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 8902 productos de "Derivados de Purinas y Pirimidinas"
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(2R,3R,4S,5R)-2-(6-((3-Hydroxybenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
CAS:Pureza:97.0%Peso molecular:373.36898803710942,3-Diamino-6-(trifluoromethyl)-4(3H)-pyrimidinone
CAS:Fórmula:C5H5F3N4OPureza:99.0%Forma y color:SolidPeso molecular:194.1171-(4-((6-CHLORO-2-METHYLPYRIMIDIN-4-YL)AMINO)-3-FLUOROPHENYL)-3-(4-FLUOROPHENYL)UREA
Pureza:95.0%Peso molecular:389.79000854492194-(3-Butylureido)-2-methylbenzenesulfonylchloride
CAS:Fórmula:C12H17ClN2O3SPureza:98%Forma y color:SolidPeso molecular:304.79Ref: 10-F363409
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar7-Methyl Xanthine
CAS:Producto controlado<p>Applications Metabolite of Theophylline and Caffeine.<br>References Yu, Ch. et al.: J. Bacteriol. 191, 4624 (2009); Geraets, L. et al.: Biochem. Pharmacol. 72, 902 (2006).<br></p>Fórmula:C6H6N4O2Forma y color:NeatPeso molecular:166.14Ref: 10-F530989
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultarEthyl 4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)benzoate
CAS:Pureza:95.0%Forma y color:Liquid, No data available.Peso molecular:334.37899780273444-(2,5-dimethoxyphenyl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:335.40701293945314-(2H-1,3-benzodioxol-5-yl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:319.3640136718752-(5-amino-3-cyclopropyl-1H-pyrazol-1-yl)-5,6-dimethylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:245.28599548339844Ethyl 2-Chloracetoacetate
CAS:<p>Applications Ethyl 2-Chloracetoacetate is used in the preparation of oxazoles and thiazoles as agonists for peroxisome proliferator-activated receptor δ. It is also used to synthesize dimethylimidazothiadiazolecarbohydrazides with anticancer activities.<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>References Sznaidman, M., et al.: Bioorg. Med. chem. Lett., 13, 1517 (2003); Terzioglu, N., et al.: Eur. J. Med. Chem., 38, 781 (2003)<br></p>Fórmula:C6H9ClO3Forma y color:NeatPeso molecular:164.59Theophylline-13C2d6
CAS:Producto controlado<p>Applications Labelled Theophylline is a xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.<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>References Cohen, J.L., et al.: Anal. Profiles Drug Subs., 4, 466 (1975), Svedmyr, K., et al.: Allergy, 37, 111 (1982),<br></p>Fórmula:C513C2H2D6N4O2Forma y color:NeatPeso molecular:188.19N4-(3-Aminophenyl)-5-fluoro-N2-(4-(2-methoxyethoxy)phenyl)pyrimidine-2,4-diamine
CAS:Pureza:98.0%Peso molecular:369.3999938964844Nicotinic Acid-13C6
CAS:<p>Applications Nicotinic Acid-13C6 is labelled Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely distributed in nature; appreciable amounts are found in liver , fish, yeast and cereal grains. Dietary deficiency is associated with pellagra. The term “niacin” has also been applied to nicotinamide or to other derivatives exhibiting the biological activity of nicotinic acid. Vitamin (enzyme cofactor).<br>References Darby, W.J., et al.: Nutr. Rev., 33, 289 (1975), Black, A., et al.: Eur. J. Clin. Nutr., 54, 395 (2000), Cole, T., et al.: Br. Med. J., 320, 1240 (2000), Forshee, R., et al.: J. Nutr., 134, 2733 (2004),<br></p>Fórmula:C6H5NO2Forma y color:NeatPeso molecular:129.07Tenofovir Phosphate Diammonia Salt, >90%
CAS:Producto controlado<p>Applications Tenofovir Phosphate Diammonia Salt is a metabolite of Tenofovir (T018500), an acyclic phosphonate nucleotide analogue; reverse transcriptase inhibitor. Used as an anti-HIV agent. Antiviral.<br>References Michelson, A.M., et al.: Biochim. Biophys. Acta, 91, 1 (1964); Rosenberg, I., et al.: Collect. Czeck. Chem. Commun., 50, 1507 (1985); 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:C9H21N7O7P2Pureza:>90%Forma y color:NeatPeso molecular:401.25Phenylhydrazine
CAS:Producto controlado<p>Applications An aryl hydrazine used in the preparation of various dyes and pharmaceutical compounds. It is used in the investigation of oligosaccharides as well as the structure of photosystem II.<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>References Lattova, E. et al.: Meth. Mol. Biol., 534, 65 (2009); Anderson, L.B. et al.: J. Biol. Chem., 275, 4920 (2000);<br></p>Fórmula:C6H8N2Forma y color:Yellowish LiquidPeso molecular:108.14Acetal
CAS:<p>Stability Volatile<br>Applications Acetal is a flavouring component of Baiju and Rum. It is also a useful reactant in organic synthesis.<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>References Franitza, Laura, et al.: J. of Agric. and Food Chem., 64(47), 9041-9053 (2016);<br></p>Fórmula:C6H14O2Forma y color:ColourlessPeso molecular:118.17N-(4-Fluorobenzyl)-2-((R)-5-(3-methylureido)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidin]-3'-yl)-N-((S)-1,1,1-trifluoropropan-2-yl)acetamide
CAS:Pureza:97.0%Peso molecular:536.1682827484-(Chloromethyl)-N-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide
CAS:Pureza:95+%Peso molecular:429.91000366210942-(Chloromethyl)-5-methylpyrimidine hydrochloride
CAS:Fórmula:C6H8Cl2N2Pureza:98%Forma y color:SolidPeso molecular:179.04D-Neopterin-13C5
CAS:<p>Applications Labelled precursor in the biosynthesis of Biopterin. First isolated from the pupae of bees.<br>References Kobashi, I., et al.: Agric. Biol. Chem., 35, 47 (1971), Fukushima, S., et al.: J. Biol. Chem., 247, 4549 (1972),<br></p>Fórmula:C413C5H11N5O4Forma y color:Light Beige To BrownPeso molecular:258.18Acetaldehyde 2,4-Dinitrophenylhydrazone
