Sulfonatos y Sulfatos Orgánicos
Los sulfonatos son compuestos que contienen un grupo funcional -SO₃, donde un átomo de azufre está unido a tres átomos de oxígeno, con uno de ellos enlazado a un grupo alquilo o arilo. Estos compuestos se utilizan en la formulación de APIs debido a su capacidad para mejorar la solubilidad y estabilidad de los principios activos. Su estructura también puede conferir propiedades antimicrobianas o antiinflamatorias. Los sulfatos orgánicos son derivados del ácido sulfúrico, donde el grupo -OSO₃ se une a un átomo de carbono en una estructura orgánica. Se emplean en la fabricación de algunos APIs para modificar la solubilidad y bioactividad de los compuestos. Los sulfatos también son útiles para mejorar la biodisponibilidad de ciertos principios activos en tratamientos farmacológicos.
En CymitQuimica ofrecemos sulfonatos y sulfatos orgánicos de alta pureza para su uso en formulaciones farmacéuticas, química fina y biotecnología.
Se han encontrado 10393 productos de "Sulfonatos y Sulfatos Orgánicos"
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Fenamiphos Sulfone
CAS:Producto controlado<p>Applications A toxic metabolite of Fenamiphos, a pesticide in fruits and vegetables.<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 Schenck, F., et al.: Bull. Environ. Contam. Toxicol., 73, 24 (2004), Okihashi, M., et al.: J. Pestic. Sci., 30, 368 (2005), Lopez, M., et al.: J. Agric. Food Chem., 56, 1553 (2008),<br></p>Fórmula:C13H22NO5PSForma y color:NeatPeso molecular:335.36a-Methyl-4-propylphenylacetic Acid
CAS:Producto controladoFórmula:C12H16O2Forma y color:White To Off-WhitePeso molecular:192.252,4,5-Trichloro-1,3-benzenedicarbonitrile
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications 2,4,5-Trichloro-1,3-benzenedicarbonitrile is a degradation product of Chlorothalonil (C411250).<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 Bakke, J., et al.: Science, 210, 433 (1980), Aschbacher, P., et al.: Xenobiotica, 17, 1047 (1987), Chadwick, R., et al.: Drug Metab. Dispos., 24, 425 (1992), Wallin, A., et al.: Toxicol. Pathol., 21, 443 (1993),<br></p>Fórmula:C8HCl3N2Forma y color:NeatPeso molecular:231.473,5-Dichloro-2,6-dimethylpyridin-4-amine
CAS:Producto controladoFórmula:C7H8Cl2N2Forma y color:Light YellowPeso molecular:191.06Erdosteine Bis-N-(2-Oxo-3-tetrahydrothienyl) Impurity (Erdosteine EP21506)
CAS:Producto controlado<p>Impurity Erdosteine EP21506 Impurity<br>Stability Hygroscopic<br>Applications An impurity of the mucolytic Erdosteine (E596050).<br></p>Fórmula:C12H16N2O4S3Forma y color:NeatPeso molecular:348.46Acetamidine-d3 Hydrochloride
CAS:Producto controlado<p>Applications Acetamidine-d3 Hydrochloride is a useful compound in the synthesis of 3-Chloro-3-methyl-d3-diazirine (CAS# 35496-73-2).<br>References Liu, M. T. H., et al.: J. Org. Chem., 45, 4515 (1980)<br></p>Fórmula:C2D3H3N2·ClHForma y color:NeatPeso molecular:61.1036464,6-Dichloro-5-(2-methoxyphenoxy)-2,2’-bipyrimidine
CAS:Producto controlado<p>Impurity Bosentan USP Related Compound D<br>Applications Bosentan USP Related Compound D<br>References Morimoto, H., et al.: J. Med. Chem., 44, 3369 (2001),<br></p>Fórmula:C15H10Cl2N4O2Forma y color:NeatPeso molecular:349.17Flurbiprofen Acyl-β-D-glucuronide-d3 (Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Labelled metabolite of Flurbiprofen (F598700).<br>References Van Breemen, R., et al.: Drug Metab. Disposition, 14, 197 (1986), Spraul, M., et al.: J. Pharm. Biomed. Anal., 11, 1009 (1993),<br></p>Fórmula:C21D3H18FO8Forma y color:NeatPeso molecular:423.40O-Ethyl Flunixin
