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 65578 products of "Quinazoline and Quinoline Derivatives"
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Terbufoxon Sulfoxide
CAS:Controlled Product<p>Applications Terbufoxon Sulfoxide is a metabolite of Terbufoxon (T109075), a pesticide used in the protection of fruit and vegetable crops against insects. Acetylcholinesterase inhibitor.<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 Rahman, Md. M. et al.: Food Chem., 133, 604 (2012); Stojan, J. et al.: Biochem., 5599 (2008); Polgar, L. et al.: J. Chrom. A., 1249, 83 (2012);<br></p>Formula:C9H21O4PS2Color and Shape:NeatMolecular weight:288.36Ritonavir-d6
CAS:Controlled ProductFormula:C372H6H42N6O5S2Color and Shape:NeatMolecular weight:726.984'-(4-Methoxycarbonylphenyl)-2,2':6',2''-terpyridine
CAS:Purity:97%Molecular weight:367.40798950195313-Amino-5-methylpyridin-2(1H)-one
CAS:Formula:C6H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:124.143Quizalofop-p-tefuryl
CAS:Formula:C22H21ClN2O5Color and Shape:Off-White To Light YellowMolecular weight:428.8655Thioridazine-d3 Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Dopamine receptor blocker; parent compound of sulforidazine and mesoridazine. Antipsychotic.<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 Goldenthal, E.I., Toxicol. Appl. Pharmacol., 18, 185 (1971), Abdel-Moety, E.M., et al.: Anal. Profile Drug Subs., 18, 459 (1989),<br></p>Formula:C21D3H23N2S2·ClHColor and Shape:NeatMolecular weight:410.054-Phenyl-2-(2-pyridyl)thiazole-5-carboxylic acid
CAS:Color and Shape:SolidMolecular weight:282.32000732421875Decarbonyl Rivaroxaban
CAS:<p>Applications Decarbonyl Rivaroxaban is an impurity of Rivaroxaban (R538000), which is a novel antithrombotic agent. A highly potent and selective, direct FXa inhibitor.<br>References Ansell, J., et al.: Drugs, 64, 1 (2004), Eriksson, B., et al.: J. Thromb. Haemost., 3, 103 (2005), Kubitza, D., et al.: Clin. Pharmacol. Ther., 78, 412 (2005),<br></p>Formula:C18H20ClN3O4SColor and Shape:White To Off-WhiteMolecular weight:409.89Thioridazine-d3 2-Sulfone
CAS:Controlled Product<p>Applications A labelled metabolite of Thioridazine (THD 2-SO2).<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 Niedzwiecki, D., et al.: J. Pharmacol. Exp. Ther., 250, 126 (1989), Eap, C., et al.: Ther. Drug Monit., 13, 356 (1991), Shah, P., et al.: J. Pharm. Sci., 81, 309 (1992), Eap, C., et al.: J. Pharm. Biomed. Anal., 11, 451 (1993), Blake, B., et al.: Xenobiotica, 25, 337 (1995),<br></p>Formula:C21H23D3N2O2S2Color and Shape:NeatMolecular weight:405.596-chloro-2-pyridin-4-ylquinoline-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:284.70001220703125Dehydro Aripiprazole Hydrochloride
CAS:Formula:C23H25Cl2N3O2·ClHColor and Shape:Off White SolidMolecular weight:482.837-Chloro-1-Ethyl-6-Fluoro-1,4-Dihydro-4-Oxo-3-Quinolinecarboxylic Acid Ethyl Ester
CAS:Controlled Product<p>Impurity Norfloxacin Impurity 5<br>Applications 7-Chloro-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (Norfloxacin Impurity 5) is an impurity of Norfloxacin (N681000), an antibacterial agent and a contaminant of emerging concern (CECs).<br>References Koga, H., et al.: J. Med. Chem., 23, 1358 (1980), Hirai, K., et al.: Antimicrob. Agents Chemother., 19, 188 (1981), Holmes, B., et al.: Drugs, 30, 482 (1985),<br></p>Formula:C14H13ClFNO3Color and Shape:Off-White To BeigeMolecular weight:297.715,6-DIMETHYL-2-(PYRIDIN-3-YL)-1H-BENZO[D]IMIDAZOLE
