
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.
Foram encontrados 8881 produtos de "Derivados de Purinas e Pirimidinas"
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1-(2-Aminopyrimidin-5-yl)ethanone
CAS:Fórmula:C6H7N3OPureza:98%Cor e Forma:SolidPeso molecular:137.1421,3-Dimethylbarbituric acid, 99% (dry wt.), water <6%
CAS:<p>1,3-Dimethylbarbituric acid is used as a catalyst in the Knoevenagel condensation of a series of aromatic aldehydes. It is also used in the synthesis of 5-aryl-6-(alkyl- or aryl-amino)-1,3-dimethylfuro [2,3-d]pyrimidine derivatives and enantioselective synthesis of isochromene pyrimidinedione deriva</p>Fórmula:C6H8N2O3Pureza:99%Cor e Forma:White to cream or pale yellow, Crystals or powder or crystalline powderPeso molecular:156.142-Methoxy-pyrimidine-5-carbaldehyde
CAS:Fórmula:C6H6N2O2Pureza:98%Cor e Forma:Solid, Beige powderPeso molecular:138.126(S)-8-(3-Aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione (Linagliptin Impurity)
CAS:Pureza:97%Cor e Forma:SolidPeso molecular:472.5531-((3AR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Fórmula:C12H16N2O6Pureza:98%Peso molecular:284.268Alloxan monohydrate, 98%
CAS:<p>Cytotoxic compound that causes oxidative base damage to nuclear DNAAlloxan monohydrate is used as a precursor to prepare purple dye murexide. It is also used in research models to induce diabetes and destroy beta cells. Further, it is a strong oxidizing agent and it forms a hemiacetal with its reduc</p>Fórmula:C4H2N2O4•H2OPureza:98%Cor e Forma:White to cream to yellow to brown to black, Crystals or powder or crystalline powderPeso molecular:160.09 (142.07anhy)4,6-Dimethyl-2-mercaptopyrimidine, 98% (contains <15%H2O)
CAS:Fórmula:C6H8N2SPureza:98%Cor e Forma:Solid, Slightly pale yellow - Yellow powderPeso molecular:140.2Murexide
CAS:<p>Murexide is used as a complexometric indicator in analytical chemistry for complexometric titrations of calcium, copper nickel and cobalt. It is an inhibitor of dihydrofolate reductase. Further, it acts as an enhancer of sonochemical destruction of chlorinated hydrocarbon pollutants. This Thermo Sci</p>Fórmula:C8H8N6O6Cor e Forma:powder, Dark red or purplePeso molecular:284.195-METHOXY-4-METHYLPYRIMIDIN-2-AMINE
CAS:Fórmula:C6H9N3OPureza:95%Cor e Forma:SolidPeso molecular:139.158Orotic acid monohydrate
CAS:Fórmula:C5H6N2O5Pureza:95%Cor e Forma:Solid, White powderPeso molecular:174.112Fmoc-L-Arg(Pbf)-OH
CAS:<p>M03398 - Fmoc-L-Arg(Pbf)-OH</p>Fórmula:C34H40N4O7SPureza:96 %Cor e Forma:Crystalline PowderPeso molecular:648.782-Chloro-9-methyl-7H-purin-8(9H)-one
CAS:Fórmula:C6H5ClN4OPureza:98%Cor e Forma:SolidPeso molecular:184.58Methyl 5-Bromopyrimidine-2-carboxylate
CAS:Fórmula:C6H5BrN2O2Pureza:98%Cor e Forma:SolidPeso molecular:217.022(1R)-endo-(+)-Fenchyl alcohol, 96%
CAS:<p>(1R)-endo-(+)-Fenchyl alcohol can be extensively used in daily chemicals such as fair antiperspirant, textile softener and liquid detergent. It can also be esterified by different kinds of organic acids to expand its usage in flavors and fragrances. This Thermo Scientific Chemicals brand product was</p>Fórmula:C10H18OPureza:96%Cor e Forma:Colorless to white to pale cream, Crystals or powder or crystalline powder or fused solid or clear liquid as meltPeso molecular:154.252′-Amino-2′-deoxyuridine
CAS:Fórmula:C9H13N3O5Pureza:97%Cor e Forma:Liquid, No data available.Peso molecular:243.2195-Bromo-4-hydroxy-2-methylpyrimidine
CAS:Fórmula:C5H5BrN2OPureza:96%Cor e Forma:SolidPeso molecular:189.012H-Arg-OH
CAS:<p>M03558 - H-Arg-OH</p>Fórmula:C6H14N4O2Pureza:98%Cor e Forma:Crystalline Powder,PowderPeso molecular:174.2042-Amino-1H-purin-6(7H)-one
CAS:Fórmula:C5H5N5OPureza:95%Cor e Forma:Solid, White - Very pale reddish yellow powderPeso molecular:151.1292-Chloro-4-ethoxy-6-methyl-pyrimidine
CAS:Fórmula:C7H9ClN2OPureza:98%Cor e Forma:SolidPeso molecular:172.612,4-Diamino-6-hydroxy-5-nitrosopyrimidine
CAS:Fórmula:C4H5N5O2Pureza:97%Cor e Forma:SolidPeso molecular:155.1171-Phenylurea
CAS:Fórmula:C7H8N2OPureza:98%Cor e Forma:Solid, White to slightly pale yellow powderPeso molecular:136.154Caffeine
CAS:Caffeine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Fórmula:C8H10N4O2Pureza:(HPLC) ≥95%Cor e Forma:PowderPeso molecular:194.2Theobromine
CAS:Theobromine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Fórmula:C7H8N4O2Pureza:(HPLC) ≥95%Cor e Forma:PowderPeso molecular:180.17(S)-Methyl-L-thiocitrulline.Dihydrochloride
