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.
Productos de "Derivados de Purinas y Pirimidinas"
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4-(3,4-dimethylphenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:365.43301391601564,5-Dichloro-6-methyl-2-(3-pyridyl)pyrimidine
CAS:Pureza:98%Forma y color: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:C8H7D3N4O2Forma y color:White To Off-White SolidPeso molecular:197.21(2R,3R,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Pureza:96.0%Forma y color:Solid, White to almost white powderPeso molecular:285.2349853515625N-Nitroso Methotrexate EP Impurity L Enantiomer (N-Methyl-N-Nitrosoaniline)
Fórmula:C13H15N3O6Peso molecular:309.284-(6-Ethoxy-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester
CAS:Pureza:95.0%Peso molecular:352.3909912109375Ethyl N-(5-formylpyrimidin-2-yl)glycinate
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:209.20500183105474-Bromo-2-(methylsulfonyl)pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:237.070007324218755-Amino-2-(methylthio)pyrimidine-4-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:185.19999694824222-Isopropyl-pyrimidine-5-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:166.17999267578125Sumatriptan EP Impurity D (Sumatriptan N-Oxide)
CAS:Fórmula:C14H21N3O3SForma y color:White To Off-White SolidPeso molecular:311.40Z-Arg(Z)2-OH
CAS:M03029 - Z-Arg(Z)2-OHFórmula:C30H32N4O8Pureza:95%Forma y color:SolidPeso molecular:576.60601806640622-Chloro-6-methylpyrimidin-4-ylamine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:143.570007324218754,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile
CAS:Pureza:97.0%Forma y color:Solid, CrystallinePeso molecular:220.070007324218755-Amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:171.111999511718751-(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*22.99(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%Forma y color:SolidPeso molecular:396.4469909667969Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)
CAS:Fórmula:C7H8N4O2Forma y color: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:464.57998657226564,6-Diaminopyrimidine
CAS:Pureza:98.0%Forma y color:Solid, White to very pale yellowPeso molecular:110.120002746582035-methoxy-2-(methylsulfanyl)-3,4-dihydropyrimidin-4-one
CAS:Pureza:95%Peso molecular:172.199996948242Methyl 5-chloro-2-(methylthio)pyrimidine-4-carboxylate
CAS:Pureza:95.0%Forma y color:LiquidPeso molecular:218.66000366210938Pyrimidine-4,6-dicarboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:168.108001708984381-(6-Ethoxy-pyrimidin-4-yl)-piperidine-3-carboxylic acid
CAS:Pureza:95.0%Peso molecular:251.285995483398444-(5-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:287.752-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Pureza:96%Peso molecular:289.190002441406252-(1H-PYRAZOL-1-YL)-5-(TRIFLUOROMETHYL)PYRIMIDINE
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:214.15100097656252,4,6-Trimethyl-pyrimidine-5-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:166.179992675781254,6-Dihydroxy-2-methylmercaptopyrimidine
CAS:Pureza:97.0%Forma y color:Solid, Off white powderPeso molecular:158.179992675781254-Chloro-2-methylsulfanylpyrimidine
CAS:Pureza:98.0%Forma y color: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:323.79998779296875(S)-1-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Pureza:95.0%Peso molecular:241.309997558593754-Amino-2-methylpyrimidine-5-carbonitrile
CAS:Pureza:97.0%Forma y color:Solid, No data available.Peso molecular:134.141998291015625-Amino-4-chloropyrimidine
