
Derivados de Purinas e Pirimidinas
As purinas possuem uma estrutura bicíclica, formada por um anel de seis membros fundido a um anel de cinco membros, ambos contendo átomos de nitrogênio em posições-chave. Os derivados das purinas, como a adenina e a guanina, são essenciais para a formação do DNA e RNA. Estes compostos possuem aplicações terapêuticas no tratamento do câncer e de doenças virais, pois inibem a replicação celular. As pirimidinas, por outro lado, possuem uma estrutura monocíclica de seis membros com dois átomos de nitrogênio. Seus derivados, como citosina, timina e uracila, também são componentes essenciais do DNA e RNA e são utilizados na quimioterapia e em tratamentos antivirais.
Na CymitQuimica, oferecemos derivados de purinas e pirimidinas para pesquisa em biologia molecular, genômica e desenvolvimento de terapias inovadoras.
Produtos da "Derivados de Purinas e Pirimidinas"
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1-Benzyl-5-phenylbarbituric acid, 98+%
CAS:1-Benzyl-5-phenylbarbituric acid is useful as a pharmaceutical intermediate in organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C17H14N2O3Pureza:98+%Cor e Forma:Powder, White to creamPeso molecular:294.314-(3,4-dimethylphenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:365.4330139160156(2R,3R,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Pureza:96.0%Cor e Forma:Solid, White to almost white powderPeso molecular:285.23498535156254-(6-Ethoxy-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester
CAS:Pureza:95.0%Peso molecular:352.3909912109375N-Nitroso Methotrexate EP Impurity L Enantiomer (N-Methyl-N-Nitrosoaniline)
Fórmula:C13H15N3O6Peso molecular:309.282-Isopropyl-pyrimidine-5-carboxylic acid
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:166.17999267578125Ethyl N-(5-formylpyrimidin-2-yl)glycinate
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:209.20500183105472-Chloro-6-methylpyrimidin-4-ylamine
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:143.57000732421875Z-Arg(Z)2-OH
CAS:M03029 - Z-Arg(Z)2-OHFórmula:C30H32N4O8Pureza:95%Cor e Forma:SolidPeso molecular:576.60601806640621-(6-Isopropylamino-2-methylsulfanyl-pyrimidin-4-yl)-piperidin-4-ol
CAS:Pureza:95.0%Peso molecular:282.4100036621094Pemetrexed Impurity 24 Disodium Salt (Mixture of Diastereomers)
CAS:Fórmula:C20H19N5O8·2NaPeso molecular:457.40 2*22.994-Bromo-2-(methylsulfonyl)pyrimidine
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:237.070007324218755-Amino-2-(methylthio)pyrimidine-4-carboxylic acid
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:185.1999969482422Sumatriptan EP Impurity D (Sumatriptan N-Oxide)
CAS:Fórmula:C14H21N3O3SCor e Forma:White To Off-White SolidPeso molecular:311.404,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile
CAS:Pureza:97.0%Cor e Forma:Solid, CrystallinePeso molecular:220.070007324218755-Amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:171.11199951171875(4-(2-Fluoropropan-2-yl)pyrimidin-5-yl)methanamine dihydrochloride
CAS:Pureza:98%Peso molecular:242.11999511718755-{[(4,6-dimethylpyrimidin-2-yl)thio]methyl}-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Pureza:95.0%Peso molecular:347.067465668Fmoc-Arg-OH
CAS:M03403 - Fmoc-Arg-OHFórmula:C21H24N4O4Pureza:95%Cor e Forma:SolidPeso molecular:396.4469909667969Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)
CAS:Fórmula:C7H8N4O2Cor e Forma:White To Off-White SolidPeso molecular:180.17Tert-Butyl 1-(5-(ethoxycarbonyl)-2-(methylthio)pyrimidin-4-yl)-3-oxo-1,4-diazaspiro[5.5]undecane-4-carboxylate
