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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((2-(6-Amino-9H-purin-9-yl)ethoxy)methyl)phosphonic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:273.18899536132811-(3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propyl)guanidine hydrochloride
CAS:Pureza:98%Peso molecular:327.8299865722656(2R,3R,4R,5R)-5-(2-Amino-6-chloro-9H-purin-9-yl)-2-[(4-chlorobenzoyloxy)methyl]-4-fluoro-4-methyloxolan-3-yl 4-chlorobenzoate
CAS:Pureza:97%Peso molecular:594.809997558594Almotriptan
CAS:Almotriptan (LAS 31416), a triptan and 5-HT1B/1D agonist, treats migraines by constricting cranial vessels and altering blood flow.Fórmula:C17H25N3O2SPureza:99.85%Forma y color:Light Yellow Or White PowerPeso molecular:335.46Pemetrexed Disodium Salt
CAS:Fórmula:C20H19N5O6·2NaForma y color:White To Off-White SolidPeso molecular:425.40 2*22.99H-Arg-OMe 2HCl
CAS:Pureza:97.00%Forma y color:Solid, White to almost white powderPeso molecular:261.14999389648444-Chloro-2,5-dimethylpyrimidine
CAS:Pureza:95.0%Forma y color:LiquidPeso molecular:142.58999633789062Pyrimidine-5-carboxamidine; hydrochloride
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:158.589996337890621-(4-Chloro-6-methyl-pyrimidin-2-yl)-piperidin-4-ol
CAS:Pureza:95.0%Peso molecular:227.690002441406253-((((4-Amino-2-methylpyrimidin-5-yl)methyl)carbamothioyl)thio)-4-oxopentyl acetate
CAS:Pureza:97.0%Peso molecular:356.4599914550781N-(2,4-Dichloropyrimidin-5-yl)acetamide
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:206.02999877929688Ref: 10-F089406
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar1-Isobutyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
CAS:Pureza:98%Peso molecular:318.22000122070312-(4,6-Dimethylpyrimidin-2-yl)ethanamine dihydrochloride
CAS:Pureza:95.0%Peso molecular:224.13000488281254-(6-Ethoxy-pyrimidin-4-yl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester
CAS:Pureza:95.0%Peso molecular:322.408996582031254-[1,5-Bis-(2-methylsulfamoylethyl)-1H-indol-3-yl]-1-methylpyridinium chloride
CAS:Please enquire for more information about 4-[1,5-Bis-(2-methylsulfamoylethyl)-1H-indol-3-yl]-1-methylpyridinium chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H27N4O4S2•ClPureza:Min. 95%Peso molecular:487.04 g/mol1-(2-Amino-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl)-3-(tert-butyl)urea
CAS:Pureza:95.0%Peso molecular:396.45098876953125Oseltamivir EP Impurity A HCl
CAS:Fórmula:C14H24N2O4·HClForma y color:White To Off-White SolidPeso molecular:284.36 36.46Sumatriptan EP Impurity E
CAS:Fórmula:C12H17N3O2SForma y color:Pale Yellow SolidPeso molecular:267.354-(3-Fluoro-4-(3-(3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamide
CAS:Pureza:98%Peso molecular:448.37799072265625(R)-1-(Pyridin-2-ylmethyl)-3-(pyrrolidin-3-yl)urea hydrochloride
CAS:Peso molecular:256.73001098632812-Amino-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one
CAS:Pureza:95.0%Forma y color:Solid, White powderPeso molecular:225.086189212DI-TERT-BUTYL (4-CHLOROPYRIMIDIN-2-YL)CARBAMATE
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:329.7799987792969Pemetrexed disodium
CAS:Pemetrexed disodium treats lung cancer/mesothelioma; may cause moderate serum enzyme elevation, rarely acute liver injury.Fórmula:C20H19N5Na2O6Pureza:99.29% - 99.49%Forma y color:Crystalline SolidPeso molecular:471.375-Aminoimidazole-4-carboxamide-15N2 Hydrochloride (>90%)
CAS:Producto controladoFórmula:C4H7ClN215N2OPureza:>90%Forma y color:NeatPeso molecular:164.564-CHLORO-2-CYCLOPROPYLPYRIMIDINE
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:154.600006103515622-METHOXY-4,6-DIMETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIMIDINE
CAS:Pureza:95.0%Peso molecular:264.13000488281254-(Chloromethyl)-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide
