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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2,3-Dichlorothiophene-5-sulfonyl chloride
CAS:Formula:C4HCl3O2S2Purity:≥97%Color and Shape:SolidMolecular weight:251.52rac-Monepantel Sulfone
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications rac-Monepantel 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:505.39Clofentezine
CAS:Controlled Product<p>Applications Clofentezine is a mite growth regular and an tetrazine based acaricide. Clofentezine is used in agriculture for the protection of ornamentals, food and non-food crops in the field.Used as a standard for Pesticide detection. Clofentezine is used in cannabis testing kits as a component of pesticide mixes (P698240).<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 Bakirci, G.T., et al.; Food. Chem., 135, 1901 (2012); Ay, R., et al.: Insect. Sci., 18, 503 (2011);<br></p>Formula:C14H8Cl2N4Color and Shape:NeatMolecular weight:303.15Captopril
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Orally active angiotensin-converting enzyme (ACE) inhibitor. Neuroprotective & Neuroresearch Product.<br>References Rubin, B., et al.: Eur. J Pharmacol., 51, 377 (1978),<br></p>Formula:C9H15NO3SColor and Shape:NeatMolecular weight:217.291-Thiophen-2-ylmethyl-piperazine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:255.21,3-Bis(9H-carbazol-4-yloxy)-2-propanol(Carvedilol Impurity)
CAS:Controlled Product<p>Applications A carvedilol Impurity.<br></p>Formula:C27H22N2O3Color and Shape:NeatMolecular weight:422.482-([1,1'-Biphenyl]-4-yl)-6-fluoroquinoline-4-carboxylic acid
CAS:Purity:98%Molecular weight:343.356994628906253-[6-(Trifluoromethyl)pyridin-3-yl]propanoic acid
CAS:Formula:C9H8F3NO2Purity:95.0%Color and Shape:SolidMolecular weight:219.163N-Nitrosodiethylamine (1 mg/mL in Methanol)
CAS:Formula:C4H10N2OColor and Shape:Single SolutionMolecular weight:102.14Sitagliptin Triazecine Analog
CAS:Controlled Product<p>Impurity Sitagliptin Tablets EP Impurity FP-B<br>Applications Sitagliptin Triazecine Analog is related to the family of Sitagliptin compounds which has recently been approved for the therapy of type II diabetes.<br>References Ahren, B., et al.: Eur. J. Pharmacol. 521 164 (2005), Bergman, A., et al: Clin. Ther. 28, 55 (2006)<br></p>Formula:C16H13F6N5O2Color and Shape:NeatMolecular weight:421.30aR-Brivaracetam
CAS:Controlled Product<p>Applications αR-Brivaracetam acts as a reagent for the preparation of 2-Oxo-1-pyrrolidine derivatives and their anticonvulsants activity. Also, is an impurity of Brivaracetam (B677645), a 4-n-propyl analog of levetiracetam (L331500), and a racetam derivative with anticonvulsant properties.<br>References Differding, E., et al.: PCT Int. Appl. (2001), WO 2001062726 A2 20010830; Rosenstiel, P., et al.:Neurotherapeutics, 4 (1), 84 (2007); Malawska, B., et al.:, Curr. Opin. Investig. Drugs, 6(7), 740 (2005);<br></p>Formula:C11H20N2O2Color and Shape:NeatMolecular weight:212.29Robenidine-d8
CAS:Controlled Product<p>Applications Labelled Robenidine (R639000). Robenidine is used as a coccidiostat.<br>References Kantor, et al.: Science, 373, 168 (1970), Wong, et al.: Biochem. Biophys. Res. Commun., 46, 621 (1972)<br></p>Formula:C15H5D8Cl2N5Color and Shape:YellowMolecular weight:342.25N-Boc-Sitagliptin
CAS:Controlled Product<p>Applications N-Boc-Sitagliptin is the N-Boc protected derivative of Sitagliptin (S490990), a dipeptidyl peptidase-4 inhibitor that is used for glycemic control for patients with type 2 diabetes.<br>References Aschner, P., et al.: Diabetes Care, 29, 2632 (2006); Charbonnel, B., et al.: Diabetes Care, 29, 2638 (2006)<br></p>Formula:C21H23F6N5O3Color and Shape:NeatMolecular weight:507.43N-Phenoxycarbonylparoxetine