CAS:Pureza:95.0%Forma y color:Solid, Yellow powderPeso molecular:129.5500030517578Ethyl 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%Forma y color:PowderPeso molecular:155.16 g/mol4-((4-Chloropyrimidin-2-yl)amino)benzonitrile
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:230.66000366210938Ref: 10-F468005
1gA consultar5gA consultar10gA consultar100mgA consultar250mgA consultar500mgA consultarAlmotriptan-d6 Malate
CAS:Fórmula:C17H19D6N3O2S·C4H6O5Forma y color:White To Off-White SolidPeso molecular:341.50 134.091-(4-Methoxyphenyl)-3-(piperidin-4-yl)urea hydrochloride
CAS:Pureza:95.0%Peso molecular:285.7699890136719Prucalopride Impurity 39
CAS:Fórmula:C12H12Br2ClNO4Forma y color:White To Off-White SolidPeso molecular:429.494-(Pyrrolidin-3-yloxy)-6-(trifluoromethyl)pyrimidine hydrochloride
CAS:Peso molecular:269.64999389648442-(2,4-Dioxopyrimidin-1-yl)-N-(2,2,2-trifluoroethyl)acetamide
CAS:Pureza:98%Peso molecular:251.1649932861328Istradefylline Dimer Impurity 2
Fórmula:C40H48N8O8Forma y color:White To Off-White SolidPeso molecular:768.875-Methyluridine
CAS:Pureza:95.0%Forma y color:Solid, White to almost white crystal powderPeso molecular:258.23001098632814-Chloro-2-methyl-6-phenylpyrimidine
CAS:Pureza:97.0%Forma y color:Liquid, No data available.Peso molecular:204.660003662109384-(2-(METHYLTHIO)PYRIMIDIN-4-YL)-1H-PYRAZOL-5-AMINE
CAS:Pureza:97.0%Peso molecular:207.25999450683594N6-(4-aminophenyl)-2,N4,N4-trimethylpyrimidine-4,6-diamine
CAS:Pureza:95.0%Peso molecular:243.313995361328122,4-dioxo-3-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
CAS:Pureza:95.0%Peso molecular:232.19500732421875[(5-chloro-2-pyrimidinyl)methyl]amine hydrochloride
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:180.029998779296882-Chloro-6-(trifluoromethyl)pyrimidine-4-carboxylic acid
CAS:Pureza:98%Peso molecular:226.53999328613283,5,3',5'-Tetraiodo Thyrolactic Acid (~90%)
CAS:Producto controladoStability Hygroscopic, Temperature sensitive Applications 3,5,3',5'-Tetraiodo Thyrolactic Acid is a thyroid hormone analogue. A Thyroxine (T425600) analogue. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Horst, C., et al.: Biochem. J., 261, 945 (1989); Kvetny, J., et al.: Horm. Metab. Res., 24, 322 (1992); Yamauchi, K., et al.: J. Biol. Chem., 274, 8460 (1999); Davis, P., et al.: J. Endocrinol. Invest., 25, 377 (2002);Fórmula:C15H10I4O5Pureza:~90%Forma y color:BeigePeso molecular:777.85Ethyl 4-methyl-2-(methylthio)pyrimidine-5-carboxylate
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:212.270004272460941-(4-Bromophenyl)-3-(piperidin-4-yl)ureahydrochloride
CAS:Pureza:95.0%Peso molecular:334.64001464843754-(2-(4-Morpholinophenylamino)pyrimidin-4-yl)benzoic acid
CAS:Pureza:98%Peso molecular:376.41598510742192-Amino-7-benzyl-1,7-dihydro-6H-purin-6-one hydrochloride
CAS:Pureza:98%Peso molecular:277.7099914550781(2R,3S,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Pureza:95.0%Forma y color:Solid, White powderPeso molecular:285.23498535156254-Methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)benzamide
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:529.5269775390625Methyl 2,6-dichloro-5-iodopyrimidine-4-carboxylate
CAS:Pureza:98+%Forma y color:SolidPeso molecular:332.9100036621094Uridine-3'-monophosphate disodium salt
CAS:Pureza:99.0%Forma y color:SolidPeso molecular:368.1449890136719Migalastat
CAS:Migalastat (GR181413A free base) is an orally administered, competitive inhibitor of α-galactosidase A (α-Gal A), demonstrating an IC50 value of 0.04 μM againstFórmula:C6H13NO4Forma y color:SolidPeso molecular:163.17Ref: 10-F640387
1gA consultar5gA consultar10gA consultar2.5gA consultar100mg205,00€250mg259,00€500mg424,00€N-Butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:277.179992675781251-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1,4-dioxide (Imatinib Impuruity)
