
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 8881 productos de "Derivados de Purinas y Pirimidinas"
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2-Methoxy-pyrimidine-5-carbaldehyde
CAS:Fórmula:C6H6N2O2Pureza:98%Forma y color:Solid, Beige powderPeso molecular:138.1262′-Amino-2′-deoxyuridine
CAS:Fórmula:C9H13N3O5Pureza:97%Forma y color:Liquid, No data available.Peso molecular:243.2194-Chloro-2-(methylthio)-5-nitropyrimidine
CAS:Pureza:98%Forma y color:SolidPeso molecular:205.61999511-Phenylurea
CAS:Fórmula:C7H8N2OPureza:98%Forma y color:Solid, White to slightly pale yellow powderPeso molecular:136.1545-METHOXY-4-METHYLPYRIMIDIN-2-AMINE
CAS:Fórmula:C6H9N3OPureza:95%Forma y color:SolidPeso molecular:139.158(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%Forma y color:Colorless to white to pale cream, Crystals or powder or crystalline powder or fused solid or clear liquid as meltPeso molecular:154.255-Bromo-4-hydroxy-2-methylpyrimidine
CAS:Fórmula:C5H5BrN2OPureza:96%Forma y color:SolidPeso molecular:189.0121-(2-Aminopyrimidin-5-yl)ethanone
CAS:Fórmula:C6H7N3OPureza:98%Forma y color:SolidPeso molecular:137.1421-((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:284.268H-Arg-OH
CAS:<p>M03558 - H-Arg-OH</p>Fórmula:C6H14N4O2Pureza:98%Forma y color:Crystalline Powder,PowderPeso molecular:174.2042-Chloro-9-methyl-7H-purin-8(9H)-one
CAS:Fórmula:C6H5ClN4OPureza:98%Forma y color:SolidPeso molecular:184.58Methyl 5-Bromopyrimidine-2-carboxylate
CAS:Fórmula:C6H5BrN2O2Pureza:98%Forma y color:SolidPeso molecular:217.0222-Amino-1H-purin-6(7H)-one
CAS:Fórmula:C5H5N5OPureza:95%Forma y color:Solid, White - Very pale reddish yellow powderPeso molecular:151.1292,4-Diamino-6-hydroxy-5-nitrosopyrimidine
CAS:Fórmula:C4H5N5O2Pureza:97%Forma y color:SolidPeso molecular:155.117Fmoc-L-Arg(Pbf)-OH
CAS:<p>M03398 - Fmoc-L-Arg(Pbf)-OH</p>Fórmula:C34H40N4O7SPureza:96 %Forma y color:Crystalline PowderPeso molecular:648.78Murexide
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:C8H8N6O6Forma y color:powder, Dark red or purplePeso molecular:284.194,6-Dimethyl-2-mercaptopyrimidine, 98% (contains <15%H2O)
CAS:Fórmula:C6H8N2SPureza:98%Forma y color:Solid, Slightly pale yellow - Yellow powderPeso molecular:140.2Alloxan 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%Forma y color:White to cream to yellow to brown to black, Crystals or powder or crystalline powderPeso molecular:160.09 (142.07anhy)1,3-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%Forma y color:White to cream or pale yellow, Crystals or powder or crystalline powderPeso molecular:156.142-Chloro-4-ethoxy-6-methyl-pyrimidine
CAS:Fórmula:C7H9ClN2OPureza:98%Forma y color:SolidPeso molecular:172.61(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%Forma y color:SolidPeso molecular:472.553Orotic acid monohydrate
CAS:Fórmula:C5H6N2O5Pureza:95%Forma y color:Solid, White powderPeso molecular:174.112Caffeine
CAS:Caffeine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Fórmula:C8H10N4O2Pureza:(HPLC) ≥95%Forma y color: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%Forma y color:PowderPeso molecular:180.17Sodium ((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:391.18701171875Urea, mole-ready, A.C.S. reagent grade