CAS:<p>M02076 - (S)-Methyl-L-thiocitrulline.Dihydrochloride</p>Fórmula:C7H17Cl2N3O2SPureza:>98%Peso molecular:278.191,3-dimethylurea
CAS:Pureza:98.0%Cor e Forma:Solid, White to almost white crystalline powderPeso molecular:88.110000610351564,6-Dimethoxy-2-[phenyl(piperazin-1-yl)methyl]pyrimidine
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:314.3890075683594Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:391.187011718754-(4-Pyrimidin-4-yl-1H-pyrazol-1-yl)benzoic acid
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:266.260009765625Urea, mole-ready, A.C.S. reagent grade
CAS:<p>M02656 - Urea, mole-ready, A.C.S. reagent grade</p>Fórmula:CH4N2OPureza:>99%Cor e Forma:SolidPeso molecular:60.055999755859375Allopurinol Related Compound A (3-Amino-4-carboxamidopyrazole Hemisulfate)
CAS:<p>Compounds containing an unfused pyrazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C4H6N4OH2O4SCor e Forma:Off-White Yellow PowderPeso molecular:350.31Ondansetron Related Compound C (9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Fórmula:C13H13NOCor e Forma:White Powder ClumpyPeso molecular:199.09971Pemetrexed Dimethyl Ester (dimethyl (4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C22H25N5O6Cor e Forma:Off-White SolidPeso molecular:455.18048Allopurinol Related Compound C (5-(4H-1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide)
CAS:<p>Compounds containing an unfused pyrazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C6H6N6OCor e Forma:White Off-White Crystalline PowderPeso molecular:178.06031Febuxostat Related Compound E (2-(3-Cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C15H14N2O3SCor e Forma:White Fine PowderPeso molecular:302.07251Febuxostat
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C16H16N2O3SCor e Forma:White Off-White PowderPeso molecular:316.08816Allopurinol Related Compound E (Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate)
CAS:<p>Compounds containing an unfused pyrazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C7H9N3O3Cor e Forma:White Off-White PowderPeso molecular:183.06439rac-Clopidogrel Acid N-Oxide (5-(carboxy(2-chlorophenyl)methyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide)
<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H14ClNO3SCor e Forma:White Off-White SolidPeso molecular:323.03829Pemetrexed Disodium Enantiomer ((2R)-2-[[4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]pentanedioic acid, sodium salt)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C20H19N5O6NaCor e Forma:Pale Green SolidPeso molecular:576.5Clopidogrel Related Compound A ((+)-(S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H14ClNO2S·HClCor e Forma:Off-White PowderPeso molecular:307.04338Clopidogrel Diester Enantiomer Sulfate ((S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl (R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate, sulfate)
<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C24H21Cl2NO4S·H2SO4Cor e Forma:White Off-White SolidPeso molecular:489.05683Ondansetron Related Compound D (1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one)
CAS:<p>Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi</p>Fórmula:C14H13NOCor e Forma:White Off-White PowderPeso molecular:211.09971Aspirin
CAS:<p>Ortho-acetylsalicylic acid (aspirin), its salts and esters</p>Fórmula:C9H8O4Cor e Forma:White Colorless SolidPeso molecular:180.04226Caffeine Related Compound C (1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C8H10N4O2Cor e Forma:White Fine PowderPeso molecular:194.08038Pemetrexed Tromethamide (N2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-N5-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-L-glutamine)
<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C24H30N6O8Cor e Forma:Off-White SolidPeso molecular:530.21251Clopidogrel Acid N-Oxide (5-((S)-carboxy(2-chlorophenyl)methyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H14ClNO3SCor e Forma:White Off-White SolidPeso molecular:323.03829Clopidogrel Diester Analog (R)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl (S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate, sulfate
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C24H21Cl2NO4S·H2SO4Cor e Forma:White Off-White SolidPeso molecular:587.02421Pemetrexed Sodium 1-Methyl Ester ((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid, sodium salt)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C21H22N5O6·NaCor e Forma:White Off-White SolidPeso molecular:440.15701Triacetin