CAS:Pureza:97%Peso molecular:525.6132-(Trifluoromethyl)pyrimidine-4,6-diol
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:180.085998535156254-(3-fluorophenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:269.278991699218754,6-Dichloro-5-fluoro-2-methylpyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:180.990005493164062-Amino-4-chloro-6-methylpyrimidine
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:143.570007324218753-[(4,6-Dimethylpyrimidin-2-yl)(methyl)amino]benzoic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:257.2929992675781S(+)-N-(2-(2-Thienyl)ethyl)-2-chlorophenyl Glycine Methyl Ester Hydrochloride
CAS:Producto controladoApplications S(+)-N-(2-(2-Thienyl)ethyl)-2-chlorophenyl Glycine Methyl Ester Hydrochloride is an impurity from Clopidogrel (C587250) which acts as an anti-platelet agent. References Zhu, Y. et al.: ACS. Med. Chem. Lett., 4, 349 (2013); Feuerstein, G., et al.: Exp. Opin. Invest. Drugs, 4, 425 (1995)Fórmula:C15H16ClNO2S·ClHForma y color:NeatPeso molecular:346.275-Cyclopropyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:168.21000671386725-METHOXY-4-METHYLPYRIMIDIN-2-AMINE
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:139.15800476074225-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-ol
CAS:Pureza:95.0%Forma y color:Solid, White powderPeso molecular:222.05000305175786-chloro-3-cyclopropyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Pureza:95.0%Peso molecular:186.600006103515624-Amino-5-methylpyrimidine
CAS:Pureza:95.0%Forma y color:Solid, Off-white powderPeso molecular:109.13200378417969Tert-Butyl (3-((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)amino)propyl)carbamate
CAS:Peso molecular:378.28Ethyl 4-chloro-2-methoxypyrimidine-5-carboxylate
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:216.6199951171875N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-γ-glutamyl-L-glutamic acid
CAS:N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-gamma-glutamyl-L-glutamic acid is used as a research and development purity standard. It is a white crystalline powder that is soluble in water and ethanol. N-[4-[2-(2Amino 4,7dihydro 4oxo 3Hpyrrolo 2,3d]pyrimidin 5yl)ethyl]benzoyl]-L gamma glutamyl L glutamic acid has CAS number 144051 68 3. The drug product is a synthetic compound with high purity. It has been shown to be an analytical reference substance for HPLC standards and to have niche applications in metabolism studies of other drugs.Fórmula:C25H28N6O9Pureza:Min. 95%Peso molecular:556.52 g/mol2-Chloro-4-methoxy-6-methyl-pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:158.58999633789062Ref: 4Z-M-7035
Producto descatalogado1-(2-Chlorobenzyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
CAS:Pureza:98%Peso molecular:386.679992675781251-(pyrimidin-2-yl)cyclopropan-1-amine dihydrochloride
CAS:Pureza:95.0%Peso molecular:208.089996337890626-Amino-5-[(2-methoxyethyl)amino]-1-propyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Pureza:98%Peso molecular:242.27900695800782-(5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidine-4,5,6-triamine
CAS:Pureza:95%Peso molecular:368.35198974609375((2R,5S)-5-(4-AMINO-5-FLUORO-2-OXOPYRIMIDIN-1(2H)-YL)-1,3-OXATHIOLAN-2-YL)METHYL BUTYRATE
CAS:Pureza:90.0%Peso molecular:317.3399963378906Cyclopentanol, 5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (1S,2S,3S,5S)-
CAS:Pureza:95%Peso molecular:823.99401855468754,6-Dimethoxypyrimidine-2-carbonitrile
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:165.15199279785156
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