CAS:<p>M02656 - Urea, mole-ready, A.C.S. reagent grade</p>Fórmula:CH4N2OPureza:>99%Forma y color:SolidPeso molecular:60.0559997558593754-(4-Pyrimidin-4-yl-1H-pyrazol-1-yl)benzoic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:266.2600097656254,6-Dimethoxy-2-[phenyl(piperazin-1-yl)methyl]pyrimidine
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:314.3890075683594(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%Forma y color:Solid, White to almost white crystalline powderPeso molecular:88.11000061035156Pemetrexed 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:C20H19N5Na2O6·7H2OForma y color:White PowderPeso molecular:597.18702Clopidogrel 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·H2SO4Forma y color:White Off-White SolidPeso molecular:489.05683Ondansetron Hydrochloride
CAS:<p>Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C18H19N3O·HCl·2H2OForma y color:White Off-White PowderPeso molecular:293.15281Allopurinol 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:C7H9N3O3Forma y color:White Off-White PowderPeso molecular:183.06439Methylbenzhydrol (2-Methylbenzhydrol)
CAS:<p>Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi</p>Fórmula:C14H14OForma y color:White PowderPeso molecular:198.10447Febuxostat Related Compound D (2-[4-(sec-Butoxy)-3-cyanophenyl]-4-methylthiazole-5-carboxylic acid)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C16H16N2O3SForma y color:Off-White Fine PowderPeso molecular:316.08816Aspirin
CAS:<p>Ortho-acetylsalicylic acid (aspirin), its salts and esters</p>Fórmula:C9H8O4Forma y color:White Colorless SolidPeso molecular:180.04226Clopidogrel 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:C16H16ClNO3SForma y color:Pale Yellow SolidPeso molecular:337.05394Pemetrexed Glutamide Sodium ((S)-4-((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanamido)-4-carboxybutanoate, sodium salt)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Fórmula:C25H27N6O9·NaForma y color:Blue SolidPeso molecular:555.18395Caffeine
CAS:<p>Caffeine and its salts</p>Fórmula:C8H10N4O2Forma y color:White Crystalline Powder NeedlesPeso molecular:194.08038Clopidogrel R-Enantiomer ((R)-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:C15H15ClN2OSForma y color:White Off-White SolidPeso molecular:306.05936Clopidogrel 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:C15H15ClN2OSForma y color:White Off-White SolidPeso molecular:306.05936Clopidogrel Piperidinylidene Analog ((E)-2-(1-(1-(2-chlorophenyl)-2-methoxy-2-oxoethyl)-4-((2-(3-methoxyphenyl)-2-oxoethyl)thio)piperidin-3-ylidene)acetic acid)
<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Fórmula:C25H26ClNO6SForma y color:Pale Yellow SolidPeso molecular:503.11694Pemetrexed 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:C15H14N4O3Forma y color:Off-White SolidPeso molecular:298.10659Caffeine 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:C7H8N4O2Forma y color:White Crystalline PowderPeso molecular:180.06473Clopidogrel 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:C15H14ClNO3SForma y color:White Off-White SolidPeso molecular:323.03829Methyl 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·HClForma y color:White Off-White SolidPeso molecular:235.01668Ondansetron 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:C13H13NOForma y color:White Powder ClumpyPeso molecular:199.09971Pemetrexed Acid N-Hydroxysuccinimide Ester (2,5-dioxopyrrolidin-1-yl 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C19H17N5O5Forma y color:White