CAS:Pureza:95+%Peso molecular:429.9100036621094N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide hydrate
CAS:Pureza:98+%Peso molecular:373.36898803710945-ethyl-4-methyl-6-(1-piperidinyl)-2-pyrimidinamine
CAS:Pureza:95.0%Peso molecular:220.320007324218754-chloro-2,5,6-trimethylpyrimidine
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:156.61000061035156(6-Chloro-2-methylsulfanyl-pyrimidin-4-yl)-isopropyl-amine
CAS:Pureza:95.0%Peso molecular:217.720001220703122-Amino-5-bromo-4-methylpyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:188.02799987792971-[4-(cyclopentylamino)-2-(methylsulfanyl)pyrimidin-5-yl]ethan-1-one
CAS:Pureza:98%Peso molecular:251.35000610351562Zolmitriptan Impurity 16 HCl
Fórmula:C10H12N2O2·HClForma y color:Pale Yellow SolidPeso molecular:192.22 36.462-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidine-4,5,6-triamine
CAS:Pureza:95.0%Peso molecular:350.36099243164062-Isopropyl-4-hydroxy-6-methylpyrimidine
CAS:Pureza:97.0%Forma y color:Solid, Off-white powderPeso molecular:152.19700622558594Acalabrutinib
CAS:Acalabrutinib (ACP-196), also known as ACP-196, is an orally available inhibitor of Bruton's tyrosine kinase (BTK) with potential antineoplastic activity.Fórmula:C26H23N7O2Pureza:99.02% - 99.64%Forma y color:SolidPeso molecular:465.51Ref: TM-T3626
5mg47,00€10mg60,00€25mg82,00€50mg96,00€100mg153,00€200mg227,00€500mg375,00€1mL*10mM (DMSO)50,00€Ref: 10-F344947
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar1-(2-FLUORO-6-TRIFLUOROMETHYLBENZYL)-6-METHYL-5-PIPERAZIN-1-YL-1H-PYRIMIDINE-2,4-DIONE
CAS:Pureza:97.0%Peso molecular:386.35101318359375Ref: 10-F661162
1g1.051,00€5g2.841,00€10g4.212,00€2.5g1.921,00€50mg243,00€100mg374,00€250mg528,00€500mg819,00€Pyridyl Urazol [4-(3-Pyridyl)-1,2,4-triazolidine-3,5-dione]
CAS:Fórmula:C7H6N4O2Forma y color:White To Off-White SolidPeso molecular:178.151-carbamimidamido-N-(2-methylphenyl)methanimidamide
CAS:Pureza:97.0%Forma y color:Liquid, No data available.Peso molecular:191.23800659179688Ref: 10-F503117
1gA consultar5gA consultar10gA consultar25gA consultar100mgA consultar250mgA consultar500mgA consultar6-chloro-2-methyl-3,4-dihydropyrimidin-4-one
CAS:Pureza:95%Forma y color:SolidPeso molecular:144.559997558594Ref: 10-F818641
1gA consultar5gA consultar10gA consultar25gA consultar100gA consultar50mgA consultar100mgA consultar250mgA consultar6-Propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
CAS:Pureza:95.0%Forma y color:Solid, Crystalline or PowderPeso molecular:170.22999572753906Ethyl 5-chloro-6-oxo-1,6-dihydropyrimidine-4-carboxylate
CAS:Pureza:95%Peso molecular:202.58999633789062Tert-Butyl N-[1-(6-methylpyrimidin-4-yl)piperidin-4-yl]carbamate
CAS:Peso molecular:292.382995605468752-tert-butylpyrimidine-5-carbaldehyde
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:164.20799255371094Oseltamivir EP Impurity C HCl (Oseltamivir Carboxylic Acid HCl)
CAS:Fórmula:C14H24N2O4·HClForma y color:White To Off-White SolidPeso molecular:284.36 36.46N-Hydroxymethyl Sumatriptan
CAS:N-Hydroxymethyl Sumatriptan is an analytical standard and a research and development impurity. It is also used as an API impurity in drug product manufacturing. N-Hydroxymethyl Sumatriptan can be synthesized by reacting the parent drug with hydroxyl radicals, which is a process that yields no side products. N-Hydroxymethyl Sumatriptan can be found in the following pharmacopoeia: United States Pharmacopoeia (USP) 11>, European Pharmacopoeia (EP), Japanese Pharmacopoeia (JP)13>, British Pharmacopoeia (BP), and Chinese Pharmacopiae (CPC).Fórmula:C15H23N3O3SPureza:Min. 95%Peso molecular:325.43 g/molTheophylline Impurity 14
CAS:Fórmula:C23H25N5O3Forma y color:White To Off-White SolidPeso molecular:419.494-(6-Chloro-pyrimidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:298.7699890136719Ref: 10-F089211
