weight:185.225-(1,3-Dioxolan-2-yl)-2-(4-ethoxybenzoyl)thiophene
CAS:Purity:97.0%Molecular weight:304.35998535156252-Chloro-4-(naphthalen-1-yl)-6-phenyl-1,3,5-triazine
CAS:Purity:98%Molecular weight:317.77999877929693-(MORPHOLINOMETHYL)-1H-INDOLE-6-CARBONITRILE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:241.29400634765625[1-(2-Thienyl)-3,4-dihydroisoquinolin-2(1H)-yl]acetic acid
CAS:Purity:95.0%Molecular weight:273.3500061035156
![4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine Impurity)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD434160.webp&w=3840&q=75)
![4-[6-(4-Methoxy-phenyl)-pyridin-3-yl]-pyrimidin-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511275.webp&w=3840&q=75)
![6-(6-Morpholino-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)hexanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545369.webp&w=3840&q=75)
![8-tert-butyl-4-(thiophene-2-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525760.webp&w=3840&q=75)
![4-(4-(3-(1H-Pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)morpholine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF540408.webp&w=3840&q=75)
![3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one Hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD471400.webp&w=3840&q=75)
![(S)-2-(((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)(nitroso)amino)-3-methylbutanoic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FT310923.webp&w=3840&q=75)
![[1-(2-Thienyl)-3,4-dihydroisoquinolin-2(1H)-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF494876.webp&w=3840&q=75)