Off-White SolidPeso molecular:395.12297Ondansetron 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>Forma y color:Off-White White PowderCaffeine 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:C7H8N4O2Forma y color:White Fine PowderPeso molecular:180.06473Clopidogrel 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·ClForma y color:Off-White SolidPeso molecular:318.03555Ondansetron 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:C14H13NOForma y color:White Off-White PowderPeso molecular:211.09971Clopidogrel 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·HClForma y color:Off-White PowderPeso molecular:307.04338Clopidogrel Open Ring Hydrochloride (methyl (S)-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·HClForma y color:White Off-White SolidPeso molecular:346.27Allopurinol 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:C4H6N4OH2O4SForma y color:Off-White Yellow PowderPeso molecular:350.31Allopurinol
CAS:<p>Drugs containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure</p>Fórmula:C5H4N4OForma y color:White PowderPeso molecular:136.03851Ondansetron
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C18H19N3OForma y color:White Off-White PowderPeso molecular:293.15281Clopidogrel 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:C16H17Cl2NO2SForma y color:White Off-White PowderPeso molecular:357.03571Clopidogrel 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·HClForma y color:White Off-White SolidPeso molecular:309.05903Clopidogrel 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·H2O4SForma y color:White Off-White SolidPeso molecular:335.07468Febuxostat
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C16H16N2O3SForma y color:White Off-White PowderPeso molecular:316.08816Ondansetron 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·HClForma y color:White SolidPeso molecular:256.15756Pemetrexed 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:C22H25N5O6Forma y color:Off-White SolidPeso molecular:455.180482-Oxo Clopidogrel (Mixture of Diastereomers) (methyl 2-(2-chlorophenyl)-2-(2-oxo-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)acetate)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO3SForma y color:Off-White SolidPeso molecular:337.05394Ondansetron 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:C17H17N3OForma y color:White PowderPeso molecular:279.13716Febuxostat 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:C15H14N2O3SForma y color:White Fine PowderPeso molecular:302.07251Orphenadrine 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·C6H8O7Forma y color:White Crystalline PowderPeso molecular:269.17796(R)-Clopidogrel Carboxylic Acid ((R)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C15H14ClNO2SForma y color:Off-White SolidPeso molecular:307.04338Theophylline
CAS:<p>Theophylline and aminophylline (excluding fenetylline) and their derivatives, salts thereof, not elsewhere specified or included</p>Fórmula:C7H8N4O2Forma y color:White PowderPeso molecular:180.17 g/molAcetaminophen
CAS:<p>Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof</p>Fórmula:C8H9NO2Forma y color:White PowderPeso molecular:151.06333Tetrahydrothienopyridine Hydrochloride (4,5,6,7-Tetrahydrothieno[3,2-c]pyridine, hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C7H9NS·HClForma y color:Off-White SolidPeso molecular:139.04557Clopidogrel Bisulfate
