
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 8888 productos de "Derivados de Purinas y Pirimidinas"
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Methotrexate Impurity 2 Trifluoroacetate
CAS:Fórmula:C21H27N9O3·C2HF3O2Forma y color:Orange SolidPeso molecular:453.51 114.02Naratriptan Impurity 13
CAS:Fórmula:C20H32N4O4S2Forma y color:White To Off-White SolidPeso molecular:456.62Pyridoxine Impurity 10 HCl
CAS:Fórmula:C8H11NO4·HClForma y color:Off-White SolidPeso molecular:185.18 36.46rac-Zolmitriptan Impurity 16 HCl
CAS:Fórmula:C10H12N2O2·HClForma y color:Yellow SolidPeso molecular:192.22 36.46Naratriptan Impurity 8
CAS:Fórmula:C16H22N2Forma y color:White To Off-White SolidPeso molecular:242.37D-Phenylalaninyl-D-Phenylalanine-d5
CAS:Fórmula:C18H15D5N2O3Forma y color:White To Off-White SolidPeso molecular:317.406-Hydroxy Ondansetron
CAS:Fórmula:C18H19N3O2Forma y color:White To Off-White SolidPeso molecular:309.37Tetrabenazine Impurity 39 (2S, 3S, 11bS)
CAS:Fórmula:C19H29NO3Forma y color:White To Off-White SolidPeso molecular:319.45Oseltamivir Phosphate
CAS:Fórmula:C16H28N2O4·H3O4PForma y color:White To Off-White SolidPeso molecular:312.41 97.99Oseltamivir Impurity 65
CAS:Fórmula:C17H28N2O5Forma y color:White To Off-White SolidPeso molecular:340.42Iopamidol EP Impurity B (Desmethyl Iopamidol)
CAS:Fórmula:C16H20I3N3O8Forma y color:Off-White SolidPeso molecular:763.06Nicotinic Acid EP Impurity E (Isoniazid EP Impurity A)
CAS:Fórmula:C6H5NO2Forma y color:White To Off-White SolidPeso molecular:123.11Doxofylline Impurity 14
Fórmula:C12H18N4O5Forma y color:White To Off-White SolidPeso molecular:298.30Sulbutiamine-d14
CAS:Fórmula:C32H32N8O6S2D14Forma y color:White To Off-White SolidPeso molecular:716.99Almotriptan EP Impurity D Malate (Almotriptan USP Related Compound B Malate)
CAS:Fórmula:C15H21N3O2S·C4H6O5Forma y color:Off-White SolidPeso molecular:307.42 134.09Lifitegrast Impurity 9
CAS:Fórmula:C20H20Cl2N2O5SForma y color:White To Off-White SolidPeso molecular:471.357-Hydroxy Ondansetron HCl
CAS:Fórmula:C18H19N3O2·HClForma y color:White To Off-White SolidPeso molecular:309.37 36.46Pemetrexed Impurity 18 Sodium Salt
CAS:Fórmula:C21H22N5O6·NaForma y color:Pale Yellow SolidPeso molecular:440.44 22.996-Mercaptopurine (Azathioprine EP Impurity B)
CAS:Fórmula:C5H4N4SForma y color:Yellow SolidPeso molecular:152.18Pemetrexed Disodium Salt
CAS:Fórmula:C20H19N5O6·2NaForma y color:White To Off-White SolidPeso molecular:425.40 2*22.99Mono-POC Ethyl Tenofovir Fumarate (Mixture of Diastereomers)
CAS:Fórmula:C16H26N5O7P·C4H4O4Forma y color:White To Off-White SolidPeso molecular:431.39 116.07Nicotinic Acid Related Compound (3-Ethylpyridine)
CAS:Fórmula:C7H9NForma y color:Pale Brown LiquidPeso molecular:107.16Thiamine 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 36.46Prucalopride N-Oxide
CAS:Fórmula:C18H26ClN3O4Forma y color:White To Off-White SolidPeso molecular:383.87Rizatriptan Benzoate
CAS:Fórmula:C15H19N5·C7H6O2Forma y color:Off-White SolidPeso molecular:269.35 122.12Prucalopride Impurity 37
Fórmula:C10H11BrClNO3Forma y color:White To Off-White SolidPeso molecular:308.56Tetrabenazine Impurity 43 (2S,3R,11bS)
