Derivados de Purinas y Pirimidinas
Las purinas tienen una estructura bicíclica, formada por un anillo de seis miembros fusionado con un anillo de cinco, ambos con átomos de nitrógeno en posiciones clave. Los derivados de purinas, como la adenina y la guanina, son fundamentales en la formación del ADN y ARN. Estos compuestos tienen aplicaciones terapéuticas en tratamientos contra el cáncer y enfermedades virales, al inhibir la replicación celular. Las pirimidinas, por otro lado, tienen una estructura monocíclica de seis miembros con dos átomos de nitrógeno. Sus derivados, como la citosina, timina y uracilo, también son componentes esenciales del ADN y ARN y se utilizan en la quimioterapia y tratamientos antivirales.
En CymitQuimica disponemos de derivados de purinas y pirimidinas para investigación en biología molecular, genómica y desarrollo de terapias innovadoras.
Se han encontrado 8902 productos de "Derivados de Purinas y Pirimidinas"
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2-Chloro-N-methylpyrimidin-4-amine
CAS:Fórmula:C5H6ClN3Pureza:97%Forma y color:SolidPeso molecular:143.571,3-Dimethyl-1,3-diphenylurea
CAS:Fórmula:C15H16N2OPureza:98%Forma y color:No data available.Peso molecular:240.3065′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine
CAS:Pureza:98%Peso molecular:669.735(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-((methylthio)methyl)tetrahydrofuran-3,4-diol
CAS:Fórmula:C11H15N5O3SPureza:96%Peso molecular:297.33Methyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate
CAS:Fórmula:C7H7ClN2O2SPureza:97%Forma y color:LiquidPeso molecular:218.662-Chloroadenosine
CAS:<p>M04084 - 2-Chloroadenosine</p>Fórmula:C10H12ClN5O4Pureza:95%Forma y color:SolidPeso molecular:301.69Ethyl 2-bromopyrimidine-4-carboxylate
CAS:Fórmula:C7H7BrN2O2Pureza:95%Forma y color:SolidPeso molecular:231.049Ethyl 2-(2-aminopyrimidin-4-yl)acetate
CAS:Fórmula:C8H11N3O2Pureza:96%Forma y color:SolidPeso molecular:181.1954-Amino-6-chloro-2-(methylthio)pyrimidine
CAS:Fórmula:C5H6ClN3SPureza:95%Forma y color:SolidPeso molecular:175.635-Allyl-4,6-dichloro-pyrimidine
CAS:Fórmula:C7H6Cl2N2Pureza:98% (stabilized with TBC)Peso molecular:189.045-(4-Bromophenyl)-6-hydroxypyrimidin-4(1H)-one
CAS:Fórmula:C10H7BrN2O2Pureza:98%Peso molecular:267.082Zolmitriptan N-Oxide
CAS:Producto controlado<p>Impurity Zolmitriptan USP Related Compound E<br>Applications A metabolite of Zolmitriptan. Zolmitriptan USP Related Compound E.<br>References Forrester, L., et al.: Biochem. J., 281, 359 (1992), Newton, D., et al.: Drug Metab. Dis., 23, 154 (1995), Dixon, R., et al.: Clin. Drug Invest., 15, 515 (1998), Whale, R., et al.: Psychopharmacology, 145, 223 (1999), Wild, M., et al.: Xenobiotica, 29, 847 (1999),<br></p>Fórmula:C16H21N3O3Forma y color:NeatPeso molecular:303.36N,N-Diphenylcarbamyl Chloride
CAS:Producto controlado<p>Impurity Temozolomide USP Related Compound C<br>Applications N,N-Diphenylcarbamyl Chloride (Temozolomide USP Related Compound C) is used in the production of a high performance polyamide used as an electrical switch for memory devices. Also used in the synthesis of modified oligoribonucleotides base pairs.<br>References Hahm, S. et al.: J. Mat. Chem., 19, 2207 (2009); Koga, Y. et al.: Nucl. Nucleo. Nucleic. Acids, 32, 124 (2013);<br></p>Fórmula:C13H10ClNOForma y color:NeatPeso molecular:231.68Methotrexate Disodium Salt