CAS:<p>Esters of acetic acid not elsewhere specified or included</p>Fórmula:C9H14O6Cor e Forma:Colorless Oily LiquidPeso molecular:218.21Ondansetron Related Compound A (3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride)
CAS:<p>Drugs with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Fórmula:C16H20N2O·HClCor e Forma:White SolidPeso molecular:256.15756Caffeine Related Compound F (1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C7H8N4O2Cor e Forma:White Fine PowderPeso molecular:180.06473Acetaminophen
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C8H9NO2Cor e Forma:White PowderPeso molecular:151.06333Methyl 2-chloro-β-D-phenylalanine (methyl (R)-2-amino-2-(2-chlorophenyl)acetate, hydrochloride)
CAS:<p>Aromatic amino-acids and their esters, other than those containing more than one kind of oxygen function, nesoi</p>Fórmula:C9H10ClNO2·HClCor e Forma:White Off-White SolidPeso molecular:235.01668Pemetrexed Acid (4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C15H14N4O3Cor e Forma:Off-White SolidPeso molecular:298.10659Pemetrexed Sodium 5-Methyl Ester ((S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid, sodium salt)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C21H22N5O6·NaCor e Forma:Pale Yellow SolidPeso molecular:440.15701Caffeine Related Compound D (3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:<p>Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi</p>Fórmula:C7H8N4O2Cor e Forma:White Crystalline PowderPeso molecular:180.06473Pemetrexed Disodium (Disodium N-{p-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-l-glutamate heptahydrate)
CAS:<p>Drugs containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure</p>Fórmula:C20H19N5Na2O6·7H2OCor e Forma:White PowderPeso molecular:597.18702Ondansetron Resolution Mixture
<p>Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoi</p>Cor e Forma:Off-White White PowderOrphenadrine Citrate
CAS:<p>Aromatic drugs of amino-alcohols, other than those contg more than one kind of oxygen function, their ethers and esters; salts thereof, nesoi</p>Fórmula:C18H23NO·C6H8O7Cor e Forma:White Crystalline PowderPeso molecular:269.17796Imidazole (1H-Imidazole)
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C3H4N2Cor e Forma:White Light Yellow Crystalline PowderPeso molecular:68.03745Caffeine
CAS:<p>Caffeine and its salts</p>Fórmula:C8H10N4O2Cor e Forma:White Crystalline Powder NeedlesPeso molecular:194.08038Clopidogrel Thienopyridinium Chloride (5-(1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)thieno[3,2-c]pyridin-5-ium, chloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H13ClNO2S·ClCor e Forma:Off-White SolidPeso molecular:318.03555Clopidogrel Amide ((S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetamide)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H15ClN2OSCor e Forma:White Off-White SolidPeso molecular:306.05936Clopidogrel Ethyl Ester Sulfate (ethyl (S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetate, sulfate)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C17H18ClNO2S·H2O4SCor e Forma:White Off-White SolidPeso molecular:335.07468Clopidogrel N-Oxide (5-((S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine 5-oxide)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO3SCor e Forma:Pale Yellow SolidPeso molecular:337.05394Clopidogrel Open Ring R-enantiomer (methyl (R)-2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino) acetate, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H16ClNO2S·HClCor e Forma:White Off-White SolidPeso molecular:309.05903Clopidogrel Related Compound B (Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H17Cl2NO2SCor e Forma:White Off-White PowderPeso molecular:357.03571Ondansetron
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C18H19N3OCor e Forma:White Off-White PowderPeso molecular:293.15281Clopidogrel Related Compound C (methyl (-)-(R)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate, hydrogen sulfate)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO2S·H2SO4Cor e Forma:White PowderPeso molecular:321.05903Methylbenzhydrol (2-Methylbenzhydrol)
CAS:<p>Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi</p>Fórmula:C14H14OCor e Forma:White PowderPeso molecular:198.10447Ondansetron Related Compound G (3-[(1H-Imidazol-1-yl)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one)
CAS:<p>Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C17H17N3OCor e Forma:White PowderPeso molecular:279.13716