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO2S·H2SO4Forma y color:White Off-White PowderPeso molecular:321.05903Febuxostat Related Compound C (Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Fórmula:C14H12N2O3SForma y color:Off-White Fine PowderPeso molecular:288.05686Caffeine 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:C8H10N4O2Forma y color:White Fine PowderPeso molecular:194.08038Clopidogrel 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·H2SO4Forma y color:White PowderPeso molecular:321.05903Allopurinol Related Compound B (5-(formylamino)-1H-pyrazole-4-carboxamide)
CAS:<p>Compounds containing an unfused pyrazole ring, whether or not hydrogenated, in the structure, nesoi</p>Fórmula:C5H6N4O2Forma y color:White PowderPeso molecular:154.04908Clopidogrel 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·H2SO4Forma y color:White Off-White SolidPeso molecular:587.02421Pemetrexed Glutamide Trisodium Salt (((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanoyl)-L-glutamic acid, sodium salt)
CAS:<p>Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, nesoi</p>Fórmula:C25H28N6O9·3NaForma y color:Off-White SolidPeso molecular:556.19178Pemetrexed 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·NaForma y color:Pale Yellow SolidPeso molecular:440.15701Imidazole (1H-Imidazole)
CAS:<p>Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C3H4N2Forma y color:White Light Yellow Crystalline PowderPeso molecular:68.03745Pemetrexed 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·NaForma y color:White Off-White SolidPeso molecular:440.15701Pemetrexed 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:C20H19N5O6NaForma y color:Pale Green SolidPeso molecular:576.5Allopurinol Related Compound D (Ethyl 5-amino-1H-pyrazole-4-carboxylate)
CAS:<p>Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure nesoi</p>Fórmula:C6H9N3O2Forma y color:White Light Yellow Crystalline PowderPeso molecular:155.06948Allopurinol 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:C6H6N6OForma y color:White Off-White Crystalline PowderPeso molecular:178.060312-Oxo R-Clopidogrel (methyl (2R)-2-(2-chlorophenyl)-2-(2-oxo-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)acetate)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C16H16ClNO3SForma y color:White Off-White SolidPeso molecular:337.05394rac-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:C15H14ClNO3SForma y color:White Off-White SolidPeso molecular:323.03829Pemetrexed 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:C24H30N6O8Forma y color:Off-White SolidPeso molecular:530.21251Clopidogrel Open Ring Methyl Ester Hydrochloride (methyl 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:C15H16ClNO2SHClForma y color:White Off-White SolidPeso molecular:346.28Clopidogrel-β-D-glucuronide ((2S,3S,4S,5R,6S)-6-((S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Fórmula:C21H22ClNO8SForma y color:White Off-White SolidPeso molecular:483.07547Triacetin
CAS:<p>Esters of acetic acid not elsewhere specified or included</p>Fórmula:C9H14O6Forma y color:Colorless Oily LiquidPeso molecular:218.21Pyridoxine hydrochloride
CAS:<p>Pyridoxine hydrochloride (Vitamin B6) is the 4-methanol form of vitaminB6 which is converted to pyridoxal phosphate which is a coenzyme for synthesis of amino</p>Fórmula:C8H11NO3·HClPureza:99.48%Forma y color:White Solid PowderPeso molecular:205.64Nicotinic acid N-oxide