CAS:Producto controlado<p>Applications Methotrexate Disodium Salt is a folic acid antagonist which is used as a antineoplastic and antirheumatic.<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 Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),<br></p>Fórmula:C20H20N8Na2O5Forma y color:NeatPeso molecular:498.4Biuret (contains ca. 10% Triuret)
CAS:<p>Applications Biuret is used as a source of non-protein nitrogen in feed for ruminant. It is an impurity of urea based fertilizers as it has a poisonous effect on plants if present in high concentrations. Like peptide bonds, biuret forms violet-colored complexes with copper(II) ion in alkaline solution. This color change response is used to identify and quantify protein concentration (due to peptides present) and is known as biuret test.<br>References Li, J., et al.: Siliao Yanjiu, 1, 53 (2008); Kaasenbrood, P., et al.: J. Agr. Food. Chem.., 11, 39 (1963); Jayle, M., et al.: B. Soc. Chim. Biol., 33, 881 (1951);<br></p>Fórmula:C2H5N3O2Forma y color:NeatPeso molecular:103.085-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole
CAS:Producto controlado<p>Impurity Eletriptan Impurity<br>Applications 5-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole is an impurity of Eletriptan (E505000), a serotonin 5-HTIB/ID receptor agonist and an antimigraine agent.<br>References Madasu, S. B., et al.: Beilstein. J. Org. Chem., 8, 1400 (2012); Willems, E., et al.: Arch. Pharmacol., 358, 212 (1998), Napier, C., et al.: Eur. J. Pharmacol., 368, 259 (1999), Goadsby, P.J., et al.: Neurology, 54, 156 (2000)<br></p>Fórmula:C16H22N2Forma y color:NeatPeso molecular:242.36Ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Fórmula:C10H11N5O2Pureza:95.0%Forma y color:No data available.Peso molecular:233.231(2-(4-(Methoxycarbonyl)piperidin-1-yl)pyrimidin-5-yl)boronic acid
CAS:Fórmula:C11H16BN3O4Pureza:95%Peso molecular:265.084-Amino-2-chloro-5-iodopyrimidine
CAS:Fórmula:C4H3ClIN3Pureza:95%Forma y color:SolidPeso molecular:255.442,4-DICHLORO-6-(METHYLTHIO)-5-NITROPYRIMIDINE
CAS:Fórmula:C5H3Cl2N3O2SPureza:97%Peso molecular:240.06Methyl 2-hydroxy-6-methylpyrimidine-4-carboxylate
CAS:Fórmula:C7H8N2O3Pureza:95.0%Forma y color:SolidPeso molecular:168.1521-(4-Nitro-phenyl)-3-(5-nitro-thiazol-2-yl)-urea
CAS:Fórmula:C10H7N5O5SPureza:95.0%Forma y color:SolidPeso molecular:309.261-(Piperidin-4-yl)-3-o-tolylurea hydrochloride
CAS:Fórmula:C13H20ClN3OPureza:95.0%Peso molecular:269.77(2-Benzhydryloxycarbonylamino-6-oxo-1,6-dihydro-purin-9-yl)-acetic acid
CAS:Fórmula:C21H17N5O5Pureza:95%+Forma y color:SolidPeso molecular:419.3972-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Pureza:97%Forma y color:SolidPeso molecular:224.03999334-[3-(3,4-Dichlorophenyl)-ureido]-2-methylbenzenesulfonyl chloride
CAS:Fórmula:C14H11Cl3N2O3SPeso molecular:393.662,4-Dichloropyrimidine-5-carboxamide
CAS:Fórmula:C5H3Cl2N3OPureza:95%Forma y color:SolidPeso molecular:192tert-Butyl 4-[(6-methylpyrimidin-4-yl)amino]piperidine-1-carboxylate
CAS:Fórmula:C15H24N4O2Peso molecular:292.383
![5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-N-(2-methyl-1-oxopropyl)guanosine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988000.webp&w=3840&q=75)
![5-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FE924900.webp&w=3840&q=75)
![4-[3-(3,4-Dichlorophenyl)-ureido]-2-methylbenzenesulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF014934.webp&w=3840&q=75)
![tert-Butyl 4-[(6-methylpyrimidin-4-yl)amino]piperidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097431.webp&w=3840&q=75)