CAS:<p>Stability Hygroscopic<br>Applications Acetaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic alldehyde found in mainstream cigarette smoke. Dyes and metabolites.<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>References Zwiener, C. et al.: Anal. Bioanal. Chem., 372, 615 (2002); Delgado, B. et al.: J. Liq. Chrom. Rel. Technol., 31, 361 (2008); Miller, J.H. et al.: J. Chrom. Sci., 48, 12 (2010);<br></p>Fórmula:C8H8N4O4Forma y color:YellowPeso molecular:224.17Sumatriptan-d6
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications A serotonin 5HT1-receptor agonist. Antimigraine.<br>References Humphrey, P.P.A., et al.: Br. J. Pharmacol., 94, 1123 (1988),<br></p>Fórmula:C14H15D6N3O2SForma y color:NeatPeso molecular:301.44Tenofovir Alafenamide
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Tenofovir Alafenamide is a prodrug of Tenofovir (T018500), which is a reverse transcriptase inhibitor used to treat HIV and Hepatitis B. Antiviral.<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:C21H29N6O5PForma y color:NeatPeso molecular:476.47trans-Zeatin
CAS:Producto controlado<p>Applications Zeatin, purified from Zea mays, is a member of the cytokinin group of plant growth factors, the activity of which is attributed to its more stable trans form. Trans-Zeatin inhibits UVB-induced matrix metalloproteinase-1 expression via MAP kinase signaling in human skin fibroblasts. Trans-Zeatin is a potential agent for the management of skin photoaging.<br>References Murashige, T., et al.: Physiol. Plant, 15, 473 (1962), Brenneisen, P., et al.: J. Biol. Chem., 273, 5279 (1998), Choi, M., et al.: J. Dermatol. Sci., 46, 127 (2007), Bae, J., et al.: Food Chem. Toxicol., 46, 1298 (2008),<br></p>Fórmula:C10H13N5OForma y color:NeatPeso molecular:219.243-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one Hydrochloride
CAS:Producto controlado<p>Impurity Ondansetron EP Impurity A/ Ondansetron USP Related Compound A<br>Applications 3-[(Dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one (Ondansetron EP Impurity A) is an impurity of Ondansetron (O655000), an antiemetic.<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>References Mackinnon, J.W.M., et al.: Eur. J. Cancer Clin. Oncol., 25, 61 (1989);<br></p>Fórmula:C16H20N2O·ClHForma y color:NeatPeso molecular:292.80Sodium ((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogenphosphate
CAS:Pureza:98.0%Peso molecular:346.164001464843751-[3'-(Trifluoromethyl)phenyl]-3-[5''-(5'''-(trifluoromethypyridin-2'''-yl)-[1",2",4"]oxadiazol-3''-ylmethyl]urea
CAS:Pureza:95.0%Peso molecular:431.2984-Chloro-5,6-dimethyl-2-(trifluoromethyl)-pyrimidine
CAS:Fórmula:C7H6ClF3N2Pureza:97.0%Forma y color:LiquidPeso molecular:210.581-phenyl-5-[(pyrimidin-2-ylsulfanyl)methyl]-1H-1,2,3-triazole-4-carboxylic acid
CAS:Pureza:95.0%Peso molecular:313.3399963378906Methotrexate Triglutamate Trifluoroacetate
CAS:Producto controlado<p>Applications Methotrexate Triglutamate is a metabolite of Methotrexate (M260675); a folic acid antagonist, antineoplastic, and antirheumatic.<br>References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958); Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985)<br></p>Fórmula:C30H36N10O11xC2HF3O2Forma y color:NeatPeso molecular:712.676-Methylmercaptopurine-d3
CAS:Producto controlado<p>Applications Metabolite of 6-Mercaptopurine, an immunosuppressive drug used to treat leukemia.<br>References Chou, C., et al.: Biochem. Pharmacol., 75, 1601 (2008), Conejo-Garcia, A., et al.: Eur. J. Med. Chem., 43, 1742 (2008), Hawwa, A., et al.: Brit. J. Clin. Pharmacol., 66, 826 (2008), Askanase, A., et al.: J. Rheumatol., 36, 89 (2009),<br></p>Fórmula:C62H3H3N4SForma y color:NeatPeso molecular:169.224-(2,3-dimethoxyphenyl)-6-(furan-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:297.31399536132815-Chloro-2-((4-fluorobenzyl)sulfonyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide
CAS:Pureza:98.0%Peso molecular:427.85000610351563-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester
CAS:<p>Impurity Allopurinol EP Impurity E / Allopurinol USP Related Compound E<br>Applications 3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (Allopurinol EP Impurity E) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.<br>References Nicolin, A. et al.: Cancer, Chemother. Rep., 57, 3 (1973); Bonmassar, E. et al.: Cancer Res., 35, 1957 (1975)<br></p>Fórmula:C7H9N3O3Forma y color:WhitePeso molecular:183.16Ioxitalamic Acid-d4
CAS:Producto controlado<p>Applications A substituted 2,4,6-triiodobenzoic acid, an excellent contrast media for ventriculography, radiculography, lumbar myelography and x-rays of the cardiovascular system.<br>References Frocrain, L., et al.: Radiology, 170, 531 (1989), van Waes, P.F., et al.: Eur. J. Radiology, 9,179 (1989)<br></p>Fórmula:C12H7D4I3N2O5Forma y color:White To Light BrownPeso molecular:647.96N-Hydroxymethyl Sumatriptan
CAS:Producto controlado<p>Applications Hydroxymethyl Sumatriptan is an analog of Sumatriptan (S810000), a serotonin 5HT1-receptor agonist.<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:C15H23N3O3SForma y color:NeatPeso molecular:325.431-(5-Bromopyrimidin-2-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS:Pureza:95.0%Peso molecular:291.10800170898442-[4-(3-chlorophenyl)piperazin-1-yl]-6-methyl-3,4-dihydropyrimidin-4-one
