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 8892 productos de "Derivados de Purinas y Pirimidinas"
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((2S,5R)-5-(5-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dihydrofuran-2-yl)methyl benzoate
CAS:Fórmula:C17H16N2O5Pureza:97%Peso molecular:328.324(2-Chloro-6-methyl-pyrimidin-4-yl)-methyl-amine
CAS:Fórmula:C6H8ClN3Pureza:98%Forma y color:Light yellow powderPeso molecular:157.6Ethyl 2-(4-Butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylate
Producto controlado<p>Applications Ethyl 2-(4-Butoxy-3-cyanophenyl)-4-methylthiazole-5-carboxylate, is an impurity in the synthesis of Febuxostat n-Butyl Isomer (F229035).<br></p>Fórmula:C18H20N2O3SForma y color:NeatPeso molecular:344.43(R)- 3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole
CAS:Producto controladoFórmula:C14H18N2Forma y color:NeatPeso molecular:214.312-Oxo Clopidogrel-13C,d3 Hydrochloride(Mixture of Diastereomers)
CAS:Producto controladoFórmula:C1513CH14D3Cl2NO3SForma y color:NeatPeso molecular:378.291-(6-Amino-9H-purin-2-yl)-N-methyl-1H-pyrazole-4-carboxamide
CAS:Producto controladoFórmula:C10H10N8OForma y color:NeatPeso molecular:258.24Regadenoson-d3
CAS:Producto controlado<p>Applications A selective A2A adenosine receptor agonist in myocardial imaging.<br>References Palle, V.P., et al.: J. A. Drug Dev. Res., 50, 64 (2000), Gordi, T., et al.: J. Clin. Pharmacol., 47, 825 (2007), Zhao, G., et al.: J. Cardiovas. Pharmacol., 52, 467 (2008), Botvinick, E., et al.: J. Nuc. Med. Technol., 37, 14 (2009),<br></p>Fórmula:C15H15D3N8O5Forma y color:NeatPeso molecular:393.375-Hydroxymethyl-N,N-dimethyltryptamine
CAS:Producto controlado<p>Applications Degradation product of Sumatriptan Succinate (S810000).<br>References Xu, X. et al.: J. Pharmaceut. Biomed. 367, 26 (2001)<br></p>Fórmula:C13H18N2OForma y color:WhitePeso molecular:218.29rac-Clopidogrel Carboxylic Acid Hydrochloride
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications rac-Clopidogrel Carboxylic Acid Hydrochloride is a salt metabolite of rac-Clopidogrel.<br></p>Fórmula:C15H15Cl2NO2SForma y color:NeatPeso molecular:344.26N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid
CAS:Producto controlado<p>Applications N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid, referred to as Pemetrexed, is used in the treatment of malignant pleural mesothelioma (MPM).<br>References Pasello, G. et al.: Anticanc. Res., 32, 5393 (2012);<br></p>Fórmula:C20H21N5O6Forma y color:NeatPeso molecular:427.41Febuxostat Acyl-β-D-glucuronide
CAS:<p>Applications A metabolite of Febuxostat (F229000), a novel nonpurine selective inhibitor of Xanthin Oxidase.<br>References Grabowski, B., et al.: J. Clin. Pharmacol., 51, 189 (2011); Osada, Y., et al.: Eur. J. Pharmacol., 241, 183 (1993); Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003); Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005); Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005)<br></p>Fórmula:C22H24N2O9SForma y color:Off White PowderPeso molecular:492.504-Hydroxy-1,3-benzenedicarbonitrile
CAS:Producto controlado<p>Applications 4-Hydroxy-1,3-benzenedicarbonitrile is used in the preparation of febuxostat (F229000), a non-purine xanthine oxidase inhibitor used as a treatment for hyperuricaemia and chronic gout.<br>References Smith, C.J., et al.: Bioorg. Med. Chem. Lett., 20, 346 (2010); Cramp. S., et al.: BIoorg. Med. Chem. Lett., 20, 2516 (2010); Sato, T., et al.: Bioorg. Med. Chem. Lett., 19, 184 (2009);<br></p>Fórmula:C8H4N2OForma y color:NeatPeso molecular:144.13Urea-d4