CAS:Controlled Product<p>Applications N-Phenoxycarbonylparoxetine is an impurity of Paroxetine (P205750), a selective serotonin reuptake inhibitor. Used as an antidepressant.<br>References Lassen, J.B.: Eur. J. Pharmacol., 47, 351 (1978), Lund, J., et al.: Acta Pharmacol. Toxicol., 51, 351, (1982),<br></p>Formula:C26H24FNO5Color and Shape:NeatMolecular weight:449.47(5S,6R)-6-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-5-(4-fluorophenyl)-3-morpholinone [Aprepit
CAS:Controlled Product<p>Applications Aprepitant-M3 is an active metabolite of Aprepitant.<br>References Ballard, T., et al.: Eur. J. Pharmacol., 412, 255 (2001), Campos, D., et al.: J. Clin. Oncol., 19, 1759 (2001), Severini, C., et al.: Pharmacol. Rev., 54, 285 (2002),<br></p>Formula:C20H16F7NO3Color and Shape:NeatMolecular weight:451.332-(5-amino-3-methyl-1H-pyrazol-1-yl)-6-phenylpyrimidin-4(3H)-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:267.29199218753-(((5-Chloro-3-ethylpyrazolo[1,5-a]pyrimidin-7-yl)amino)methyl)pyridine 1-oxide
CAS:Purity:95%Molecular weight:303.752',6'-Picolinoxylidide
CAS:Controlled ProductFormula:C14H14N2OColor and Shape:NeatMolecular weight:226.27Bis(2-aminoethylthio)methane Dihydrochloride
CAS:Controlled Product<p>Applications Bis(2-aminoethylthio)methane is a potential inhibitor of γ-glutamylcysteine synthetase, the first enzyme in the glutathione biosynthesis pathway.<br>References Sweetman, B.J., et al.: J. Med. Chem., 12, 888 (1969); Seelig, G.F., et al.: J. Biol. Chem., 259, 3534 (1984);<br></p>Formula:C5H14N2S2·2(HCl)Color and Shape:NeatMolecular weight:239.22Agomelatine Dimer Urea
CAS:<p>Impurity Agomelatine Impurity 4<br>Applications Agomelatine Dimer Urea is an impurity of Agomelatine (A430020). Agomelatine Impurity 4<br>References Depreux, P., et al.: J. Med. Chem., 37, 3231 (1994); Wregget, K., et al.: J. Biol. Chem., 270, 22488 (1995); Ying, S., et al.: Eur. J. Pharmacol., 296, 33 (1996);<br></p>Formula:C27H28N2O3Color and Shape:NeatMolecular weight:428.52Ribociclib nitroso impurity 1
Controlled ProductFormula:C23H29N9O2Color and Shape:NeatMolecular weight:419.4954-Defluoro-2-fluoro Haloperidol
CAS:<p>Applications 4-Defluoro-2-fluoro Haloperidol is a positional isomer and impurity of the antipsychotic agent Haloperidol (H103700).<br></p>Formula:C21H23ClFNO2Color and Shape:NeatMolecular weight:375.86Gabapentin-d10
CAS:Controlled Product<p>Applications Gabapentin-d10 is the labelled analogue of Gabapentin (G117250), an amino acid structurally related to γ-Aminobutyric Acid (GABA), designed to cross the blood brain barrier. Used as an anticonvulsant.<br>References Vollmer, K.-O. et al.: Arzneimittel-Forshc., 36, 830 (1986), Saletu, B., et al.: Int. J. Clin. Pharmacol. Ther. Toxicol., 24, 362 (1986)<br></p>Formula:C92H10H7NO2Color and Shape:White To Off-WhiteMolecular weight:181.302-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate
CAS:<p>Applications 2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate is an intermediate of Silodosin (S465000) which is an α1a-adrenoceptor antagonist and used in the treatment of benign prostatic hypertophy.<br>References Francesco, C., et al.: Eur. J. Org. Chem., 27, 6011 (2015)<br></p>Formula:C11H13F3O5SColor and Shape:NeatMolecular weight:314.278Sulindac-d6