CAS:Purity:95.0%Molecular weight:223.27900695800788-Methyl-2-pyridin-4-yl-quinoline-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:264.28399658203125Tadalafil
CAS:Controlled Product<p>Stability Unstable in Methanol<br>Applications Tadalafil is used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor.<br>References Carrier, S., et al.: Can. J. Urol., 10(1), 12 (2003); Doggrell, S.A., et al.: Expert Opin. Pharmacother., 6, 75 (2005); Forgue, S.T., et al.: Br. J. Clin. Pharmacol., 61, 280 (2005);<br></p>Formula:C22H19N3O4Color and Shape:White To Off-WhiteMolecular weight:389.404-(thiophen-3-yl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Purity:95.0%Molecular weight:249.28999328613281-(2,4-Dichloro-benzyl)-1 H -pyrazol-3-ylamine
CAS:Formula:C10H9Cl2N3Color and Shape:SolidMolecular weight:242.1ETHYL 1-CYCLOPROPYL-6,7-DIFLUORO-8-METHOXY-4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLATE
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:323.2959899902344Ethyl 3-(2-(chloromethyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate
CAS:Purity:98%Molecular weight:400.85998535156256-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Purity:95.0%Molecular weight:313.3609924316406rac-4-Hydroxy Propranolol-d7 Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications A labelled metabolite of Propranolol.<br>References Walle, T., et al.: Drug Metab. Dispos., 13, 204 (1985), Mason, R., et al.: J. Med. Chem., 34, 869 (1991), Anderson, R., et al.: Biochem. Pharmacol., 52, 341 (1996), Hung, D., et al.: J. Pharmacol. Exp. Ther., 297, 780 (2001),<br></p>Formula:C16D7H14NO3·ClHColor and Shape:Light Red To BrownMolecular weight:318.85Sodium 2-(6-methylpyridin-2-yl)acetate
CAS:Purity:95.0%Color and Shape:Solid, Grey powderMolecular weight:173.14700317382812Bunitrolol
CAS:<p>Applications Bunitrolol is a beta adrenoceptor antagonist that is used as an antihypertensive and antianginal agent.<br>References Narimatsu, S., et al.: Chirality, 11, 1 (1999); Tsuchihashi, H., et al.: Jpn. J. Pharmacol., 45, 349 (1987)<br></p>Formula:C14H20N2O2Color and Shape:Colourless To Light YellowMolecular weight:248.322-(4-Methoxy-3-methylphenyl)-5-(3-methoxyphenyl)thiophene
CAS:Purity:95.0%Molecular weight:310.41000366210943-(1-Piperazinyl)-1,2-benzisothiazole
CAS:Controlled Product<p>Impurity Ziprasidone EP Impurity A<br>Applications 3-(1-Piperazinyl)-1,2-benzisothiazole (Ziprasidone EP Impurity A) is a reagent used to synthesize Ziprasidone (Z485000, HCl salt, monohydrate), a combined serotonin (5HT2) and dopamine (D2) receptor antagonist.<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 Prakash, C., et al.: Brit. J. Clin. Pharmacol., 49, 35S (2000); Orjales, A., et al.: J. Med. Chem., 46, 5512 (2003); Graham, J., et al.: Bioorg. Med. Chem. Lett., 18, 489 (2008); Bench, C.J., et al.: Psychopharmacology, 112, 308 (1993), Goldstein, J.M.: Exp. Opin. Invest. Drugs, 4, 291 (1995)<br></p>Formula:C11H13N3SColor and Shape:NeatMolecular weight:219.31Haloperidol
CAS:Controlled Product<p>Applications Antidyskinetic; antipsychotic. Neuroprotective product.<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 Janicki, C.A., et al.: Anal. Profiles Drug Subs., 9, 341 (1980), Beresford, R., et al.: Drugs, 33, 31 (1987)<br></p>Formula:C21H23ClFNO2Color and Shape:Off-WhiteMolecular weight:375.86(3S-trans)-5-[[4-(4-Fluorophenyl)-3-piperidinyl]methoxy]-2-methoxyphenol (Paroxetine Metabolite)