CAS:<p>Nicotinic acid N-oxide (Nicotinic acid 1-oxide) is a nicotinic acid derivative, used to treat hyperlipoidemia.</p>Fórmula:C6H5NO3Pureza:99.93%Forma y color:Beige Fine Crystalline PowderPeso molecular:139.11Tetrabenazine
CAS:<p>Tetrabenazine (Ro 1-9569) is a drug formerly used as an antipsychotic and treatment of various movement disorders.</p>Fórmula:C19H27NO3Pureza:98% - 99.91%Forma y color:White To Off-White White To Off-White SolidPeso molecular:317.42Orotic acid
CAS:<p>Orotic acid (Vitamin B13) is an intermediate product in pyrimidine metabolism.</p>Fórmula:C5H4N2O4Pureza:99.42%Forma y color:Crystals Physical Description White Crystals Or Crystalline Powder (Ntp 1992)Peso molecular:156.1Telbivudine
CAS:<p>Telbivudine (NV 02B) is a Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor.</p>Fórmula:C10H14N2O5Pureza:99.39% - 99.81%Forma y color:White E Crystal PowderPeso molecular:242.23Prucalopride
CAS:<p>Prucalopride (R-93877), a selective 5-HT4A/4B agonist (Ki: 2.5/8 nM), is >290x more specific for these receptors.</p>Fórmula:C18H26ClN3O3Pureza:>99.99%Forma y color:SolidPeso molecular:367.87Topiroxostat
CAS:<p>Topiroxostat (FYX-051) is a selective xanthine oxidase inhibitor developed for treatment and management of hyperuricemia and gout.</p>Fórmula:C13H8N6Pureza:99.28%Forma y color:SolidPeso molecular:248.24Doxofylline
CAS:<p>Doxofylline (Doxophylline) is a methylxanthine derivative with the presence of a dioxolane group in position 7.</p>Fórmula:C11H14N4O4Pureza:99.958% - >99.99%Forma y color:SolidPeso molecular:266.25Urea
CAS:<p>Urea (Carbonyldiamide) is formed in the liver from ammonia produced by the deamination of amino acids. It is the principal end metabolite of protein catabolism.</p>Fórmula:CH4N2OPureza:99.14% - 99.44%Forma y color:Solid CrystallinePeso molecular:60.06Oseltamivir phosphate
CAS:<p>Oseltamivir phosphate (GS 4104) is a neuraminidase (NA) inhibitor with oral activity. Oseltamivir phosphate has antiviral activity. Cost-effective and quality-assured.</p>Fórmula:C16H28N2O4·H3PO4Pureza:99.3% - 99.94%Forma y color:White Cyrstalline SolidPeso molecular:410.4Pyridoxylamine
CAS:<p>Pyridoxylamine (pyridoxamine) is an inhibitor of advanced glycation end production (AGEs) and lipoxidation end products (ALEs).</p>Fórmula:C8H12N2O2Pureza:99.66%Forma y color:SolidPeso molecular:168.19Adenine
CAS:<p>Adenine: a purine nucleobase vital for ATP, NAD, FAD production, and DNA/RNA synthesis.</p>Fórmula:C5H5N5Pureza:99.39% - 99.95%Forma y color:SolidPeso molecular:135.13Phenazopyridine hydrochloride
CAS:<p>Phenazopyridine HCl, an oral urinary analgesic, may cause nausea, anemia, and liver/kidney toxicity. Possibly carcinogenic.</p>Fórmula:C11H12ClN5Pureza:99.27%Forma y color:Brownish-Yellow Crystals Aqueous Solutions Are Yellow To Brick-Red And Slightly Acidic; They May Be Stabilized By The AdditionPeso molecular:249.7Clopidogrel
CAS:<p>Clopidogrel (SR-25990C), a P2Y12 receptor antagonist, decreases platelet aggregation.</p>Fórmula:C16H16ClNO2SPureza:98.23% - 98.83%Forma y color:White PowderPeso molecular:321.82Zolmitriptan
CAS:<p>Zolmitriptan targets 5-HT 1B/1D receptors, constricts cranial vessels, inhibits pain signals, and stops pro-inflammatory neuropeptides, alleviating migraines.</p>Fórmula:C16H21N3O2Pureza:99.69% - 99.91%Forma y color:White Or Kind Of White PowderPeso molecular:287.36Sumatriptan succinate