CAS:Producto controlado<p>Applications Labelled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.<br>References Demetriou, A., et al.: Science, 233, 1190 (1986), Aebischer, P., et al.: Nat. Med., 2, 696 (1996), Prakash, S., et al.: Biotechnol. Bioeng., 46, 621 (1995),<br></p>Fórmula:CD4N2OForma y color:NeatPeso molecular:64.08Benzofuran-6-carboxylic Acid
CAS:Producto controlado<p>Applications Benzofuran-6-carboxylic Acid is a reagent in the development of potent LFA-1/ICAM antagonist SAR 118 as an opthalmic solution for treating dry eyes. Preparation of piperidinylpyrimidine derivatives as inhibitors of HIV-1 LTR activation.<br>References Zhong, M., et al.: ACS Med. Chem., 3, 203 (2012); Fujiwara, N., et al.: Bioorg. Med. Chem., 16, 9804 (2008)<br></p>Fórmula:C9H6O3Forma y color:NeatPeso molecular:162.14Picolinamide
CAS:Producto controlado<p>Applications A nicotinic acid derivative for prevention and treatment of cancer by activating RUNX3 gene.<br>References Ludwig, et al.: Cancer Res., 50, 2470 (1990), Gupta., et al.: Biomed. Environ. Sci., 13,122 (2000), Cai., et al.: J. Med. Chem., 46, 2474 (2003),<br></p>Fórmula:C6H6N2OForma y color:NeatPeso molecular:122.122-Pyrimidinemethanamine
CAS:Producto controlado<p>Applications 2-Pyrimidinemethanamine (cas# 75985-45-4) is a useful research chemical.<br></p>Fórmula:C5H7N3Forma y color:NeatPeso molecular:109.13N10-Monodesmethyl Rizatriptan
CAS:Producto controlado<p>Impurity Rizatriptan EP Impurity I<br>Applications N10-Monodesmethyl Rizatriptan (Rizatriptan EP Impurity I) is a metabolite of Rizatriptan.<br>References Dechant, K., et al.: Drugs, 43, 776 (1992), Castro, J., et al.: Bioorg. Med. Chem. Lett., 3, 993 (1993), Lee, Y., et al.: Biopharm. Drug Dispos., 19, 577 (1998), Chen, J., et al.: J. Pharm. Biomed. Anal., 35, 639 (2004),<br></p>Fórmula:C14H17N5Forma y color:NeatPeso molecular:255.321-(3-(2-(Dimethylamino)ethyl)-1-((5-((N-methylsulfamoyl)methyl)-1H-indol-3-yl)methyl)-1H-indol-5-yl)-N-methylmethanesulfonamide Formate Salt
CAS:Producto controladoFórmula:C25H33N5O4S2·CH2O2Forma y color:NeatPeso molecular:531.694603Valbenazine (~90% Purity)
CAS:Producto controlado<p>Applications Valbenzine is a highly selective vesicular monoamine transporter 2 inhibitor. It is used in the treatment of tardive dykinesia.<br>References O'Brien, C. et al.: Movement Dis., 30, 1681 (2015);<br></p>Fórmula:C24H38N2O4Pureza:~90%Forma y color:NeatPeso molecular:418.57Glycylglycyl-L-tyrosine
CAS:<p>Applications Fungal tyrosinases and their capability to oxidize peptide-bound tyrosine residues is important in a view of applicability of tyrosinases.<br>References Bowness, J., et al.: Biochem. J., 53, 620 (1953), Cuff, M., et al.: J. Mol. Biol., 278, 855 (1998), Kubo, I., et al.: Bioorg. Med. Chem., 12, 5349 (2004),<br></p>Fórmula:C13H17N3O5Forma y color:NeatPeso molecular:295.2912m-Hydroxyhippuric Acid-13C2, 15N
CAS:<p>Applications m-Hydroxyhippuric Acid-13C2, 15N is labelled m-Hydroxyhippuric Acid (H943125) which is a metabolite of caffeic and chlorogenic acids in human.<br>References Booth, A., et al.: J. Biol. Chem., 229, 51 (1957); Gonthier, M., et al.: Biomed. Pharmacother., 60, 536 (2006)<br></p>Fórmula:C713C2H915NO4Forma y color:White To Off-WhitePeso molecular:198.15nPOC-POC Tenofovir Fumarate(Mixture of Diastereomers)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Tenofovir (T018500) impurity.<br></p>Fórmula:C19H30N5O10P·C4H4O4Forma y color:White To Off-WhitePeso molecular:635.51Diethyl p-Toluenesulfonyloxymethylphosphonate