CAS:Fórmula:C19H29NO3Forma y color:White To Off-White SolidPeso molecular:319.45Iopamidol EP Impurity I
Fórmula:C17H22ClI2N3O8Forma y color:White To Off-White SolidPeso molecular:685.63Hydantoic Acid (N-Carboxymethylurea)
CAS:Fórmula:C3H6N2O3Forma y color:White To Off-White SolidPeso molecular:118.09Trifluorothymine-13C-15N2
CAS:Fórmula:C413CH3F315N2O2Forma y color:White To Off-White SolidPeso molecular:183.06Fampridine Impurity 3
CAS:Fórmula:C9H12N2O2Forma y color:White To Off-White SolidPeso molecular:180.21Clopidogrel Metabolite I-d3 Trifluoroacetate (Mixture of Diastereomers)
CAS:Fórmula:C16H15D3ClNO4S·C2HF3O2Peso molecular:358.86 114.02Uracil (Lamivudine EP Impurity F, Fluorouracil EP Impurity C)
CAS:Fórmula:C4H4N2O2Forma y color:White To Off-White SolidPeso molecular:112.09Tenofovir Impurity 43
CAS:Fórmula:C9H12O3SForma y color:White Solid To Semi-SolidPeso molecular:200.25Trifluridine Related Compound A
CAS:Fórmula:C10H12N2O7Forma y color:Pale Yellow SolidPeso molecular:272.21Ondansetron EP Impurity C (Ondansetron USP Related Compound C)
CAS:Fórmula:C13H13NOForma y color:White To Off-White SolidPeso molecular:199.259-Desmethyl-α-Dihydro-Tetrabenazine
CAS:Fórmula:C18H27NO3Forma y color:Off-White SolidPeso molecular:305.42Methotrexate EP Impurity J
CAS:Fórmula:C22H26N8O5Forma y color:Bright Yellow SolidPeso molecular:482.50Idelalisib Impurity 8
CAS:Fórmula:C17H16FN3OForma y color:White To Off-White SolidPeso molecular:297.33Sumatriptan EP Impurity C
CAS:Fórmula:C15H23N3O3SForma y color:White To Off-White SolidPeso molecular:325.43Guanine (Aciclovir (Acyclovir) EP Impurity B (Valaciclovir EP Impurity B))
CAS:Fórmula:C5H5N5OPeso molecular:151.13Tetrabenazine Impurity 37
CAS:Fórmula:C19H27NO3Forma y color:White To Off-White SolidPeso molecular:317.43β-Nicotinamide Adenine Dinucleotide Sodium Salt
CAS:Fórmula:C21H26N7O14P2·NaPeso molecular:662.43 22.992-Oxo-Clopidogrel (Mixture of Diastereomers)
CAS:Fórmula:C16H16ClNO3SForma y color:Pale Brown SolidPeso molecular:337.82Tetrabenazine Impurity 44 (2R, 3S, 11bR)
CAS:Fórmula:C19H29NO3Forma y color:Pale Yellow SolidPeso molecular:319.45Doxofylline Impurity 12
CAS:Fórmula:C11H16N4O4Forma y color:White To Off-White SolidPeso molecular:268.27Pyridoxine Impurity 5
CAS:Fórmula:C12H15NO6Forma y color:White To Off-White SolidPeso molecular:269.25Rizatriptan EP Impurity A
CAS:Fórmula:C28H35N7Forma y color:White To Off-White SolidPeso molecular:469.64N-Nitroso Zolmitriptan EP Impurity G (N-Nitroso Zolmitriptan USP Related Compound A, N-Nitroso N-Desmethyl Zolmitriptan)
CAS:Fórmula:C15H18N4O3Forma y color:Off-White SolidPeso molecular:302.33(S)-Clopidogrel Carboxylic Acid N-Oxide
CAS:Fórmula:C15H14ClNO3SForma y color:White To Off-White SolidPeso molecular:323.79Zolmitriptan EP Impurity E (Zolmitriptan USP Related Compound G)
CAS:Fórmula:C10H12N2O2Forma y color:Pale Brown SolidPeso molecular:192.22Memantine Glucuronic Acid Conjugate (Furanose Form)
Fórmula:C18H29NO6Forma y color:Off-White SolidPeso molecular:355.43Zolmitriptan Impurity 16 HCl
Fórmula:C10H12N2O2·HClForma y color:Pale Yellow SolidPeso molecular:192.22 36.46Zolmitriptan EP Impurity D (Didesmethyl Zolmitriptan)
CAS:Fórmula:C14H17N3O2Forma y color:White To Off-White SolidPeso molecular:259.31Clopidogrel Metabolite II (Mixture of Diastereomers)