CAS:<p>Sumatriptan succinate (GR 43175), a serotonin1 (5-HT1) receptor agonist, is used in the acute treatment of a migraine headache.</p>Fórmula:C18H27N3O6SPureza:97.53% - 99.51%Forma y color:White PowderPeso molecular:413.49Thiamine hydrochloride
CAS:<p>Thiamine hydrochloride (Vitamin B1) is an essential micronutrient and a cofactor for many central metabolic enzymes. High-Quality, Low-Cost!</p>Fórmula:C12H18Cl2N4OSPureza:99.63% - 99.96%Forma y color:White Crystal PowderPeso molecular:337.27L-Tyrosine
CAS:<p>L-Tyrosine ((S)-Tyrosine) is a naturally occurring tyrosine and is synthesized in vivo from L-phenylalanine, considered a non-essential amino acid.</p>Fórmula:C9H11NO3Pureza:99.82%Forma y color:White To Off-White PowderPeso molecular:181.19Levetiracetam
CAS:<p>Levetiracetam (SIB-S1) is a relatively unique anticonvulsant that is typically used in combination with other antiepileptic medications for partial onset</p>Fórmula:C8H14N2O2Pureza:99.67% - 99.86%Forma y color:White Crystalline PowderPeso molecular:170.21Theophylline monohydrate
CAS:<p>Theophylline monohydrate (Quibron) appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium</p>Fórmula:C7H8N4O2·H2OPureza:99.78%Forma y color:SolidPeso molecular:198.18Methotrexate
CAS:<p>Methotrexate (WR19039) is a folate analog, an inhibitor of the dihydrofolate reductase DHFR.</p>Fórmula:C20H22N8O5Pureza:96.84% - 99.91%Forma y color:Orange-Brown Crystalline Powder Chemotherapy Drug That Interferes With Dna And Rna SynthesisPeso molecular:454.44Pyridoxine
CAS:<p>Pyridoxine, or Vitamin B6, is a 4-methanol form, transformed to pyridoxal 5-phosphate in the body. Using both terms interchangeably is incorrect.</p>Fórmula:C8H11NO3Pureza:97.58% - 99.83%Forma y color:Platelets Or Thick Birefringent Rods From Alcohol + Acetone SolidPeso molecular:169.181-Methylxanthine
CAS:<p>1-Methylxanthine: caffeine derivative, human urinary metabolite, increases tumor cell radiosensitivity.</p>Fórmula:C6H6N4O2Pureza:99.11%Forma y color:SolidPeso molecular:166.14Clopidogrel hydrogen sulfate
CAS:<p>Clopidogrel hydrogen sulfate is a selective P2Y12 receptor blocker that inhibits platelet adhesion and aggregation.</p>Fórmula:C16H16ClNO2S·H2SO4Pureza:99.57% - 99.79%Forma y color:SolidPeso molecular:419.9Thiamine nitrate
CAS:<p>Thiamine nitrate (Vitamin B1 nitrate) is an essential vitamin, and can enhance normal neuronal actives.</p>Fórmula:C12H17N5O4SPureza:99.76%Forma y color:SolidPeso molecular:327.36Adrenalone hydrochloride
CAS:<p>Adrenalone HCl: α1-adrenoceptor agonist, topical hemostatic, vasoconstrictor, prolongs local anesthesia.</p>Fórmula:C9H11NO3·HClPureza:99.94%Forma y color:SolidPeso molecular:217.65Temozolomide
CAS:<p>Temozolomide (TMZ) is a DNA alkylating agent with blood-brain barrier permeability and oral activity.</p>Fórmula:C6H6N6O2Pureza:98% - 99.87%Forma y color:Off-White To Light-Pink Crystalline SolidPeso molecular:194.15Palonosetron hydrochloride
CAS:<p>Palonosetron hydrochloride (RS 25259) is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting.</p>Fórmula:C19H24N2O·HClPureza:99.84% - 99.92%Forma y color:White SolidPeso molecular:332.87Tegaserod maleate
CAS:<p>Tegaserod (SDZ-HTF-919), a 5-HT4 agonist for irritable bowel syndrome, was withdrawn by FDA on March 30, 2007, due to heart risk concerns.</p>Fórmula:C20H27N5O5Pureza:98% - 99.06%Forma y color:White PowderPeso molecular:417.46Theophylline