CAS:Producto controlado<p>Applications Diethyl p-Toluenesulfonyloxymethylphosphonate is an antiviral agent and a Tenofovir (T018500) intermediate. Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor used as an anti-HIV agent.<br>References Shaw, J.-P., et al.: Pharm. Res., 14, 1824 (1997), Wyles, D., et al.: Clin Infect. Dis., 40, 174 (2005), Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007),<br></p>Fórmula:C12H19O6PSForma y color:NeatPeso molecular:322.31N-(5-Aminopentyl) Methotrexate Amide
CAS:Producto controlado<p>Applications The 5-aminopentyl amide derivative of the folic acid antagonist Methotrexate (M260675) used in the study of membrane-associated folate transporters from L1210 cells.<br>References Fan, J. et al.: J. Biol. Chem., 266, 14862 (1991);<br></p>Fórmula:C25H34N10O4Forma y color:NeatPeso molecular:538.65-Carboxy-2'-deoxyuridine
CAS:Producto controlado<p>Applications 5-Carboxy-2'-deoxyuridine, is a derivative of Trifluridine, an anti-herpesvirus antiviral drug, used primarily on the eye.<br>References Kuster, P., et al.: CLAO J. 24(2), 122 (1998); O’Brien, W., Invest. Opthalmol. Vis. Sci., 32 (9), 2455 (1991);<br></p>Fórmula:C10H12N2O7Forma y color:NeatPeso molecular:272.215-[1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydrothieno[3,2-c]pyridiniumBromide (~90%)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications One of the unknown impurities generated during the accelerated stability storage of Clopidogrel bisulfate tablets. Clopidogrel impurity.<br>References Gomez, Y., et al.: J. Pharm. Biomed. Anal., 34, 341 (2004), Ksycinska, H., et al.: J. Pharm. Biomed. Anal., 41, 533 (2006),<br></p>Fórmula:C16H15ClNO2S·BrPureza:~90%Forma y color:NeatPeso molecular:400.721-Methyl-1,4-dihydronicotinamide
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications 1-Methyl-1,4-dihydronicotinamide (cas# 17750-23-1) is a compound useful in organic synthesis.<br></p>Fórmula:C7H10N2OForma y color:NeatPeso molecular:138.171-Nitroso-3,5-dimethyladamantane
CAS:Producto controladoFórmula:C12H19NOForma y color:NeatPeso molecular:193.285Thiamine Thiocarbamate
CAS:Producto controlado<p>Applications Thiamine (T344185) impurity.<br></p>Fórmula:C14H20N4O3S2Forma y color:NeatPeso molecular:356.468-13C-Uric Acid (contains ~1.5% unlabelled)
CAS:Producto controlado<p>Applications 8-13C-Uric Acid is the labeled analogue of Uric Acid (U829200), a heterocyclcic compound that is created when purine nucleotides are broken down of by the human body. High blood concetration of Uric Acid is known as hyperuricemia and is often associated with a wide range of disorders and medical conditions such as gout, diabetes and metabolic syndrome. Uric acid may be a marker of oxidative stress and may have a potential therapeutic role as an antioxidant.<br>References Heinig, M. et al.: Cle. Clin. J. Med., 73, 1059 (2006); Glantzounis, G.K. et al.: Curr. Pharmac. Des., 11, 4145 (2005); Dehghan, A. et al.: Diab. Care, 31, 361 (2008); Nakagawa, T. et al.: Am. J. Physiol. Renal Physiol., 290, F625 (2006)<br></p>Fórmula:C413CH4N4O3Forma y color:NeatPeso molecular:169.11,11b-Dedihydrotetrabenazine
CAS:Producto controlado<p>Applications 1,11b-Dedihydrotetrabenazine is a product of photolytic degradation of Tetrabenazine (T284000) which is a dopamine depleting agent.<br>References Bourezg, Z., et al.: J. Pharmaceut. Biomed., 91, 138 (2014); Schwartz, et al.: Biochem. Pharmacol., 15, 645 (1966); Janovic, J., et al.: Ann. Neurol., 11, 41 (1982); Janovic, J., et al.: Neurology, 38, 391 (1988);<br></p>Fórmula:C19H25NO3Forma y color:NeatPeso molecular:315.416-Oxo-(S,S)-Palonosetron (~90%)