CAS:Pureza:98%Peso molecular:304.7799987792969Desisobutyl Febuxostat
CAS:Producto controladoFórmula:C12H8N2O3SForma y color:Light Yellow SolidPeso molecular:260.27Fmoc N-Hydroxysuccinimide Ester
CAS:<p>Stability Moisture Sensitive<br>Applications Used in conjunction with Isothiocyanate to conduct partial Edman Degradation on biologically active peptides.<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>References Heidenreich, O., et al.: J. Biol. Chem., 269, 2131 (1994), Kothe, U., et al.: Anal. Biochem., 356, 148 (2006), Thakkar, A., et al.: Anal. Chem., 78, 5935 (2006),<br></p>Fórmula:C19H15NO5Forma y color:NeatPeso molecular:337.334-(2-fluorophenyl)-6-(thiophen-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:271.309997558593753-Des[2-(Dimethylamino)ethyl] Zolmitriptan 3-Acetic Acid
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications The indole acetic acid metabolite of Zolmitriptan (Z639000) formed by human hepatocytes.<br>References Wild, M.J. et al.: Xenobiotica, 29, 847 (1999);<br></p>Fórmula:C14H14N2O4Forma y color:NeatPeso molecular:274.27Allopurinol
CAS:<p>Applications Allopurinol is a xanthine oxidase inhibitor; decreases uric acid production. Used in treatment of hyperuricemia and chronic gout. Antiurolithic.<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>References Benezra, S.A., et al.: Anal. Profiles Drug Subs., 7, 1, (1978); Dalbeth, N., et al.: Rheumatology, 44, 1090 (2005); Dinarello, C., et al.: J. Exp. Med., 201, 1355 (2005);<br></p>Fórmula:C5H4N4OForma y color:Off-WhitePeso molecular:136.11Chloromethyl Propyl Carbonate
CAS:Producto controlado<p>Applications Chloromethyl Propyl Carbonate (cas# 35273-90-6) is a compound useful in organic synthesis.<br></p>Fórmula:C5H9ClO3Forma y color:Colourless OilyPeso molecular:152.58N2-Methylpyrimidine-2,5-diamine
CAS:Forma y color:Solid, Brown solidPeso molecular:124.147003173828124-Chloro Kynurenine-13C2,15N
CAS:Producto controlado<p>Applications 7-Cl-kynurenic acid (7-Cl-KYNA) is a potent, selective antagonist of the NMDA/glycine receptor but penetrates poorly through the blood-brain barrier. Its prodrug, L-4-Cl-kynurenine (4-Cl-KYN), readily enters the brain from the circulation and provides antiexcitotoxic neuroprotection after systemic application.<br>References Leeson, P., et al.: J. Med. Chem., 37, 4053 (1994), Hilmas, C., et al.: J. Neurosci., 2001, 21, 7463 (2001), Palmer, G., et al.: Curr. Drug Targets, 2, 241 (2001), Wu, H., et al.: Exp. Neurol., 177, 222 (2002),<br></p>Fórmula:C813C2H11ClN15NO3Forma y color:NeatPeso molecular:245.64Zolmitriptan-d6 (Major)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications A Serotonin 5HTID-receptor agonist.<br>References Glen, R.C., et al.: J. Med. Chem., 38, 3566 (1995), Seaber, E., et al.: Brit. J. Clin. Pharmacol., 41, 141 (1996), Tepper, S.J., et al.: Curr. Med. Res. Opin., 15, 254 (1999)<br></p>Fórmula:C16H15D6N3O2Forma y color:NeatPeso molecular:293.39Methotrexate (1 mg/mL in Methanol with 0.1N NaOH)
CAS:Fórmula:C20H22N8O5Forma y color:Single SolutionPeso molecular:454.446-Mercaptopurine Monohydrate
CAS:Producto controlado<p>Applications An immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkin’s lymphoma, polycythemia vera, and psoriatic arthritis.<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>References Zeng, H., et al.: Biochem. Pharmacol., 68, 911 (2004),<br></p>Fórmula:C5H4N4S·H2OForma y color:YellowPeso molecular:170.194-[2’-(7’’-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester
CAS:Producto controlado<p>Applications Intermediate in the preparation of Pemetrexed.<br></p>Fórmula:C19H17N5O5Forma y color:WhitePeso molecular:395.37(S)-4-(2,4-Difluoro-5-(pyrimidin-5-yl)phenyl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-amine
CAS:Pureza:95.0%Peso molecular:320.3599853515625L-Phenyl-d5-alanine-2,3,3-d3
CAS:Producto controlado<p>Applications L-Phenyl-d5-alanine-2,3,3-d3 is an isotope labelled compound of L-Phenylalanine (P319415). L-Phenylalanine (Aspartame EP Impurity C) is an essential amino acid. L-Phenylalanine is biologically converted into L-tyrosine, another one of the DNA-encoded amino acids, which in turn is converted to L-DOPA and further converted into dopamine, norepinephrine, and epinephrine. L-Phenylalanine is produced for medical, feed, and nutritional applications such as in the preparation of Aspartame. Neuroprotective product.<br>References Hollunger, G. et al.: Acta Pharmacol. Toxicol., 34, 391 (1974); Bagchi, S.P. et al.: Biochem. Pharmacol., 26, 900 (1977)<br></p>Fórmula:C9D8H3NO2Forma y color:NeatPeso molecular:173.24[1-(2-Chloro-pyrimidin-4-yl)-piperidin-3-yl]-methyl-amine hydrochloride
CAS:Pureza:95.0%Peso molecular:263.1700134277344N-Butyldeoxynojirimycin Hydrochloride-d9
CAS:Producto controlado<p>Applications N-Butyldeoxynojirimycin Hydrochloride-d9 is labelled N-Butyldeoxynojirimycin Hydrochloride (B691000) which is an inhibitor of a-glucosidase 1 as well as being an inhibitor of HIV cytopathicity.<br>References Hettkamp, H., et al.: Eur. J. Biochem., 142, 85 (1984), Szumilo, T., et al.: Arch. Biochem. Biophys., 247, 261 (1986), Fleet, G.W.J., et al.: FEBS Letters, 237, Number 1,2, 128 (1988), Kolter, T., et al.: Angew. Chem. Int. Ed. Engl., 36, 1955 (1997),<br></p>Fórmula:C10H13D9ClNO4Forma y color:NeatPeso molecular:264.793-(2-Amino-6-(1-((6-(2-hydroxypropan-2-yl)pyridin-2-yl)methyl)-1H-1,2,3-triazol-4-yl)pyrimidin-4-yl)-2-methylbenzonitrile