CAS:Pureza:97%Peso molecular:464.57998657226565-methoxy-2-(methylsulfanyl)-3,4-dihydropyrimidin-4-one
CAS:Pureza:95%Peso molecular:172.1999969482424,6-Diaminopyrimidine
CAS:Pureza:98.0%Cor e Forma:Solid, White to very pale yellowPeso molecular:110.120002746582034,5-Dichloro-6-methyl-2-(3-pyridyl)pyrimidine
CAS:Pureza:98%Cor e Forma:Solid, Off-white solidPeso molecular:240.08999633789062Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)
CAS:Fórmula:C8H7D3N4O2Cor e Forma:White To Off-White SolidPeso molecular:197.21Methyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate
CAS:Pureza:95.0%Cor e Forma:LiquidPeso molecular:218.660003662109384-(5-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:287.751-(6-Ethoxy-pyrimidin-4-yl)-piperidine-3-carboxylic acid
CAS:Pureza:95.0%Peso molecular:251.285995483398442-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Pureza:96%Peso molecular:289.19000244140625(S)-1-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Pureza:95.0%Peso molecular:241.309997558593752-(1H-PYRAZOL-1-YL)-5-(TRIFLUOROMETHYL)PYRIMIDINE
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:214.15100097656254,6-Dihydroxy-2-methylmercaptopyrimidine
CAS:Pureza:97.0%Cor e Forma:Solid, Off white powderPeso molecular:158.179992675781254-Chloro-2-methylsulfanylpyrimidine
CAS:Pureza:98.0%Cor e Forma:LiquidPeso molecular:160.6199951171875[4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic Acid
CAS:M02679 - [4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic AcidFórmula:C14H14ClN3O2SPureza:>98%Peso molecular:323.799987792968755-Amino-4-chloropyrimidine
CAS:Pureza:95.0%Cor e Forma:Solid, Yellow powderPeso molecular:129.55000305175784-((4-Chloropyrimidin-2-yl)amino)benzonitrile
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:230.66000366210938Ref: 10-F468005
1gA consultar5gA consultar10gA consultar100mgA consultar250mgA consultar500mgA consultar2,4,6-Trimethyl-pyrimidine-5-carboxylic acid
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:166.179992675781254-Amino-2-methylpyrimidine-5-carbonitrile
CAS:Pureza:97.0%Cor e Forma:Solid, No data available.Peso molecular:134.14199829101562Ethyl 3-aminopyrazole-4-carboxylate
CAS:Ethyl 3-aminopyrazole-4-carboxylate is an anticancer drug that inhibits the growth of cancer cells by inhibiting protein synthesis. It has been shown to inhibit the activity of dpp-iv and pde5, which are enzymes involved in cellular proliferation. Ethyl 3-aminopyrazole-4-carboxylate has also been shown to have antiinflammatory properties, which may be due to inhibition of prostaglandin synthesis. Ethyl 3-aminopyrazole-4-carboxylate is a multinuclear compound that reacts with nitrogen atoms from the pyrazoles to form a stable molecule. Dimethylformamide is used as a solvent for this reaction. The synthesis of ethyl 3-aminopyrazole-4-carboxylate starts with acetylation, which converts the carboxylic acid group into an acetic acid group. The acetic acid group reacts with ammonia and hydrogen cyanFórmula:C6H9N3O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:155.16 g/molAlmotriptan-d6 Malate
CAS:Fórmula:C17H19D6N3O2S·C4H6O5Cor e Forma:White To Off-White SolidPeso molecular:341.50 134.091-(4-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride
CAS:Pureza:95.0%Peso molecular:285.76998901367194-(Pyrrolidin-3-yloxy)-6-(trifluoromethyl)pyrimidine hydrochloride
CAS:Peso molecular:269.6499938964844Prucalopride Impurity 39
CAS:Fórmula:C12H12Br2ClNO4Cor e Forma:White To Off-White SolidPeso molecular:429.49Istradefylline Dimer Impurity 2
Fórmula:C40H48N8O8Cor e Forma:White To Off-White SolidPeso molecular:768.87