1gA consultar2gA consultar5gA consultar10gA consultar100mgA consultar250mgA consultar500mgA consultar5-Bromo-2-ethynylpyrimidine
CAS:Pureza:95.0%Forma y color:Solid, PowderPeso molecular:183.007995605468756-Chloro-2-methylpyrimidine-4,5-diamine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:158.589996337890622-Benzylsulfanyl-4-chloro-6-diethoxymethyl-pyrimidine
CAS:Pureza:95.0%Peso molecular:338.85000610351562-Chloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin-4-amine
CAS:Pureza:97%Peso molecular:311.7799987792969Tenofovir Impurity 30
CAS:Fórmula:C15H18N5O4PForma y color:White To Off-White SolidPeso molecular:363.31N-(9-((2R,3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide
CAS:Pureza:98%Peso molecular:373.3439941406254-[(2-chloro-5-fluoropyrimidin-4-yl)oxy]-3-methoxybenzaldehyde
CAS:Pureza:95.0%Peso molecular:282.66000366210945-Chloro-2-methylpyrimidine-4-carboxylic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:172.57000732421875rac-Tenofovir Disoproxil Related Compound G Fumarate
Fórmula:C17H28N5O7PC4H4O4Peso molecular:445.42 116.07Thiamine EP Impurity B Chloride HCl (2-Nor Thiamine Chloride HCl)
CAS:Fórmula:C11H15N4OS·Cl·HClForma y color:Pale Yellow SolidPeso molecular:251.33 35.45 36.46Methyl 5-nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate
CAS:Pureza:95.0%Peso molecular:215.12100219726562Oseltamivir Impurity 140
Fórmula:C28H48N2O14Forma y color:White To Off-White SolidPeso molecular:636.69Eletriptan Impurity 3 (Mixture of Diastereomers)
CAS:Fórmula:C44H48N4O4S2Forma y color:Pale Yellow SolidPeso molecular:761.01Dimethyl pyrimidine-4,6-dicarboxylate
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:196.16200256347656((S)-3-Amino-3-carboxypropyl)(((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)sulfonium chloride dihydrochloride
CAS:Pureza:75%Forma y color:SolidPeso molecular:507.8099975585944-(4-Bromopyrimidin-2-yl)morpholine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:244.09199523925782-Amino-5-(trifluoromethyl)pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:163.10299682617188Febuxostat Impurity 14
CAS:Fórmula:C15H16N2OSForma y color:White To Off-White SolidPeso molecular:272.37[1-(6-Ethoxy-pyrimidin-4-yl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester
CAS:Pureza:95.0%Peso molecular:336.43600463867194-Methylimidazole
CAS:Applications 4-Methylimidazole is a monomethylated imidazole that can be used as a building block in the preparation of a wide range of biologically active compounds. 4-Methylimidazole is a product which results from the interaction of reducing sugars with ammonia. 4-Methylimidazole showed convulsant activity in animals and is listed as a possible carcinogen. 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 Nishie, K. et al.: Toxicol. Appl. Pharmacol., 14, 301 (1969): Cunha, S.C. et al.: J. Food Comp. Anal., 24, 609 (2011); Chan, P.C. et al.: Arch. Toxicol., 82, 55 (2008);Fórmula:C4H6N2Forma y color:Light YellowPeso molecular:82.102,4-Diamino-6-(4-fluorophenyl)pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:204.20799255371094Tert-butyln-tert-butoxycarbonyl-N-[(2,6-dichloropyrimidin-4-yl)methyl]carbamate
CAS:Pureza:98%Peso molecular:378.254-((6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(pentyl)amino)-4-oxobutanoic acid
CAS:Peso molecular:368.4342-Chloro-5-carboxypyrimidine
CAS:Pureza:97.0%Forma y color:Solid, Crystalline Powder or PowderPeso molecular:158.53999328613282-{[(4-chlorophenyl)methyl]amino}-6-methyl-3,4-dihydropyrimidin-4-one
CAS:Pureza:95.0%Peso molecular:249.69999694824226-Methylpurine
CAS:Pureza:95.0%Forma y color:Solid, Light yellow solidPeso molecular:134.14199829101562N-(9-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide
CAS:Pureza:95%Peso molecular:675.716979980469
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