CAS:Pureza:98.0%Peso molecular:426.4840087890625Methotrexate-d3
CAS:Producto controlado<p>Applications Labelled Methotrexate (M260675). A Folic acid antagonist. Used as a antineoplastic and antirheumatic.<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>References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),<br></p>Fórmula:C20H19D3N8O5Forma y color:NeatPeso molecular:457.464-[(4,6-Dimethylpyrimidin-2-yl)thio]aniline
CAS:Fórmula:C12H13N3SPureza:95.0%Forma y color:SolidPeso molecular:231.32Methotrexate a-Methyl Ester (>90%)
CAS:Producto controlado<p>Impurity Methotrexate EP Impurity I<br>Applications Methotrexate α-methyl ester is an impurity of Methotrexate (M260675), a folic acid antagonist. Used as a antineoplastic and antirheumatic.<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>References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),<br></p>Fórmula:C21H24N8O5Pureza:>90%Forma y color:NeatPeso molecular:468.47(6-Benzhydryloxycarbonylamino-purin-9-yl)-acetic acid
CAS:Pureza:97.0%Forma y color:SolidPeso molecular:403.39801025390625Tenofovir Disoproxil Fumarate
CAS:<p>Applications Acyclic phosphonate nucleotide analogue; reverse transcriptase inhibitor. Used as an anti-HIV agent. Antiviral.<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:C19H30N5O10P·C4H4O4Forma y color:White To Off-WhitePeso molecular:635.51Orotic Acid-15N2 Monohydrate
CAS:<p>Applications Orotic Acid-15N2 Monohydrate is a labelled analogue of Orotic Acid Monohydrate (O691500(P)), which is used in the preparation of therapeutic agents for chronic obstructive pulmonary disease (COPD) treatment.<br>References Furukawa, S.: PCT Int. Appl. (2009), WO 2009069291 A1<br></p>Fórmula:C5H415N2O4·H2OForma y color:NeatPeso molecular:177.091-Bromo-3,5-dimethyladamantane
CAS:Producto controlado<p>Applications 1-Bromo-3,5-dimethyladamantane (cas# 941-37-7) is a compound useful in organic synthesis.<br></p>Fórmula:C12H19BrForma y color:ColourlessPeso molecular:243.181,2,3,9-Tetrahydro-3-(1H-imidazol-1-ylmethyl)-9-methyl-4H-carbazol-4-one (Ondansetron Impurity G)
CAS:Producto controlado<p>Applications 1,2,3,9-Tetrahydro-3-(1H-imidazol-1-ylmethyl)-9-methyl-4H-carbazol-4-one is an metabolite of Ondansetron (O655000), is a selective 5-hydroxytryptamine3 (5-HT3) receptor antagonist that has been introduced to clinical practice as an antiemetic for cancer treatment-induced and anesthesia-related nausea and vomiting.<br>References Kris, M.G., et al.: J. Clin. Oncol., 6, 659 (1988), Faris, P..L., et al.: Lances, 355, 792 (2000), Ye, J.H., et al.: CNS Drug Reviews., 7, 199 (2001);<br></p>Fórmula:C17H17N3OForma y color:White To Off-WhitePeso molecular:279.343-(Formylamino)-1H-pyrazole-4-carboxamide
CAS:Producto controlado<p>Impurity Allopurinol EP Impurity B / Allopurinol USP Related Compound B<br>Stability Hygroscopic<br>Applications 3-(Formylamino)-1H-pyrazole-4-carboxamide (Allopurinol EP Impurity B) is an impurity of Allopurinol (A547300) with inhibitory effects on human hypoxanthine phosphoribosyltransferase.<br>References Krenitzky, T.A. et al.: J. Biol. Chem., 244, 1263 (1969);<br></p>Fórmula:C5H6N4O2Forma y color:White To Off-WhitePeso molecular:154.127Ref: 10-F538203
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultarFebuxostat n-Butyl Isomer
CAS:Producto controlado<p>Applications Febuxostat n-butyl Isomer is an impurity of Febuxostat (F229000) which is a xanthine oxidase/xanthine dehydrogenase inhibitor.<br>References 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:C16H16N2O3SForma y color:NeatPeso molecular:316.37Iopamidol-D3
CAS:Producto controlado<p>Applications Labelled nonionic radiocontrast medium. Diagnostic aid (radiopaque medium).<br>References Drayer, B., et al.: Am. J. Neuroradiol., 3, 59 (1982), Molyneux, A.J., et al.: Br. J. Radiol., 55, 117 (1982), Sovak, M., et al.: Radiology, 142, 115 (1982), Felder, E., et al.: Anal. Profiles Drug Subs., 17, 115 (1988),<br></p>Fórmula:C17H19D3I3N3O8Forma y color:Off-WhitePeso molecular:780.10Theophylline-d6
CAS:Producto controlado<p>Applications Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.<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>References Cohen, J.L., et al.: Anal. Profiles Drug Subs., 4, 466 (1975), Svedmyr, K., et al.: Allergy, 37, 111 (1982),<br></p>Fórmula:C72H6H2N4O2Forma y color:White To Off-WhitePeso molecular:186.20Nicotinic Acid-d3 (major)
CAS:Producto controlado<p>Applications Labelled Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely distributed in nature; appreciable amounts are found in liver , fish, yeast and cereal grains. Dietary deficiency is associated with pellagra. The term “niacin” has also been applied to nicotinamide or to other derivatives exhibiting the biological activity of nicotinic acid. Vitamin (enzyme cofactor).A representative lot contains >20% d4.<br>References Darby, W.J., et al.: Nutr. Rev., 33, 289 (1975), Black, A., et al.: Eur. J. Clin. Nutr., 54, 395 (2000), Cole, T., et al.: Br. Med. J., 320, 1240 (2000), Forshee, R., et al.: J. Nutr., 134, 2733 (2004),<br></p>Fórmula:C6H2D3NO2Forma y color:NeatPeso molecular:126.137-Methyl Memantine Hydrochloride