CAS:Producto controlado<p>Applications 6-Oxo-(S,S)-Palonosetron is an impurity of (S,S)-Palonosetron (P165800), a serotonin 5-HT3 receptor antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Antiemetic.<br>References Clark, R.D., et al.: J. Med. Chem., 36, 2645 (1993), Wong, E.H.F., et al.: Br. J. Pharmacol., 114, 851 (1995), Grunberg, S.M., et al.: Expert. Opin. Pharmacother., 4, 2297 (2003), Eisenberg, P., et al.: Ann. Oncol., 15, 330 (2004), Siddiqui, M.A.A., et al.: Drugs, 64, 1125 (2004),<br></p>Fórmula:C19H22N2O2Pureza:~90%Forma y color:NeatPeso molecular:310.395-Aminoimidazole-4-carboxamide-15N2 Hydrochloride (>90%)
CAS:Producto controladoFórmula:C4H7ClN215N2OPureza:>90%Forma y color:NeatPeso molecular:164.564-[2-(4-Chlorobutylidene)hydrazinyl]-N-methylbenzenemethanesulfonamide
CAS:Producto controlado<p>Stability Hygroscopic, Temperature Sensitive<br>Applications 4-[2-(4-Chlorobutylidene)hydrazinyl]-N-methylbenzenemethanesulfonamide is an intermediate in the synthesis of 3-(2-Aminoethyl)-N-methyl-1H-indole-5-methanesulfonamide (Didesmethyl Sumatriptan) (Sumatriptan EP Impurity E) (A609165), which is an antimigraine agent. A Sumatriptan intermediate.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Fórmula:C12H18ClN3O2SForma y color:NeatPeso molecular:303.815-Aminoimidazole-4-carboxamide-13C2,15N Hydrochloride Salt
CAS:Producto controlado<p>Stability Very Hygroscopic<br>Applications A labelled metabolite of Temozolomide.<br>References Jaeken, J., et al.: Lancet, 2, 1058 (1984), Baggott, J., et al.: Biochem. J., 236, 193 (1986), Baggott, J., et al.: Arch. Dermatol., 135, 813 (1999),<br></p>Fórmula:C2C2H615NN3O·HClForma y color:BrownPeso molecular:165.556Sumatriptan Hydroxy-Oxindole Impurity (Sumatriptan Impurity 1)
CAS:Producto controlado<p>Applications Sumatriptan Impurity 1, is an impurity of Sumatriptan (S810000), which is a serotonin 5HT1-receptor agonist, used for the treatment of migraine headaches.<br>References Humphrey, P.P.A., et al.: Brit. J. Pharmacol., 94, 1123 (1988), Doenicke, A., et al.: Lancet 1, 1309 (1988),<br></p>Fórmula:C14H21N3O4SForma y color:NeatPeso molecular:327.4(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
CAS:Producto controlado<p>Applications This compound is an isomer of compound (E925685) used in the synthesis of neuraminidase inhibitors.<br>References Jarinrat K. et al.: Bioorg. Med. Chem. Lett., 20, 2152 (2012);<br></p>Fórmula:C14H22O4Forma y color:NeatPeso molecular:254.32Tenofovir (1 mg/mL in Water)
CAS:Fórmula:C9H14N5O4PForma y color:Single SolutionPeso molecular:287.21cis (2,3)-Dihydro Tetrabenazine
CAS:Producto controlado<p>Applications A metabolite of Tetrabenazine in vivo, which is likely the active pharmacological agent. The cis isomer of Dihydrotetrabenazine is used for the treatment of hyperkinetic movement disorders.<br>References Kilbourn, M., et al.: Eur. J. Pharmacol., 278, 249 (1995), Perera, R., et al.: J. Med. Chem., 46, 2599 (2003), Mager, D., et al.: J. Pharm. Sci., 94, 2475 (2005), Zheng, G., et al.: Bioorg. Med. Chem., 16, 5018 (2006),<br></p>Fórmula:C19H29NO3Forma y color:NeatPeso molecular:319.44Hydroxy Urea-15N
