Esteroides y derivados
Los esteroides son compuestos orgánicos que poseen una estructura de cuatro anillos fusionados, conocida como el núcleo esteroídico. Este núcleo puede unirse a varios grupos funcionales que modifican sus propiedades y funciones biológicas. Los esteroides tienen un papel clave en la regulación de procesos metabólicos y hormonales. Se utilizan en medicina para tratar trastornos inflamatorios, autoinmunes y desequilibrios hormonales. Además, algunos derivados esteroides tienen propiedades antiinflamatorias potentes, como los corticosteroides. En terapias específicas, se usan para reducir la inflamación y controlar el dolor en diversas enfermedades.
En CymitQuimica contamos con una variedad de esteroides y sus derivados para investigación y desarrollo farmacéutico.
Se han encontrado 4964 productos de "Esteroides y derivados"
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δ6-Gestodene
Producto controlado<p>Applications Δ6-Gestodene, is an impurity of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive.<br>References Duesterberg, B., et al.: Contraception, 24, 673 (1981); Duesterberg, B., et al.: Seroids, 43, 43 (1984); Losert, W., et al.: Arzneim.-Forsch., 35, 459 (1985);<br></p>Fórmula:C21H24O2Forma y color:NeatPeso molecular:308.4121-Butyryloxy Budesonide
<p>Applications 21-Butyryloxy Budesonide is a derivative of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide.<br>References Ryrfeldt., A., et a.: J. Steroid Biochem., 10, 317 (1979); Roth, G., et al.: J. Pharm. Sci., 69, 766 (1980); Clissold, S.P., et al.: Drugs, 28, 485 (1984)<br></p>Fórmula:C29H40O7Forma y color:NeatPeso molecular:500.62Tasimelteon
CAS:<p>Applications Tasimelteon is a novel drug, used in the treatment of non-24 hour sleep-wake disorder. It helps to correct the circadian rhythm disorder often seen in patients who are visually impaired.<br>References Lahon, J. et al.: World. J. Pharm. Res., 3, 1521 (2014);<br></p>Fórmula:C15H19NO2Forma y color:NeatPeso molecular:245.31696-Dehydro Nandrolone Acetate
CAS:Producto controladoFórmula:C20H26O3Forma y color:NeatPeso molecular:314.42Estriol 3,16a,17b-Triacetate
CAS:Producto controlado<p>Applications Estriol 3,16α,17β-Triacetate is a triacetate derivative of Estriol (E888960) with contraceptive activity.<br>References Wotiz, H.H., et al.: J. Reprod. Fertil., 26, 363 (1971)<br></p>Fórmula:C24H30O6Forma y color:NeatPeso molecular:414.4918-Methyl Ethynyl Estradiol
CAS:Producto controladoFórmula:C21H26O2Forma y color:NeatPeso molecular:310.4299Equilenin-d3
CAS:Producto controlado<p>Applications Isotope labelled Equilenin (E592400), which is a naturally occuring estrogenic steroidal hormone (1,2) isolated from urine of pregnant mares (3). Not found in human urine. Component of conjugated estrogenic hormones. Estrogen. This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Corbellini, A. et L.: Farmaco Sci. 1964 Nov;19:913-22.2. Stein, R. et al.: Tetrahedron 1970 Apr;26(8):1917-33.<br></p>Fórmula:C182H3H15O2Forma y color:White To Light BrownPeso molecular:269.35Epoxy Metradiene
CAS:Producto controlado<p>Applications Epoxy Metradiene is an impurity from synthesis of Fluorometholone (F593145),a glucocorticoid; anti-inflammatory.<br>References Kupferman, A., et al.: Arch. Ophthlmol., 640, 100 (1982); Tokunaga H., et al.: Chem. Pharm. Bull., 32, 4012 (1984);<br></p>Fórmula:C22H28O4Forma y color:NeatPeso molecular:356.4620-Dihydroprogesterone Acetate