CAS:<p>Stability Hygroscopic<br>Applications 7-Methyl Memantine is an impurity of Memantine (HCl salt, M218000) which is used as an antiparkinsonian and antispasmodic.<br>References Rohde, H., et al.: Fortschr. Med., 100, 2023 (1982), Kornhuber, J., et al.: Eur. J. Pharmacol., 166, 589 (1989), Gortelmeyer, R. and Erbler, H.: Arzneimittel-Forsch., 42, 904 (1992)<br></p>Fórmula:C13H23N·ClHForma y color:White SolidPeso molecular:229.79Ref: 10-F531105
1gA consultar2gA consultar5gA consultar100mgA consultar250mgA consultar500mgA consultar4,6-Dihydroxypyrazolo[3,4-d]pyrimidine
CAS:Producto controlado<p>Stability Hygroscoipic<br>Applications 4,6-Dihydroxypyrazolo[3,4-d]pyrimidine is a major metabolite of Allopurinol (A547300). It is a xanthine oxidase inhibitor.<br>References Pacher, P., et al.: Pharmacol. Rev., 58, 87 (2006); Marro, P., et al.: Brain Res., 650, 9 (1994); Abramov, A., et al.: J. Neurosci., 27, 1129 (2007); Day, R., et al.: Clin. Pharmacokinet., 46, 623 (2007);<br></p>Fórmula:C5H4N4O2Forma y color:Off White SolidPeso molecular:152.11Telbivudine
CAS:Producto controlado<p>Applications Nucleoside analog; specific inhibitor of hepatitis B virus (HBV) replication. Antiviral.<br>References Standring, D.N., et al.: Antiviral. Chem. Chemother., 12, 119 (2001), Hernandez-Santiago, B., et al.: Antimicrob. Agents Chemother., 46, 1728 (2002), Lai, C.-L., et al.: Hepatology, 40, 719 (2004), Han, S.-H.B., et al.: Expert Opin. Invest. Drugs, 14, 511 (2005),<br></p>Fórmula:C10H14N2O5Forma y color:White To Off-WhitePeso molecular:242.232-(5-amino-3-phenyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:267.2919921875Didesmethyl Zolmitriptan (90%)
CAS:Producto controlado<p>Applications A metabolite of Zolmitriptan (Z639000).<br>References Buckingham, J., et al.: J. Med. Chem., 38, 3566 (1995),<br></p>Fórmula:C14H17N3O2Pureza:90%Forma y color:NeatPeso molecular:259.30N6-(2-Isopentenyl)adenine
CAS:Producto controlado<p>Applications N6-(2-Isopentenyl)adenine can be used in biological study for cytokinins stimulated expression of stress-related proteins and transcripts in Arabidopsis thaliana with isopentenyltransferase overexpression.<br>References Skalak, J., et al.: J. Exp. Bot., 67, 2861-2873 (2016)<br></p>Fórmula:C10H13N5Forma y color:White To Off-WhitePeso molecular:203.241,3,7-Trimethyluric Acid-d3
CAS:Producto controlado<p>Stability Store in freezer<br>Applications A caffeine metabolite.<br>References Regal, K.A., et al.: J. of Chromatography B, 708, 75 (1998)<br></p>Fórmula:C82H3H7N4O3Forma y color:NeatPeso molecular:213.21(3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid
CAS:Pureza:97.0%Peso molecular:355.739990234375MOC-POC Tenofovir Fumarate Salt (Mixture of Diastereomers)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Tenofovir (T018500) impurity.<br></p>Fórmula:C17H26N5O10P·C4H4O4Forma y color:White To Off-WhitePeso molecular:607.463-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxamide
CAS:Producto controlado<p>Impurity Allopurinol EP Impurity C / Allopurinol USP Related Compound C<br>Applications 3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxamide (Allopurinol EP Impurity C) is an impurity of Allopurinol (A547300).<br></p>Fórmula:C6H6N6OForma y color:Off-WhitePeso molecular:178.153,5-Dinitropyridine
CAS:Producto controlado<p>Applications 3,5-Dinitropyridine is used as an azabenzyne pyrolytic precursor. The anion radical of 3,5-dinitropyridine aundergoes reversible dimerization reactions.<br>References Winkler, M., et al.: J. Am. Chem. Soc., 126, 6135 (2004); Macias-Ruvalcaba, N., et al.: J. Electroanal. Chem., 600, 294 (2007)<br></p>Fórmula:C5H3N3O4Forma y color:NeatPeso molecular:169.104-(3,4-dimethylphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:281.3800048828125Chloromethyl Isopropyl Carbonate
CAS:Producto controlado<p>Stability Moisture sensitive<br>Applications Chloromethyl Isopropyl Carbonate 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> 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>References Mackman, R., et al.: Bioorg. Med. Chem., 15, 5519 (2007), Baudy, R., et al.: J. Med. Chem., 52, 771 (2009),<br></p>Fórmula:C5H9ClO3Forma y color:NeatPeso molecular:152.583-(2-CHLOROPYRIMIDIN-4-YL)-1-(CYCLOPROPYLSULFONYL)-1H-INDOLE
Pureza:95.0%Peso molecular:333.79000854492192-Chloro Adenosine
CAS:<p>Applications A selective A1-adenosine receptor agonist. Induces apoptosis.<br>References Evans, et al.: Neurosci. Lett., 83, 287 (1987), Szondy, Z.: Biochem. J., 304, 877 (1994)<br></p>Fórmula:C10H12ClN5O4Forma y color:Off-WhitePeso molecular:301.69Memantine Glycine
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications An impurity of the antiparkinsonian and antispasmodic agent Memantine (M218000).<br>References Rystov, L. et al.: J. Pharmac. Biomed. Anal., 56, 887 (2011);<br></p>Fórmula:C14H23NO2Forma y color:NeatPeso molecular:237.347-Hydroxy DAMPA
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications A metabolite of DAMPA.<br>References Bleyer, W., et al.: Cancer, 41, 36 ( 1978), Abelson, H., et al.: J. Clin. Oncol., 1, 208 (1983), Fabre, G., et al.: Biochem. Pharmacol., 35, 1325 (1986), Widemann, B., et al.: Clin. Chem., 45, 223 (1999),<br></p>Fórmula:C15H15N7O3Forma y color:YellowPeso molecular:341.32Paraxanthine
CAS:<p>Stability Store tightly sealed at RT<br>Applications Paraxanthine is an adenosine receptor ligand and a major metabolite of caffeine.This compound is a contaminant of emerging concern (CECs).<br>References Proc. Natl. Acad. Sci. USA 78, 3260 (1981); Cell Mol. Neurobiol., 3, 69 (1983); Eur. J. Pharmacol., 179, 295 (1990)<br></p>Fórmula:C7H8N4O2Forma y color:White To Light YellowPeso molecular:180.16Thyroxine Ethyl Ester