CAS:Producto controlado<p>Applications Labelled Hydroxyurea. An anti-neoplastic - inhibits ribonucleoside reductase and DNA replication. A potential therapy for sickle cell anemia which involves the nitrosylation of sickle cell hemoglobin. Horseradish peroxidase catalyzes nitric oxide formation from hydroxyurea in the presence of hydrogen peroxide.<br>References Ratcliffe, W., et al.: Lancet, 339, 164 (1992), Roodman, G., et al.: Cancer, 80, 1557 (1997), Horwitz, M., et al.: J. Clin. Endocrinol. Metab., 2003, 88, 1603 (2003),<br></p>Fórmula:CH415NNO2Forma y color:NeatPeso molecular:77.05Almotriptan-d6 Hydrochloride
CAS:Producto controlado<p>Applications: Labelled Almotriptan (A575200). Almotriptan is a serotonin 5HT1B /1D-receptor agonist used for treatment of migraine.<br>References Fleishaker, J.C., et al.: Clin. Pharmacol. Ther., 67, 498 (2000), Kamali, F., et al.: Curr. Opin. Cent. Peripher. Nerv. Syst. Invest. Drugs, 2, 197 (2000), Dodick, D.W., et al.: Expert Opin.Pharmacother., 4, 1157 (2003)<br></p>Fórmula:C172H6H19N3O2S·ClHForma y color:NeatPeso molecular:377.96Pemetrexed Disodium Heptahydrate
CAS:Producto controlado<p>Applications Pemetrexed Disodium Heptahydrate is an chemotherapy drug for the treatment of pleural mesothelioma and non-small cell lung cancer. Pemetrexed Disodium Heptahydrate exhibit inhibitory activities towards thymidylate synthase as well as other folate dependent enzymes.<br>References Vogelzang, N.J., et al.: J. Clin. Oncol., 21,2636 (2003); Paz-Ares, L., et al.: Lancet. Oncol., 13, 247 (2012);<br></p>Fórmula:C20H19N5O6·2Na·7H2OForma y color:NeatPeso molecular:597.483-Descyano Febuxostat Ethyl Ester
CAS:Producto controlado<p>Applications 3-Descyano Febuxostat Ethyl Ester is an impurity of Febuxostat (F229000), a xanthine oxidase/xanthine dehydrogenase inhibitor. Used for treatment of hyperuricemia and chronic gout. 40-120 mg/day febuxostat was proven effective in lowering serum urate levels when administered to manage hyperuricemia in patients with gout.<br>References Vallu, V., et. al.: Anal. Chem. Indian J., 14, 339 (2014); Osada, Y., et al.: Eur. J. Pharmacol., 241, 183 (1993); Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003); Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005); Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005)<br></p>Fórmula:C17H21NO3SForma y color:NeatPeso molecular:319.42Lestaurtinib
CAS:Producto controlado<p>Stability Photosensitive<br>Applications It is used for the treatment of pancreatic cancer and acute myelogenous leukaemia (AML).<br></p>Fórmula:C26H21N3O4Forma y color:NeatPeso molecular:439.46Methotrexate-d3 (Technical Grade) (100ug/mL in Methanol with 1% 0.1N NaOH)
CAS:Producto controladoFórmula:C20H19D3N8O5Forma y color:Single SolutionPeso molecular:457.46Diethylaminocarboxymethyl POC Tenofovir (Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Tenofovir is an acyclic phosphonate nucleotide analogue and reverse transcriptase inhibitor. It is used as an anti-HIV agent. Antiviral. Tenofovir (T018500) impurity.<br>References Shaw, J.-P., et al.: Pharm. Res., 14, 1824 (1997); Wyles, D., et al.: Clin Infect. Dis., 40, 174 (2005), Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007);<br></p>Fórmula:C20H33N6O9PForma y color:NeatPeso molecular:532.48
![(R)- 3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FM326810.webp&w=3840&q=75)
![N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FA604980.webp&w=3840&q=75)
![5-[1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydrothieno[3,2-c]pyridiniumBromide (~90%)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FC378365.webp&w=3840&q=75)
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![(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FE925690.webp&w=3840&q=75)