CAS:Controlled Product<p>Applications Labelled analogue of Sulindac is a non-steroidal anti-inflammatory drug.<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 Bjorkman. et al.: Am. J. Med., 105, 17S (1998); Thakur, et al.: Am. J. Hypertens., 12, 925 (1999);<br></p>Formula:C20H11D6FO3SColor and Shape:NeatMolecular weight:362.45Atazanavir-d6
CAS:Controlled Product<p>Applications Atazanavir-d6 is the isotope labelled analog of Atazanavir (A790051); an azapeptide HIV protease inhibitor. Atazanavir has also been investigated as potential treatment of human immunodeficiency virus (HIV) and for anticancer purposes.<br>References Musial, B.L., et al.: Am. J. Health Syst. Pharm., 61, 1365 (2004); Wood, R., et al.: J. Acquir. Immune Defic. Syndr., 36, 684 (2004)<br></p>Formula:C38H46D6N6O7Color and Shape:NeatMolecular weight:710.892-(Methoxymethyl)-5-(phenylthio)-1H-benzimidazole
CAS:Controlled Product<p>Applications Febantel (F227000) impurity. Anthelmintic.<br>References Wollweber, H., et al.: Arzneim.-Forsch., 34, 531 (1984),<br></p>Formula:C15H14N2OSColor and Shape:NeatMolecular weight:270.354-Dehydroxy-5-hydroxy Ritonavir
CAS:Controlled Product<p>Impurity Ritonavir EP Impurity N<br>Applications 4-Dehydroxy-5-Hydroxy Ritonavir (Ritonavir EP Impurity N) is an impurity of the selective HIV protease inhibitor Ritonavir (R535000). It is a COVID19-related research product.<br>References Kempf, D.J. et al.: J. Med. Chem., 41, 602 (1998); Mekapati, S.B. et al.: J. Enzyme Inhib., 16, 185 (2001);<br></p>Formula:C37H48N6O5S2Color and Shape:NeatMolecular weight:720.94N-Cyano-3-(cyanoamino)-N'-methyl-7,8-dithia-2,4,11-triazadodec-2-en-12-imidamide (Cimetidine Impurity)
CAS:Controlled Product<p>Impurity Cimetidine EP Impurity H<br>Applications N-Cyano-3-(cyanoamino)-N'-methyl-7,8-dithia-2,4,11-triazadodec-2-en-12-imidamide (Cimetidine EP Impurity H) is an impurity of Cimetidine (C441650), an H2-receptor antagonist that is used for the treatment and prevention of stress-induced gastroduodenal lesions.<br>References Burland, W., et al.: Brit. J. Clin. Pharm., 2, 481 (1975); Kauffman, G. & Morton, I.: Gastroenterology, 75, 1099 (1978); Peura, D. & Johnson, L.: Ann. Int. Med., 103, 173 (1985)<br></p>Formula:C10H18N8S2Color and Shape:Off-WhiteMolecular weight:314.43(E/Z)-Tamoxifen-d5
CAS:Controlled Product<p>Applications Mixture of labelled Tamoxifen and its (E)-isomer.<br></p>Formula:C26H24D5NOColor and Shape:Off White SolidMolecular weight:376.553-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one
CAS:Purity:98%Molecular weight:342.41N”Nitrosoprotriptyline
CAS:Controlled ProductFormula:C19H20N2OColor and Shape:NeatMolecular weight:292.375Lornoxicam
CAS:Controlled Product<p>Applications Cyclooxygenase inhibitor; structurally similar to Tenoxicam. Anti-inflammatory; analgesic.<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 Ankier, S.I., et al.: Postgrad. Med. J., 64, 752 (1988), Tricerri, M., et al.: Chem. Phys. Lipids, 71, 61 (1994), Santos, N., et al.: Biochemistry, 37, 8674 (1998), Pellicano, A., et al.: Infect. Immun., 75, 1738 (2007),<br></p>Formula:C13H10ClN3O4S2Color and Shape:Yellow Crystalline PowderMolecular weight:371.82Dehydro Nifedipine-d6
CAS:Controlled Product<p>Applications The main labelled Nifedipine metabolite in human plasma.<br>References Guengerich, F., et al.: J. Biol. Chem., 261, 5051 (1986), Bork, R., et al.: J. Biol. Chem., 264, 910 (1989), Kerla, V., et al.: Biochem. Pharmacol., 44, 1745 (1992),<br></p>Formula:C17H10D6N2O6Color and Shape:NeatMolecular weight:350.364-Hydroxybenzhydrazide