CAS:Fórmula:C25H26ClNO6SForma y color:White To Off-White SolidPeso molecular:503.99Thiamine EP Impurity B Bromide HBr
Fórmula:C11H15N4OS·Br·HBrForma y color:Off-White SolidPeso molecular:251.33 79.90 80.912-Oxo-R-Clopidogrel (Mixture of Diastereomers)
CAS:Fórmula:C16H16ClNO3SForma y color:White To Off-White SolidPeso molecular:337.82Iopamidol EP Impurity F (Mixture of Isomers)
CAS:Fórmula:C16H20I3N3O6Forma y color:White To Off-White SolidPeso molecular:731.06Tenofovir Impurity 26 (Mixture of Diastereomers)
Fórmula:C17H23N10O4PForma y color:Off-White SolidPeso molecular:462.41Prucalopride Impurity 13
CAS:Fórmula:C9H8ClNO3Forma y color:White To Off-White SolidPeso molecular:213.62Frovatriptan Succinate
CAS:Fórmula:C14H17N3O·C4H6O4Forma y color:White To Off-White SolidPeso molecular:243.31 118.097-Hydroxy Methotrexate Trisodium Salt
CAS:Fórmula:C20H19N8O6·3NaForma y color:Yellow SolidPeso molecular:467.42 3*22.99Almotriptan Impurity 1
CAS:Fórmula:C17H25N3O3SForma y color:White To Off-White SolidPeso molecular:351.47Prucalopride Impurity 26
Fórmula:C18H26BrN3O3Forma y color:White To Off-White SolidPeso molecular:412.33Deutetrabenazine Metabolite M1 Sodium Salt (Mixture of Diastereomers)
CAS:Fórmula:C19H20D6NO5·NaPeso molecular:354.46 22.99Zolmitriptan Impurity 14
CAS:Fórmula:C19H25N3O4Forma y color:White To Off-White SolidPeso molecular:359.43Iopamidol EP Impurity G
CAS:Fórmula:C17H22I3N3O8Forma y color:White To Off-White SolidPeso molecular:777.09Tenofovir Disoproxil Dimer
CAS:Fórmula:C39H60N10O20P2Forma y color:White To Off-White SolidPeso molecular:1050.911,11b-Dedihydro Tetrabenazine
CAS:Fórmula:C19H25NO3Forma y color:Pale Green SolidPeso molecular:315.41Lifitegrast Impurity 3
CAS:Fórmula:C36H30Cl2N2O7SForma y color:Pale Orange SolidPeso molecular:705.60Metabolism Compound Library
<p>A unique collection of xnum metabolic pathway-related bioactive small molecule compounds for high-throughput, high-content screening.</p>Forma y color:LiquidLiothyronine EP Impurity E (Levothyroxine EP Impurity E)
CAS:Fórmula:C15H13I2NO4Forma y color:Pale Brown SolidPeso molecular:525.08Oseltamivir Impurity 26
CAS:Fórmula:C9H12O4Forma y color:White To Off-White SolidPeso molecular:184.19Tenofovir Related Compound 14
CAS:Fórmula:C8H11N5OForma y color:White To Off-White SolidPeso molecular:193.21Pyridoxine Impurity 2
CAS:Fórmula:C16H20N2O5Forma y color:White To Off-White SolidPeso molecular:320.35Lifitegrast Impurity 10
Fórmula:C22H22Cl2N2O6SForma y color:White To Off-White SolidPeso molecular:513.39Prucalopride Succinate
CAS:Fórmula:C18H26ClN3O3·C4H6O4Forma y color:White To Off-White SolidPeso molecular:367.87 118.09Clopidogrel EP Impurity D Sulfate
CAS:Fórmula:C24H21Cl2NO4S·H2SO4Forma y color:White To Off-White SolidPeso molecular:490.40 98.07rac-Clopidogrel-d3 Sulfate
CAS:Fórmula:C16H13D3ClNO2S·H2O4SForma y color:White To Off-White SolidPeso molecular:324.84 98.07Tenofovir Impurity 19
CAS:Fórmula:C21H29N6O5PForma y color:White To Off-White SolidPeso molecular:476.47Frovatriptan impurity 9 HCl
Fórmula:C14H16N2O2·HClForma y color:White To Off-White SolidPeso molecular:244.29 36.46Sumatriptan EP Impurity B Hemisuccinate