CAS:<p>Theophylline (1,3-Dimethylxanthine) is a methyl xanthine derivative from tea with diuretic, smooth muscle relaxant, bronchial dilation, cardiac and central</p>Fórmula:C7H8N4O2Pureza:99.65% - 99.98%Forma y color:White Solid PowderPeso molecular:180.166-Mercaptopurine
CAS:<p>6-Mercaptopurine (6-MP) is an antimetabolite antineoplastic agent with immunosuppressant properties.</p>Fórmula:C5H4N4SPureza:99.53% - 99.63%Forma y color:Yellow Crystalline Powder SolidPeso molecular:152.18Uracil
CAS:<p>Uracil, a pyrimidine in RNA, pairs with adenine, becomes thymine when methylated, and aids enzyme synthesis.</p>Fórmula:C4H4N2O2Pureza:99.51%Forma y color:Fine Off-White Crystalline PowderPeso molecular:112.09Iopamidol
CAS:<p>Iopamidol (SQ-13396) is a benzenedicarboxamide compound. It has a role as a radioopaque medium, an environmental contaminant and a xenobiotic.</p>Fórmula:C17H22I3N3O8Pureza:99.39% - 99.8%Forma y color:White Crystalline Powder White Crystalline PowderPeso molecular:777.09Miglustat
CAS:<p>Miglustat (NB-DNJ), derived from deoxynojirimycin, inhibits glucosylceramide synthase to manage Gaucher disease Type I.</p>Fórmula:C10H21NO4Pureza:99.92%Forma y color:SolidPeso molecular:219.28Aspartame
CAS:<p>Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.</p>Fórmula:C14H18N2O5Pureza:98.92% - 99.44%Forma y color:Colorless Needles From Water SucrosePeso molecular:294.30Memantine hydrochloride
CAS:<p>Memantine hydrochloride (Memantine HCl) is an AMANTADINE derivative that has some dopaminergic effects.</p>Fórmula:C12H22ClNPureza:99.56% - 99.96%Forma y color:Crystalline SolidPeso molecular:215.76Trifluridine
CAS:<p>Trifluridine is a fluorinated thymidine analog with antineoplastic and antiviral properties, disrupting DNA and protein synthesis, leading to apoptosis.</p>Fórmula:C10H11F3N2O5Pureza:99.39% - 99.82%Forma y color:White Crystalline PowderPeso molecular:296.2Eletriptan hydrobromide
CAS:<p>Eletriptan hydrobromide (Eletriptan HBr) is an orally active agonist with specific affinity for the 5-hydroxytriptamine1B/1D receptor.</p>Fórmula:C22H27BrN2O2SPureza:99.69% - 99.85%Forma y color:Tan SolidPeso molecular:463.43Pyrithioxin
CAS:<p>Pyrithioxin (Encefabol), a nootropic, enhances cerebral metabolism and, with HV, aids hemiplegic stroke recovery.</p>Fórmula:C16H20N2O4S2Pureza:98.40%Forma y color:Almost White Crystalline PowderPeso molecular:368.47Pemetrexed
CAS:<p>Pemetrexed (LY-231514 Disodium Hydrate), a guanine-derived antineoplastic agent, binds to and inhibits the enzyme thymidylate synthase (TS).</p>Fórmula:C20H21N5O6Pureza:98.1% - 99.92%Forma y color:Similar To White PowderPeso molecular:427.41Bendamustine hydrochloride
CAS:<p>Bendamustine hydrochloride (EP-3101) (IC50 of 50 μM) is an alkylating agent associated with DNA damage.</p>Fórmula:C16H21Cl2N3O2·HClPureza:97.71%Forma y color:SolidPeso molecular:394.72Niacin
CAS:<p>Niacin is a water-soluble B vitamin with antihyperlipidemic effects, found in food and converted to niacinamide for coenzyme activity.</p>Fórmula:C6H5NO2Pureza:99.05% - 99.72%Forma y color:White Solid PowderPeso molecular:123.11Tenofovir
CAS:<p>Tenofovir (GS 1278) is an adenine analog REVERSE TRANSC-RIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B.</p>Fórmula:C9H14N5O4PPureza:98.69% - 99.92%Forma y color:White To Tan Solid Solid PowderPeso molecular:287.21Febuxostat