CAS:Producto controlado<p>Applications O-Ethyl Flunixin is an impurity of Flunixin Meglumine (F455400), a cyclooxigenase inhibitor. Anti-inflammatory; analgesic; antipyretic.<br>References McLellan, R., et al.: Drug Metab. Dispos., 24, 1134 (1996), Hannan, P., et al.: Antimicrob. Agents Chemother., 41, 2037 (1997), Tasker, S., et al.: J. Microbiol. Methods., 56, 63 (2004), Regmi, N., et al.: J. Vet. Pharmacol. Therap., 28, 553 (2005),<br></p>Fórmula:C16H15F3N2O2Forma y color:NeatPeso molecular:324.302-(4-Amino-1,3,5-triazin-2-yl)sulfanylethanesulfonic Acid Potassium Salt
CAS:Producto controlado<p>Applications 2-(4-Amino-1,3,5-triazin-2-yl)sulfanylethanesulfonic acid is an impurity of Mesna (M225750).<br></p>Fórmula:C5H7KN4O3S2Forma y color:NeatPeso molecular:274.361,3-Dichloro-2-propanol
CAS:Producto controlado<p>Applications A chloropropanol which shows toxic effects.<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 Andersen, H., et al.: Toxicology, 136, 67 (1999), Fry, J., et al.: Food Chem. Toxicol., 37, 351 (1999), Garle, M., et al.: Xenobiotica, 29, 533 (1999),<br></p>Fórmula:C3H6Cl2OForma y color:NeatPeso molecular:128.99N-Nitroso Tetrahydrofuroylpiprazine
CAS:Producto controladoFórmula:C9H15N3O3Forma y color:NeatPeso molecular:213.2343-Methylbutyl Chloroformate
CAS:Producto controlado<p>Stability Moisture Sensitive<br>Applications 3-Methylbutyl Chloroformate acts as a reagent in the synthesis and antiviral activities of substituted adenine analogs, synthesis and antitumor activity of s-tetrazine derivatives.<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 Wu, G., et al.:Yaoxue Shijian Zazhi, 27, 426 (2009); Hu, W., et al.: Bioorg. Med. Chem. Lett., 14, 1177 (2004)<br></p>Fórmula:C6H11ClO2Forma y color:NeatPeso molecular:150.6N-[6-Chloro-5-(2-methoxyphenoxy)-(2,2-bipyrimidine)4-4-yl]-(1,1-dimethylethyl)-benzenesulfonamide
CAS:<p>Impurity Bosentan USP Related Compound A<br>Applications An intermediate of Bosentan, which is a mixed endothelin receptor antagonist. Bosentan USP Related Compound A.<br></p>Fórmula:C25H24ClN5O4SForma y color:NeatPeso molecular:526.01N,N’-Bis(2,4-xylyl)formamidine
CAS:<p>Applications N,N'-Bis(2,4-xylyl)formamidine is a degradation product of Amitraz (A633320). Amitaz impurity.<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 Fernandez-Alba, A., et al.: Anal. Bioanal. Chem., 389, 1661 (2007), Pico, Y., et al.: Anal. Chem., 79, 9350 (2007), Villaverde, J., et al.: Sci. Total Environ., 390, 507 (2008),<br></p>Fórmula:C17H20N2Forma y color:Off-WhitePeso molecular:252.352-Chloro-5-(1-ethoxy-3-oxoisoindolin-1-yl)benzenesulfonamide
CAS:Producto controlado<p>Applications Ethyl Chlorthalidone is an impurity of Chlorthalidone (C427500). Chlorthalidone is used as a diuretic; an antihypertensive.<br>References Beisenherz, et al.: Arch. Int. Pharmacodyn. Ther., 161, 76 (1966), Zsoter, et al.: J. Pharmacol. Exp. Ther., 180, 723 (1972), Singer, J.M., et al.: Anal. Profiles Drug Subs., 14, 1 (1985),<br></p>Fórmula:C16H15ClN2O4SForma y color:Off WhitePeso molecular:366.82Hydroxy Bosentan-d4
CAS:Producto controlado<p>Applications A labelled analogue of the active metabolite of Bosentan, a mixed endothelin receptor antagonist which is used as a vasodilator.<br>References Clozel, M., et al.: J. Pharmacol. Exp. Ther., 270, 228 (1994), Gutsch, G., et al.: Cardiovasc. Drugs Ther., 10, 717 (1996), Weber, C., et al.: Clin Pharmacol. Ther., 60, 124 (1996), Krum, H., et al.: N. Engl. J. Med., 338, 784 (1998)<br></p>Fórmula:C272H4H25N5O7SForma y color:NeatPeso molecular:571.64Hydrazine Sulfate Salt
CAS:Producto controlado<p>Applications Hydrazine Sulfate Salt is a reagent used in the heterocyclization of primary amines and may be cyclized itself. It is also used in the synthesis of novel triazole corrosion inhibitors for mild steel.<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 Bentiss, F. et al.: J. App. Electrochem., 29, 1073 (1999); Ju, Y. et al.: J. Org. Chem., 71, 135 (2006);<br></p>Fórmula:H2O4S·H4N2Forma y color:Off-WhitePeso molecular:130.12
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