CAS:Fórmula:C13H19N3O2S·C4H6O4Forma y color:Off-White SolidPeso molecular:2*281.37 118.09Zolmitriptan EP Impurity I
CAS:Fórmula:C17H21N3O4Forma y color:White To Off-White SolidPeso molecular:331.37Lifitegrast Impurity 32
CAS:Fórmula:C20H20Cl2N2O5SForma y color:White To Off-White SolidPeso molecular:471.35Clopidogrel Impurity 44 (Mixture of Diastereomers)
Fórmula:C25H26ClNO6SForma y color:Pink SolidPeso molecular:503.99Caffeine Impurity 1 Ammonium Salt
CAS:Fórmula:C8H11N4O3·NH4Forma y color:White To Off-White SolidPeso molecular:211.20 18.04Sumatriptan-d6 Hemisuccinate
CAS:Fórmula:C14H15D6N3O2S·5C4H6O4Forma y color:White To Off-White SolidPeso molecular:301.44 0.5*118.09Pyridoxine Impurity 6 DiHCl
Fórmula:C16H20N2O5·2HClForma y color:White To Off-White SolidPeso molecular:320.35 2*36.46Pemetrexed EP Impurity E Disodium Salt (Pemetrexed Enantiomer Disodium Salt)
CAS:Fórmula:C20H19N5O6·2NaForma y color:Off-White SolidPeso molecular:425.40 2*22.99Uracil-13C-15N2 (Lamivudine EP Impurity F-13C-15N2, Fluorouracil EP Impurity C-13C-15N2)
CAS:Fórmula:C313CH415N2O2Forma y color:White To Off-White SolidPeso molecular:115.07Sumatriptan EP Impurity E
CAS:Fórmula:C12H17N3O2SForma y color:Pale Yellow SolidPeso molecular:267.35Theophylline 7-Acetic Acid
CAS:Fórmula:C9H10N4O4Forma y color:White To Off-White SolidPeso molecular:238.20Memantine HCl EP Impurity C (Memantine USP Related Compound C)
CAS:Fórmula:C12H19ClForma y color:Colorless LiquidPeso molecular:198.731-Methylnicotinamide Iodide
CAS:Fórmula:C7H9N2O·IForma y color:Pale Yellow SolidPeso molecular:137.16 126.91Febuxostat Impurity 58
CAS:Fórmula:C17H18N2O3SForma y color:White To Off-White SolidPeso molecular:330.40Methotrexate EP Impurity L
CAS:Fórmula:C13H16N2O5Forma y color:White To Off-White SolidPeso molecular:280.28L-Thyroxine (Tetraiodothyronine)
CAS:Fórmula:C15H11I4NO4Forma y color:White To Off-White SolidPeso molecular:776.87Febuxostat Impurity 2
CAS:Fórmula:C18H21NO4SForma y color:White To Off-White SolidPeso molecular:347.43Prucalopride-13C-d3
CAS:Fórmula:C1713CH23D3ClN3O3Forma y color:White To Off-White SolidPeso molecular:371.88Pyridoxine N-Oxide HCl
CAS:Fórmula:C8H11NO4·HClForma y color:White To Off-White SolidPeso molecular:185.18 36.46Uric Acid
CAS:<p>Uric Acid (Lithic acid) is an oxidation product of oxypurines. Uric Acid is the final oxidation product of purine catabolism in humans and primates.</p>Fórmula:C5H4N4O3Pureza:97.10% - 99.62%Forma y color:White Or Off-White Powder Or CrystalsPeso molecular:168.11Oseltamivir EP Impurity F (Mixture of Diastereomers)
CAS:Fórmula:C15H26N2O4Forma y color:White To Off-White SolidPeso molecular:298.38rac-Clopidogrel EP Impurity A HCl (Clopidogrel Carboxylic Acid HCl)
CAS:Fórmula:C15H14ClNO2S·HClForma y color:White To Off-White SolidPeso molecular:307.79 36.46Eletriptan
CAS:<p>Eletriptan, second-generation triptans used to treat migraines, is used as an abortion drug.</p>Fórmula:C22H26N2O2SForma y color:SolidPeso molecular:382.52Febuxostat tert-butoxy Acid
Fórmula:C16H16N2O3SForma y color:White To Off-White SolidPeso molecular:316.38Zolmitriptan EP Impurity B (Zolmitriptan USP Related Compound E, Zolmitriptan N-Oxide)
CAS:Fórmula:C16H21N3O3Forma y color:Off-White SolidPeso molecular:303.36