CAS:Producto controlado<p>Applications An analog of Thyroxine (L425600) with stimulatory effects on human red blood cell membrane Ca2+-activated ATPase. It is a potential inactivator of iodothyronine deiodinase type II.<br>References Davis, F.B. et al.: J. Biol. Chem., 258, 12373 (1983); Safran, M. et al.: J. Biol. Chem., 268, 14224 (1993);<br></p>Fórmula:C17H15I4NO4Forma y color:NeatPeso molecular:804.92Theophylline-7-acetic Acid
CAS:Producto controlado<p>Applications A xanthine derivative with bronchodilator activity. Typically combined as salt component with other medications such as Ambroxol to treat bronchial and pulmonary diseases.<br>References Kim, S., et al.: J. Med. Chem., 45, 2131 (2002), Bruno-Blanch, L., et al.: Bioorg. Med. Chem. Lett., 13, 2749 (2003), Foppoli, A., et al.: J. Pharm. Sci., 96, 1139(2007),<br></p>Fórmula:C9H10N4O4Forma y color:NeatPeso molecular:238.20Mono-POC Isopropyl Tenofovir(Mixture of Diastereomers)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Tenofovir (T018500) impurity.<br></p>Fórmula:C17H28N5O7PForma y color:White SolidPeso molecular:445.412,5-Pyridinedicarboxylic Acid
CAS:Producto controlado<p>Applications Used in the preparation of new 2,5-pyridinedicarboxylic acids derivatives as antiviral agents.<br>References Pocker, Y., et al.: Biochemistry, 19, 2045 (1980), Flint, D., et al.: J. Biol. Chem., 268, 22369 (1993),<br></p>Fórmula:C7H5NO4Forma y color:NeatPeso molecular:167.12Pleconaril
CAS:Producto controlado<p>Applications Picornavirus replication inhibitor. Antiviral.<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>References Kearns, G.L., J. Clin. Pharmacol., 39, 613 (1999), Schmidtke, M. et al.: Antiviral Res. 81, 56 (2009)<br></p>Fórmula:C18H18F3N3O3Forma y color:NeatPeso molecular:381.35Hypoxanthine-13C2,15N (Mixture)
CAS:<p>Applications A metabolite of Purine in cocaine addiction.<br>References Jansen, R., et al.: Clin. Biochem., 38, 362 (2005), Vorst, O., et al.: Metabolomics, 1, 169 (2005), Want, E., et al.: ChemBioChem., 6, 1941 (2005), van der Werf, M., et al.: Anal. Biochem., 370, 17 (2007),<br></p>Fórmula:C3C2H4N3NOForma y color:NeatPeso molecular:139.09Ethyl 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylate
CAS:<p>Applications Ethyl 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylate is used in the synthesis of the major metabolites 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 Li, X., et. al.: Lett. Org. Chem., 12, 217 (2015); 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:C13H13NO3SForma y color:NeatPeso molecular:263.317-BROMO-2-(3-(PYRIMIDIN-2-YL)PHENETHYL)ISOINDOLIN-1-ONE
CAS:Pureza:95.0%Peso molecular:394.27200317382816-Methyl-5-((3-(2-(methylthio)pyrimidin-4-yl)pyridin-2-yl)oxy)naphthalen-1-amine
CAS:Pureza:98%Peso molecular:374.45999145507812-(5-amino-3-methyl-1H-pyrazol-1-yl)-6-phenylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:267.2919921875Methotrexate Dimethylamide (>90%)
CAS:Producto controlado<p>Applications Methotrexate Dimethylamide is an impurity of Methotrexate (M260675) which is a folic acid antagonist. Used as a antineoplastic and antirheumatic.<br>References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),<br></p>Fórmula:C22H27N9O4Pureza:>90%Forma y color:NeatPeso molecular:481.508Thyroxine
CAS:Producto controlado<p>Applications Thyroxine is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine. The D-form has very little activity as a thyroid hormone, but has been used to treat hyperlipidemia.<br>References Post, A., et al.: Anal. Profiles Drug Subs., 5, 225 (1976); Nelson, J.C., et al.: Clin. Chem., 34, 1737 (1988); Fischer, D.A., et al.: Clin. Chem., 42, 135 (1996); Cavalieri, R.R., et al.: Thyroid, 7, 177 (1997);<br></p>Fórmula:C15H11I4NO4Forma y color:Off-WhitePeso molecular:776.87N-Acetyl Memantine
CAS:Producto controlado<p>Applications N-Acetyl Memantine is an intermediate used for preparation of Memantine (M218000).<br>References Gerzon, K., et al.: J. Med. Chem., 6, 760 (1963), Reddy, J., et al.: Org. Process Res. Dev., 11, 268 (2007),<br></p>Fórmula:C14H23NOForma y color:WhitePeso molecular:221.34Isonicotinic Acid
CAS:<p>Applications Used in the biological study of differentiation induced by nicotinic acid, nicotinamide and isonicotinic acid in human leukemia cell lines.<br>References Zeilinger, S., et al.: J. Biol. Chem., 271, 25624 (1996), Panagiotou, G., et al.: J. Biotechnol., 118, 304 (2005),<br></p>Fórmula:C6H5NO2Forma y color:Light BrownPeso molecular:123.11trans (2,3)-Dihydro Tetrabenazine
CAS:Producto controlado<p>Applications A metabolite of Tetrabenazine in vivo. The trans izomer 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:319.442,5-Ethyl Acetate Febuxostat
CAS:Producto controlado<p>Applications Febuxostat (F229000) is the parent compound for 2,5-Ethyl Acetate Febuxostat. 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 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:C20H25NO5SForma y color:NeatPeso molecular:391.48(2R,3R,4R,5R)-2-(2-AMINO-9H-PURIN-9-YL)-5-(HYDROXYMETHYL)-3-METHYLTETRAHYDROFURAN-3,4-DIOL
CAS:Pureza:95.0%Peso molecular:281.27200317382813-((3-(N-Cyclopropylsulfamoyl)-7-(2,4-dimethoxypyrimidin-5-yl)quinolin-4-yl)amino)-5-(3,5-difluorophenoxy)benzoic acid
CAS:Pureza:98%Peso molecular:649.630004882813Ref: 10-F867169
5mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar250mgA consultar1,7-Dimethyluric Acid