CAS:Controlled Product<p>Applications 4-Hydroxybenzhydrazide works as an indicator in the determination of carbohydrates. Tissue (liver) bounded 4-Hydroxybenzhydrazide, the acid-hydrolyzable side chain of Nifuroxazide (N458500) can be used as a marker to monitor it’s residue in chicken.<br>References Lever, M., et al.: Anal. Biochem., 139, 205 (1984); Rocco, M., et al.: Anal. Biochem., 377, 251 (2008); Gao, F., et al.: J. Sci. Food Agr., 93, 2172 (2013)<br></p>Formula:C7H8N2O2Color and Shape:WhiteMolecular weight:152.152-Hydroxy-5-methylpyridine
CAS:Controlled Product<p>Applications 2-Hydroxy-5-methylpyridine (cas# 1003-68-5) is a useful compound for organic synthesis. In particular it has been used for the diastereoselective preparation of cyclobutane-fused pyridinyl sulfonyl fluorides.<br>References Liu, J., et al.: Org. Biomol. Chem., 18, 4019 (2020)<br></p>Formula:C6H7NOColor and Shape:Light YellowMolecular weight:109.13(R)-9-Hydroxy Risperidone-d4
CAS:Controlled ProductFormula:C23H23D4FN4O3Color and Shape:NeatMolecular weight:430.51Mitotane-13C6
CAS:Controlled Product<p>Applications Mitotane-13C6 is the isotope labelled analogue of Mitotane (M372500), an antineoplastic and adrenolytic agent.<br>References Das, S., and Thomas, P.: Endocrinology, 140, 1953 (1999), Andersen, A., et al.: Ther. Drug. Monit., 21, 355 (1999), Leblond, V.S., and Hontela, T.: Toxicol. Appl. Pharmacol., 157, 16 (1999)<br></p>Formula:C6C8H10Cl4Color and Shape:Light YellowMolecular weight:326.0Alogliptin Benzoate
CAS:<p>Applications Alogliptin Benzoate is an oral antihyperglycemic agent that is a selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP-4). Alogliptin Benzoate is used in the treatment of type 2 diabetes.<br>References Wang, Y., et. al.: Drugs Future, 33, 7 (2008); Lynn, F., et al.: Diabetes, 50, 1004 (2001); Trumper, A., et al.: J. Endocrinol., 174, 233 (2002); Vollmer, K., et al.: J. Clin. Endocrinol. Metab., 94, 1379 (2009)<br></p>Formula:C18H21N5O2·C7H6O2Color and Shape:NeatMolecular weight:461.517-Hydroxy Risperidone
CAS:Controlled ProductFormula:C23H27FN4O3Color and Shape:NeatMolecular weight:426.48Teneligliptin Sulfoxide (Mixture of Diastereomers)
Controlled Product<p>Applications Teneligliptin Sulfoxide, is an impurity of Teneligliptin (T018300) which is a dipeptidyl peptidase-4 (DPP-4) inhibitor that is used to treat type 2 diabetes. Tenegliptin is eliminated from the via excretion, and has a half-life of 24.2 hours in the human body.<br>References Goda, M. & Kadowaki, T.: Drugs Today, 49, 615 (2013); Kishimoto, M.: Diabetes Metab. Syndr. Obes., 6, 187 (2012)<br></p>Formula:C22H30N6O2SColor and Shape:NeatMolecular weight:442.583-(4-Fluorophenyl)-1-phenyl-1H-pyrazole-4-carboxaldehyde
CAS:Purity:95.0%Molecular weight:266.2749938964844
![2-([1,1'-Biphenyl]-4-yl)-6-fluoroquinoline-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF778190.webp&w=3840&q=75)
![3-[6-(Trifluoromethyl)pyridin-3-yl]propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF016096.webp&w=3840&q=75)
![(5S,6R)-6-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-5-(4-fluorophenyl)-3-morpholinone [Aprep…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FB657165.webp&w=3840&q=75)
![3-(((5-Chloro-3-ethylpyrazolo[1,5-a]pyrimidin-7-yl)amino)methyl)pyridine 1-oxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF790034.webp&w=3840&q=75)
![2-[2-(2,2,2-Trifluoroethoxy)phenoxy]ethyl Methanesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FT790290.webp&w=3840&q=75)
![3-[2-(3,4-dimethoxyphenyl)ethyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988576.webp&w=3840&q=75)