CAS:Formula:C19H22FNO3Color and Shape:White SolidMolecular weight:331.381,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline
CAS:<p>Impurity Phenylephrine 4,6-DMTQ Impurity (Peak-2)<br>Applications Product formed during the decomposition of Phenylephrine<br>References Millard, B., et al.: J. Pharm. Pharmacol., 25, 24 (1973),<br></p>Formula:C10H13NO2Color and Shape:Light YellowMolecular weight:215.68Ethyl 2-((1-(furan-2-carboxamido)-2-oxo-2-(p-tolyl)ethyl)amino)-4-phenylthiophene-3-carboxylate
CAS:Purity:98%Molecular weight:488.55999755859375(R)-Monepantel Sulfone
CAS:<p>Applications Montepantel Sulfone is a derivative of Monepantel (M515800), a recently discovered anthelmitic used in the treatment of parasitic nematodes via stun or kill without damaging the host entity.<br>References Baur, R. et al.: Mol. Pharm., 87, 96 (2015); Stuchlikova, L. et al.: Chemico. Biol. Interact., 227, 63 (2015);<br></p>Formula:C20H13F6N3O4SColor and Shape:NeatMolecular weight:505.39rac Naproxen-d3
CAS:Controlled Product<p>Applications Labelled Naproxen. An anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory.<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 Harrison, I.T., et al.: J. Med. Chem., 13, 203 (1970)<br></p>Formula:C142H3H11O3Color and Shape:Off-WhiteMolecular weight:233.284-(5-methylthiophen-2-yl)-6-(thiophen-2-yl)pyrimidin-2-amine
CAS:Purity:95.0%Molecular weight:273.36999511718758(9)-Methoxy-1,3-dimethyl-12-thioxopyrido[1’,2’:3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (Mixture of Regioisomers)
CAS:Controlled Product<p>Impurity Omeprazole EP Impurity F+Omeprazole EP Impurity G<br>Stability Sample unstable under MS condition<br>Applications 8(9)-Methoxy-1,3-dimethyl-12-thioxopyrido[1’,2’:3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one(Mixture of Regioisomers) (Omeprazole EP Impurity F+Omeprazole EP Impurity G) is a mixture of regioisomers of Omeprazole Impurity.<br>References Rackur, G., et al.: Biochem. Biophys. Res. Commmun., 128, 477 (1985),<br></p>Formula:C16H13N3O2SColor and Shape:NeatMolecular weight:311.36N'-[thien-2-ylmethylene]imidazo[1,2-a]pyridine-7-carbohydrazide
CAS:Molecular weight:270.309997558593755-Chloro-2-methoxypyridin-3-ol
CAS:Formula:C6H6ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:159.57
![5,6-DIMETHYL-2-(PYRIDIN-3-YL)-1H-BENZO[D]IMIDAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF473562.webp&w=3840&q=75)
![4-(thiophen-3-yl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522501.webp&w=3840&q=75)
![Ethyl 3-(2-(chloromethyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF752907.webp&w=3840&q=75)
![6-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF426603.webp&w=3840&q=75)
![(3S-trans)-5-[[4-(4-Fluorophenyl)-3-piperidinyl]methoxy]-2-methoxyphenol (Paroxetine Metabolite)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FF595800.webp&w=3840&q=75)
![8(9)-Methoxy-1,3-dimethyl-12-thioxopyrido[1’,2’:3,4]imidazo[1,2-a]benzimidazol-2-(12H)-one (Mixtur…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FM262560.webp&w=3840&q=75)
![N'-[thien-2-ylmethylene]imidazo[1,2-a]pyridine-7-carbohydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518016.webp&w=3840&q=75)