CAS:Producto controlado<p>Applications A metabolite of Caffeine.<br>References Kalow, W., et al.: Clin. Pharmacol. Ther., 53, 503 (1993), Sharma, S., et al.: Cancer Res., 54, 5848 (1994), Sugawara, M., et al.: J. Biol. Chem., 275, 16473 (2000), Takeda, M., et al.: J. Pharmacol. Exp. Ther., 302, 666 (2002),<br></p>Fórmula:C7H8N4O3Forma y color:NeatPeso molecular:196.163-[(4,6-Dimethylpyrimidin-2-yl)amino]benzoic acid
CAS:Fórmula:C13H13N3O2Pureza:95.0%Forma y color:SolidPeso molecular:243.266Methyl 2-(2-((6-(2-cyanophenoxy)pyrimidin-4-yl)oxy)phenyl)acetate
CAS:Pureza:98%Peso molecular:361.356994628906252-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic Acid
CAS:Producto controlado<p>Applications 2-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid is an impurity of Febuxostat (F229000), an xanthine oxidase/xanthine dehydrogenase inhibitor used for the treatment of hyperuricemia and chronic gout.<br>References Kadivar, M.H., et al.: J. Pharma. Biomed. Anal., 56, 749 (2011);<br></p>Fórmula:C16H18N2O4SForma y color:White To Off-WhitePeso molecular:334.394-(3,4-dimethylphenyl)-6-(3-methylphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:289.38198852539064-(3,3-Dipropyl-ureido)benzenesulfonyl chloride
CAS:Fórmula:C13H19ClN2O3SPureza:98%Forma y color:SolidPeso molecular:318.824-Hydroxy-3-nitrophenylacetic Acid
CAS:Producto controlado<p>Applications A metabolite of Nitrotyrosine (N597000), which is excreted in the urine.<br>References van der Vliet, A., et al.: J. Biol. Chem., 272, 7617 (1997), Tabrizi-Fard, M., et al.: Drug Metab. Dispos., 27, 429 (1999), Souza, J., et al.: Arch. Biochem. Biophys., 380, 360 (2000),<br></p>Fórmula:C8H7NO5Forma y color:NeatPeso molecular:197.14N-Desmethyl Zolmitriptan
CAS:<p>Impurity Zolmitriptan USP Related Compound A<br>Stability Hygroscopic<br>Applications A metabolite of Zolmitriptan (Z639000). Zolmitriptan USP Related Compound A.<br>References Chen, J., et al.: J. Pharm. Biomed. Anal., 35, 639 (2004), Srinivasu, M., et al.: J. Pharm. Biomed. Anal., 37, 453 (2005),<br></p>Fórmula:C15H19N3O2Forma y color:NeatPeso molecular:273.33(S)-Methyl 2-benzamido-5-guanidinopentanoate hydrochloride
CAS:Fórmula:C14H21ClN4O3Pureza:95.0%Peso molecular:328.8Rizatriptan
CAS:<p>Rizatriptan (Risatriptan) is a selective 5-hydroxytryptamine 1B/1D receptor agonist used in the study of migraine.</p>Fórmula:C15H19N5Pureza:99.74%Forma y color:SolidPeso molecular:269.35Ref: 10-F788415
1gA consultar2gA consultar5gA consultar10gA consultar25gA consultar100mgA consultar250mgA consultar500mgA consultar4-(3-chlorophenyl)-6-(3,4-dimethylphenyl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:309.79998779296875Memantine Lactose Adduct
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications A lactose adduct of Memantine (M218000). Intermediate in the synthesis of reducing carbohydrate Adamantane amines for use in treating Gram positive or Gram negative bacteria infections.<br>References Kustimur, et al.: Chinese Med. J., 116, 633 (2003),<br></p>Fórmula:C24H41NO10Forma y color:NeatPeso molecular:503.584-Ethoxy-3-(3-pyridin-2-yl-ureido)benzenesulfonyl chloride
CAS:Fórmula:C14H14ClN3O4SPureza:98%Forma y color:SolidPeso molecular:355.79Tenofovir Disoproxil Isopropoxycarbonyl
CAS:<p>Stability Hygroscopic<br>Applications Tenofovir Disoproxil derivative as antiviral and antitumor agent.<br></p>Fórmula:C23H36N5O12PForma y color:White SolidPeso molecular:605.53Xanthine
CAS:Xanthine, a purine breakdown product, is turned into uric acid by xanthine oxidase and blocks adenosine receptors.Fórmula:C5H4N4O2Pureza:99.03% - 99.36%Forma y color:SolidPeso molecular:152.113-Chlorodiphenylamine
CAS:Producto controlado<p>Applications 3-Chlorodiphenylamine (cas# 101-17-7) is a compound useful in organic synthesis.<br></p>Fórmula:C12H10ClNForma y color:NeatPeso molecular:203.675-BENZYLOXY-2-(5-CHLORO-PYRIDIN-3-YL)-4-METHOXY-PYRIMIDINE
CAS:Pureza:95.0%Peso molecular:327.76998901367194-(3-methylthiophen-2-yl)-6-(thiophen-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:273.36999511718753-Descyano-3-((hydroxyimino)methyl) Febuxostat
CAS:Producto controladoFórmula:C16H18N2O4SForma y color:NeatPeso molecular:334.392-[5-amino-3-(2-thienyl)-1H-pyrazol-1-yl]-5,6-dimethylpyrimidin-4(3H)-one
CAS:Pureza:95.0%Peso molecular:287.33999633789064-(4-Oxobutyl)benzoic Acid Methyl Ester
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 4-(4-Oxobutyl)benzoic Acid Methyl Ester is used as a reagent in the preparation of Pemetrexed (P219500) and furoxanoxyalkyl esters of Pemetrexed as antifolates and nitric oxide donors for use as anticancer agents.<br>References Zhao, D., et al.: Zhongguo Yaowu Huaxue Zazhi, 18, 445 (2008); Yi, B., et al.: Zhongguo Yiyao Gongye Zazhi, 37, 798 (2006); Min, T., et al.: Med. Chem. Res., 18, 495 (2009)<br></p>Fórmula:C12H14O3Forma y color:NeatPeso molecular:206.241-(4-tert-Butylphenyl)-2-pyrimidin-4-yl ethanol
CAS:Fórmula:C16H20N2OPureza:≥95%Forma y color:SolidPeso molecular:256.349Zebularine
CAS:Producto controlado<p>Applications It is a cytidine analogue, cytidine deaminase inhibitor, and DNA demethylating agent.<br>References Driscoll, J., et al.: J. Med. Chem., 34, 3280 (1991), Ueki, T., et al.: Cancer Res., 60, 1835 (2000),Sherr, C., et al.: Cell, 116, 235 (2004), Dote, H., et al.: Clin. Cancer Res.,11, 4571 ( 2005),<br></p>Fórmula:C9H12N2O5Forma y color:NeatPeso molecular:228.204-(3-fluorophenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine
CAS:Pureza:95.0%Peso molecular:269.278991699218752-Chloro-4-(3-pyridin-4-yl-ureido)benzenesulfonylchloride hydrochloride
CAS:Fórmula:C12H10Cl3N3O3SPureza:98%Forma y color:SolidPeso molecular:382.645-(4-Fluorophenyl)-2-methyl-4-(4-pyridyl)-1h-pyrimidin-6-one
CAS:Pureza:98%Peso molecular:281.29000854492191-(4-(3-Amino-1H-indazol-4-yl)phenyl)-3-(2-fluoro-5-methylphenyl)urea
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:375.4070129394531N-Cyclopropyl-N'-piperidin-3-ylmethyl-pyrimidine-4,6-diamine hydrochloride
CAS:Pureza:95.0%Peso molecular:283.79998779296875Methotrexate-Cadaverine-Biotin Conjugate
Producto controlado<p>Applications Methotrexate-Cadaverine-Biotin Conjugate is biotin labelled Methotrexate. Methotrexate (M260675) is a folic acid antagonist and it is used as a antineoplastic and antirheumatic.<br>References Freeman, M.V., J. Pharmacol. Exp. Ther., 122, 154 (1958), Weinblass, M.E., et al.: N. Engl. J. Med., 312, 818 (1985),<br></p>Fórmula:C35H48N12O6SPureza:>85%Forma y color:NeatPeso molecular:764.96-Amino-1,3-dipropyl-5-nitrosouracil
CAS:Producto controlado<p>Stability Stable at RT<br>Applications An intermediate used for the sythesis of xanthine derivatives.<br>References Daly, J.W., et al.: J. Med. Chem., 28, 487 (1985), Erickson, R.H., et al.: J. Med. Chem., 34, 3405 (1991),<br></p>Fórmula:C10H16N4O3Forma y color:NeatPeso molecular:240.265-Amino-N1-methyl-1H-imidazole-1,4-dicarboxamide
CAS:Producto controlado<p>Applications 5-Amino-N1-methyl-1H-imidazole-1,4-dicarboxamide is a metabolite of Temozolomide (T017775); an imidazotetrazine alkylating agent and antineoplastic.<br>References Newlands, E.S., et al.: Cancer Treat. Rev., 23, 35 (1997); Kim, C., et al.: J. Biol. Chem., 274, 1233 (1999); Hait, W., et al.: Cancer Res., 69, 1263 (2009); Wang, Y., et al.: J. Org. Chem., 62, 7288 (1997)<br></p>Fórmula:C6H9N5O2Forma y color:Off-WhitePeso molecular:183.171-(3-(2-(Dimethylamino)ethyl-2-((5-((N-methylsulfamoyl)methyl)-1H-indol-3-yl)methyl)-1H-indo-5-yl)-N-methylmethanesulfonamide
Fórmula:C25H33N5O4S2Forma y color:NeatPeso molecular:531.69Febuxostat-d9
CAS:Producto controlado<p>Applications Labelled Febuxostat (F229000). Xanthine oxidase/xanthine dehydrogenase inhibitor. Used for treatment of hyperuricemia and chronic gout.<br>References 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:C16D9H7N2O3SForma y color:NeatPeso molecular:325.43Ormetoprim
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications It is a potent and selective inhibitor of bacterial dihydrofolate reductase, the enzyme responsible for the NADPH-dependent reduction of 7,8-dihydrofolate to 5,6,7,8-tetrahydrofolate. Antibacterial.This compound is a contaminant of emerging concern (CECs).<br>References Manius, G.J., et al.: Anal. Profiles Drug Subs., 7, 445 (1978), Roth, B., et al.: J. Med. Chem., 23, 379 (1980), Brogden, R.N., et al.: Drugs, 23, 405 (1982),<br></p>Fórmula:C14H18N4O2Forma y color:Off-WhitePeso molecular:274.328-Descarboxamido-8-cyano Temozolomide
CAS:Producto controlado<p>Applications 8-Descarboxamido-8-cyano Temozolomide is a useful synthetic intermediate in the synthesis of Temozolomide (T017775); an imidazotetrazine alkylating agent and antineoplastic.<br>References Newlands, E.S., et al.: Cancer Treat. Rev., 23, 35 (1997); Kim, C., et al.: J. Biol. Chem., 274, 1233 (1999); Hait, W., et al.: Cancer Res., 69, 1263 (2009); Wang, Y., et al.: J. Org. Chem., 62, 7288 (1997)<br></p>Fórmula:C6H4N6OForma y color:Light Yellow To Light BrownPeso molecular:176.144-(Benzylamino)-2-((3-chloro-4-hydroxyphenethyl)amino)pyrimidine-5-carboxamide
CAS:Pureza:95.0%Peso molecular:397.8599853515625Tenofovir Monoisoproxil Dimer Ammonium Sodium Salt (>85%)
Producto controlado<p>Stability Light Sensitive, Temperature Sensitive, Very Hygroscopic<br>Applications Tenofovir Monoisoproxil Dimer Ammonium Sodium Salt is an impurity in the synthesis of Tenofovir disoproxil (T018505),an acyclic phosphonate nucleotide analogue; reverse transcriptase inhibitor.<br>References Peng, J., et al.: J. Clin. Pharmacol., 46, 265 (2006), Seminari, E., et al.: J. Antimicrob. Chemother., 60, 831 (2007),<br></p>Fórmula:C29H42N10O14P2•x(Na)•x(NH3)Pureza:>85%Forma y color:NeatPeso molecular:816.65 + x(22.99) + x(17.03)2,4-Pteridinediamine-6-methanol
CAS:Producto controladoFórmula:C7H8N6OForma y color:NeatPeso molecular:192.183-Descyano Febuxostat
CAS:Producto controlado<p>Applications 3-Descyano Febuxostat 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 Kadivar, M.H., et. al.: J. Pharmaceut. Biomed. Anal., 56, 749 (2011); 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:C15H17NO3SForma y color:NeatPeso molecular:291.371-Bromo-3-methyladamantane
CAS:Producto controladoFórmula:C11H17BrForma y color:NeatPeso molecular:229.163-Nitropyridine
CAS:Producto controlado<p>Applications Used in the novel synthesis of biologically active nitro heterocyclic compounds.<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>References Pawar, N., et al.: Eur. J. Pharm. Sci., 21, 115 (2004), Badgujar, D., et al.: J. Sci. Ind. Res., 66, 250 (2007),<br></p>Fórmula:C5H4N2O2Forma y color:NeatPeso molecular:124.102-Amino-6-(5-methylfuran-2-yl)-5-nitropyrimidin-4-yl 4-methylbenzenesulfonate
CAS:Pureza:97%Peso molecular:390.3699951171875
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