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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4-(2-Chloropyrimidin-4-yl)morpholine
CAS:Fórmula:C8H10ClN3OPureza:98%Forma y color:SolidPeso molecular:199.644-(furan-2-yl)-6-[4-(propan-2-yl)phenyl]pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:279.3429870605469N-Butyldeoxynojirimycin Hydrochloride-d9
CAS:Producto controlado<p>Applications N-Butyldeoxynojirimycin Hydrochloride-d9 is labelled N-Butyldeoxynojirimycin Hydrochloride (B691000) which is an inhibitor of a-glucosidase 1 as well as being an inhibitor of HIV cytopathicity.<br>References Hettkamp, H., et al.: Eur. J. Biochem., 142, 85 (1984), Szumilo, T., et al.: Arch. Biochem. Biophys., 247, 261 (1986), Fleet, G.W.J., et al.: FEBS Letters, 237, Number 1,2, 128 (1988), Kolter, T., et al.: Angew. Chem. Int. Ed. Engl., 36, 1955 (1997),<br></p>Fórmula:C10H13D9ClNO4Forma y color:NeatPeso molecular:264.792-(Chloromethyl)-5-methylpyrimidine hydrochloride
CAS:Fórmula:C6H8Cl2N2Pureza:98%Forma y color:SolidPeso molecular:179.042,5-Ethyl Acetate Febuxostat
CAS:Producto controlado<p>Applications Febuxostat (F229000) is the parent compound for 2,5-Ethyl Acetate Febuxostat. Used for treatment of hyperuricemia and chronic gout. 40-120 mg/day febuxostat was proven effective in lowering serum urate levels when administered to manage hyperuricemia in patients with gout.<br>References Osada, Y., et al.: Eur. J. Pharmacol., 241, 183 (1993), Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003), Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005), Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005),<br></p>Fórmula:C20H25NO5SForma y color:NeatPeso molecular:391.48N-Formyl Memantine
CAS:Producto controlado<p>Applications N-Formyl Memantine is an impurity of Memantine (M218000). Memantine impurity E per USP.<br>References Gerzon, K., et al.: J. Med. Chem., 6, 760 (1963),<br></p>Fórmula:C13H21NOForma y color:WhitePeso molecular:207.31Paraquat-d8 Dichloride
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Labelled Paraquat Dichloride, a commonly used heribicide. Paraquat Dichloride is a fast-acting and non-selective viologen derivative that kills green plant tissue on contact. Studies suggest that there might be a possible link between Paraquat Dichloride and the development of Parkinson’s disease.<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 Heylings, J.R. et al.: Toxicology, 241, 1 (2007); Wibawa, W. et al.: Int. J. Agric. Biol., 11, 145 (2009); Franco, R. et al.: Chem.-Biol. Inter., 188, 289 (2010);<br></p>Fórmula:C122H8H6N2·2ClForma y color:ColourlessPeso molecular:265.213-Nitropyridine
CAS:Producto controlado<p>Applications Used in the novel synthesis of biologically active nitro heterocyclic compounds.<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 Pawar, N., et al.: Eur. J. Pharm. Sci., 21, 115 (2004), Badgujar, D., et al.: J. Sci. Ind. Res., 66, 250 (2007),<br></p>Fórmula:C5H4N2O2Forma y color:NeatPeso molecular:124.102-Amino-9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
CAS:Pureza:95.0%Peso molecular:251.246002197265624-(5-methylfuran-2-yl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:341.367004394531256-CHLORO-1-(4-METHOXYBENZYL)-3-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE
CAS:Pureza:95.0%Peso molecular:280.7099914550781Ref: 10-F506034
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultarEthyl Tosylate
CAS:<p>Applications Ethyl Tosylate (cas# 80-40-0) is a compound useful in organic synthesis.<br></p>Fórmula:C9H12O3SForma y color:NeatPeso molecular:200.26Methotrexate γ-Methyl Ester
CAS:Producto controlado<p>Impurity Methotrexate EP Impurity H<br>Applications Methotrexate γ-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. 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:C21H24N8O5Forma y color:NeatPeso molecular:468.47Regadenoson
CAS:Producto controlado<p>Applications Regadenoson is a selective and potent A2A adenosine receptor agonist (1). The adenosine A2A receptor is a G-protein-coupled receptor and a key therapeutic target for oncologic, inflammatory, Parkinson's and cardiovascular diseases (2). In rodent studies, it has been shown that co-administration of Regadenoson with Temozolomide (T017775) can increase Temozolomide concentration in the brain (3).<br>References (1) Gao, Z., et al.: J Pharmacol Exp Ther. 298, 209 (2001) (2) Yuan, G., et al.: Expert Opin Drug Discov. 10, 63 (2015) (3) Jackson, S., et al.: J Neurooncol. 126, 433 (2016)<br></p>Fórmula:C15H18N8O5Forma y color:Off WhitePeso molecular:390.352-Amino-6-(5-methylfuran-2-yl)-5-nitropyrimidin-4-yl 4-methylbenzenesulfonate
CAS:Pureza:97%Peso molecular:390.3699951171875(6-Benzhydryloxycarbonylamino-purin-9-yl)-acetic acid
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:403.39801025390625
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