CAS:Producto controlado<p>Impurity Progesterone EP Impurity E<br>Applications 20-Dihydroprogesterone Acetate (Progesterone EP Impurity E) is an analogue of Progesterone (P755900), a steroid used in cardiovascular and menopausal studies.<br>References Grodstein, F. et al.: New. Eng. J. Med., 335, 453 (1996); Cushman, M. et al.: Circulation, 100, 717 (1999);<br></p>Fórmula:C23H34O3Forma y color:NeatPeso molecular:358.51E-Ospemifene
CAS:Producto controlado<p>Applications E-Ospemifene is the E-isomer of Ospemifene (O703000) and is useful for lowering serum cholesterol. It acts as a antiatherosclerotic and is also estrogen-like.<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 Sodervall, M., et al.: PCT Int. Appl. WO 9942427 A1 19990826. Aug 26, 1999<br></p>Fórmula:C24H23ClO2Forma y color:NeatPeso molecular:378.89Prednisolone 21-Sulfate Sodium Salt
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Prednisolone 21-Sulfate is a metabolite of Prednisolone (P703740).<br>References Hutzler, J., ET AL.: Drug Metab. Dispos., 30, 355 (2002), Sugiyama, D., et al.: J. Biol. Chem., 278, 43489 (2003), Hagenbuch, B., et al.: Xenobiotica, 38, 778 (2008),<br></p>Fórmula:C21H27NaO8SForma y color:NeatPeso molecular:462.49Betamethasone 21-Acetate-d3
CAS:Producto controlado<p>Applications Betamethasone 21-Acetate-d3, is the labeled analogue of Betamethasone 21-Acetate (B327025), which is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.<br>References Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001), Seidler, J., et al.: J. Med. Chem., 46, 4477 (2003), Alsenz, J., et al.: J. Pharm. Sci., 96, 1748 (2007),<br></p>Fórmula:C24H28D3FO6Forma y color:NeatPeso molecular:437.52Boldione (1 mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C19H24O2Forma y color:Single SolutionPeso molecular:284.393-Aminobenzotrifluoride
CAS:Producto controlado<p>Applications 3-Aminobenzotrifluoride is a known human toxin that can cause bacterial mutation and hepatocyte unscheduled DNA 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 Reinhold, D., et al.: T. ASAE, 49, 2077 (2006); Thompson, C., et al.: Environ. Mutagen., 5, 803 (1983)<br></p>Fórmula:C7H6F3NForma y color:YellowPeso molecular:161.12Testosterone 17-O-Acetate-d3 (1mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C21H27D3O3Forma y color:ColourlessPeso molecular:333.48Testosterone Cypionate-d3 (1 mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C27D3H37O3Forma y color:Single SolutionPeso molecular:415.62N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride
CAS:Producto controlado<p>Applications N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride is an impurity of Finasteride (F342000); an inhibitor of 5α-reductase which is the enzyme that converts testosterone to the more potent androgen 5α-dihydrotestosterone.Also an antialopecia agent.<br>References Koronkowski, M.J., et al.: Pharmacotherapy, 13, 309 (1993); Tenover, J.L., et al.: Clin. Ther., 19, 243 (1997); McConnell, J.D., et al.: N. Engl. J. Med., 338, 557 (1998)<br></p>Fórmula:C25H38N2O2Forma y color:NeatPeso molecular:398.586α-Hydroxy Testosterone-d3
CAS:Producto controladoFórmula:C19H25D3O3Forma y color:NeatPeso molecular:307.4416α-Hydroxypregna-4,9(11)-diene-3,20-dione
Producto controlado<p>Applications 16α-Hydroxypregna-4,9(11)-diene-3,20-dione is an intermediate in the synthesis of 16-Hydroxycorticosterone 20-Hydroxy-21-Acid (H918430), an oxidized derivative of corticosterone (C695700).<br>References Allen, G.R., et al.: J. Am. Chem. Soc., 81, 4968 (1959);<br></p>Fórmula:C21H28O3Forma y color:NeatPeso molecular:328.45