CAS:<p>Febuxostat (TEI 6720) is a xanthine oxidase Inhibitor.</p>Fórmula:C16H16N2O3SPureza:99.46% - 99.80%Forma y color:Crystalline SolidPeso molecular:316.37Allopurinol
CAS:<p>Allopurinol (Zyloric) is a Xanthine Oxidase Inhibitor. The mechanism of action of allopurinol is as a Xanthine Oxidase Inhibitor.</p>Fórmula:C5H4N4OPureza:99.36% - 99.96%Forma y color:Fluffy White To Off-White Powder Physical Description Odorless Tasteless White Microcrystalline Powder (Ntp 1992)Peso molecular:136.11Nitisinone
CAS:<p>Nitisinone (SC0735)(SC0735) is an enzyme 4-hydroxyphenylpyruvate dioxygenase inhibitor.</p>Fórmula:C14H10F3NO5Pureza:99.63%Forma y color:SolidPeso molecular:329.23Guanidine hydrochloride
CAS:<p>Guanidine hydrochloride, a strong base, exists as guanidium ions at physiological pH, is a product of protein metabolism and a protein denaturant in labs.</p>Fórmula:CH6ClN3Pureza:99.63% - 99.89%Forma y color:White Solid PowderPeso molecular:95.53Alexidine dihydrochloride
CAS:<p>Alexidine dihydrochloride: antifungal, antibiofilm, targets PTPMT1 for mitochondrial apoptosis, potential cancer treatment.</p>Fórmula:C26H58Cl2N10Pureza:99.32% - 99.81%Forma y color:SolidPeso molecular:581.71Pemetrexed disodium
CAS:<p>Pemetrexed disodium treats lung cancer/mesothelioma; may cause moderate serum enzyme elevation, rarely acute liver injury.</p>Fórmula:C20H19N5Na2O6Pureza:99.29% - 99.49%Forma y color:Crystalline SolidPeso molecular:471.37Methotrexate Impurity 1 HCl
CAS:Fórmula:C22H27N9O4·HClForma y color:Yellow SolidPeso molecular:481.52 36.46Hydantoic Acid Ethyl Ester
CAS:Fórmula:C5H10N2O3Forma y color:White To Off-White SolidPeso molecular:146.15Parabanic acid
CAS:<p>Parabanic acid is the oxidation product of uric acid by singlet oxygen.</p>Fórmula:C3H2N2O3Pureza:98%Forma y color:White Crystalline SolidPeso molecular:114.06Caffeine-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:197.21TH1085
CAS:<p>TH1085 is an enhancer of OGG1. TH1085 stimulates DNA repair and protects cells from the environmental hazard paraquat (PQ).</p>Fórmula:C17H21N3Pureza:99.99%Forma y color:SolidPeso molecular:267.37Zolmitriptan EP Impurity B (Zolmitriptan USP Related Compound E, Zolmitriptan N-Oxide)
CAS:Fórmula:C16H21N3O3Forma y color:Off-White SolidPeso molecular:303.36Pemetrexed Impurity 24 Disodium Salt (Mixture of Diastereomers)
CAS:Fórmula:C20H19N5O8·2NaPeso molecular:457.40 2*22.99Oseltamivir EP Impurity F (Mixture of Diastereomers)
CAS:Fórmula:C15H26N2O4Forma y color:White To Off-White SolidPeso molecular:298.38Tegaserod Metabolite (SDZ 244-120)
CAS:Fórmula:C16H17NO9Forma y color:White To Off-White SolidPeso molecular:367.31Prucalopride-13C-d3
CAS:Fórmula:C1713CH23D3ClN3O3Forma y color:White To Off-White SolidPeso molecular:371.88Methotrexate EP Impurity F Disodium Salt ((R)-Methotrexate Disodium Salt)
CAS:Fórmula:C20H20N8O5·2NaForma y color:Yellow SolidPeso molecular:452.43 2*22.99Clopidogrel EP Impurity C Sulfate (Clopidogrel USP Related Compound C, (R)-Clopidogrel Sulfate)
CAS:Fórmula:C16H16ClNO2S·H2SO4Forma y color:White To Off-White SolidPeso molecular:321.82 98.07rac-Clopidogrel EP Impurity F HCl
CAS:Fórmula:C15H16ClNO2S·HClForma y color:White To Off-White SolidPeso molecular:309.82 36.46Pemetrexed Impurity 7 (Mixture of Diastereomers)
CAS:Fórmula:C20H21N5O7Forma y color:Gray SolidPeso molecular:443.42







