Esteroides
Los esteroides son una clase de compuestos orgánicos con una estructura molecular característica compuesta por cuatro anillos fusionados. Desempeñan un papel vital en diversos procesos biológicos, actuando como hormonas que regulan el metabolismo, la función inmunitaria y la reproducción. Los esteroides se utilizan ampliamente en medicina por sus propiedades antiinflamatorias, inmunosupresoras y anabólicas. En la investigación, se estudian por su potencial terapéutico en el tratamiento de afecciones como la artritis, el asma y los desequilibrios hormonales. En CymitQuimica, encontrarás una amplia selección de esteroides, esenciales para la investigación en farmacología, bioquímica y el desarrollo de terapias basadas en esteroides.
Subcategorías de "Esteroides"
Se han encontrado 1702 productos de "Esteroides"
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4-Pregnen-11β,17α-diol-3,20-dione-2,2,4,6,6,21,21,21-d8
CAS:Producto controlado<p>Applications 4-Pregnen-11beta,17alpha-diol-3,20-dione-2,2,4,6,6,21,21,21-d8 is a useful isotopically labeled compound of 21-Deoxy Cortisol (D232605)<br></p>Fórmula:C21H22D8O4Forma y color:NeatPeso molecular:354.523a,17b-Androst-5-enediol
CAS:Producto controlado<p>Applications 5-Androstenediol is a steroid androgen metabolite of Testosterone (T155000), the principal hormone of the testes, produced by the interstitial cells.<br>References Miller, M., et al.: Steroids., 78, 15 (2013); Baker, M.E., et al.: Steroids., 77, 1192 (2012); Ronis, M.J.J. et al.: Comp. Biochem. Physiol.-C: Pharmacol. Toxicol. Endocrinol., 121C, 221 (1998);<br></p>Fórmula:C19H30O2Forma y color:NeatPeso molecular:290.44(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione
CAS:<p>Impurity Fluticasone USP Related Compound B<br>Applications An impurity of Fluticasone Propionate (F599500), a derivative of Flumethasone (F455000). An antiallergic; anti-asthmatic; anti-inflammatory. Fluticasone USP Related Compound B.<br>References Matuszewski, B, et al.: Anal. Chem., 75, 3019 (2003), Fekete, S., et al.: J. Pharm. Biomed. Anal., 49, 64 (2009), Meltzer, E.O., et al.: J. Allergy Clin. Immunol., 86, 221 (1990), Mitchison, H.C., et al.: Gut, 32, 260 (1991), Phillipps, G.H., et al.: J. Med. Chem., 37, 3717 (1994)<br></p>Fórmula:C22H24F2O5SForma y color:Off-White To BeigePeso molecular:438.486α-Chlorobeclomethasone Dipropionate
CAS:Producto controlado<p>Impurity Beclomethasone Dipropionate EP Impurity E<br>Applications 6α-Chlorobeclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity E) is an analogue of Beclomethasone Dipropionate (B131030), an antiallergic, antiasthmatic (inhalate). Anti-inflammatory (topical).<br>References Laube, B., et al.: J. Allergy Clin. Immunol., 101, 475 (1998); Harrison, L., et al.: Eur. J. Clin. Pharmacol., 58, 191 (2002); Maneechotesuwan, K., et al.: J. Allergy Clin. Immunol., 121, 43 (2008)<br></p>Fórmula:C28H36Cl2O7Forma y color:NeatPeso molecular:555.49Testosterone Palmitate-d31
CAS:Producto controlado<p>Applications Testosterone Palmitate-d31 is the labeled analogue of Testosterone Palmitate (T155140) which is found in male serum.<br>References Addo, S.B., et. al.: Steroid, 54, 257 (1989)<br></p>Fórmula:C35D31H27O3Forma y color:NeatPeso molecular:558.024Androsta-4,8(14)-diene-3,17-dione
CAS:Producto controladoFórmula:C19H24O2Forma y color:NeatPeso molecular:284.393Allo-3a-tetrahydro Cortisol-d6 (Major)
CAS:Producto controladoFórmula:C21H28D6O5Forma y color:NeatPeso molecular:372.528634-Pregnen-17α,21-diol-3,20-dione-21,21-d2
CAS:Producto controlado<p>Applications 4-Pregnen-17alpha,21-diol-3,20-dione-21,21-d2 (CAS# 1271728-08-5) is a useful isotopically labeled research compound.<br></p>Fórmula:C21H28D2O4Forma y color:NeatPeso molecular:348.48Cloticasone
CAS:Producto controlado<p>Applications Cloticasone is an intermediate in the synthesis of Fluticasone Propionate.<br>References Meltzer, E.O., et al.: J. Allergy Clin. Immunol., 86, 221 (1990), Mitchison, H.C., et al.: Gut, 32, 260 (1991), Phillipps, G.H., et al.: J. Med. Chem., 37, 3717 (1994)<br></p>Fórmula:C22H27ClF2O4SForma y color:NeatPeso molecular:460.961,4-Androstadien-17α-methyl-17β-ol-3-one-2,4,6α-d3
CAS:Producto controlado<p>Applications 1,4-Androstadien-17alpha-methyl-17beta-ol-3-one-2,4,6alpha-d3 is a useful isotopically labeled compound of Methandrostenolone (M226000)<br></p>Fórmula:C20H25D3O2Forma y color:NeatPeso molecular:303.4613-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
CAS:Producto controlado<p>Impurity Levonorgestrel EP Impurity D<br>Applications 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of Levonorgestrel.<br>References McGinty, D., et al.: Endocrinology, 24, 829 (1939), Belanger, A., et al.: Steroids, 37, 361 (1981), Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1985), Klebe, G., et al.: J. Med. Chem., 37, 4130 (1994),<br></p>Fórmula:C21H30OForma y color:NeatPeso molecular:298.466-Bromo-6-dehydro-17α-acetoxy Progesterone
CAS:Producto controlado<p>Applications Progesterone (P755900) impurity.<br>References Liang, T., et al.: Biol. Chem., 256, 7998 (1981), Bratoeff, E., et al.: J. Steroid Biochem. Mol. Biol., 111, 275 (2008),<br></p>Fórmula:C23H29BrO4Forma y color:NeatPeso molecular:449.38Cholesta-3,5-diene-7-one-25,26,26,26,27,27,27-d7
CAS:Producto controlado<p>Applications Cholesta-3,5-diene-7-one-25,26,26,26,27,27,27-d7 is a compound useful in organic synthesis.<br></p>Fórmula:C27D7H35OForma y color:NeatPeso molecular:389.67(17β)-4,17-Dimethyl-androsta-2,4-dieno[2,3-d]isoxazol-17-ol
CAS:Producto controlado<p>Applications Used in the preparation of Epostane (E588850).<br></p>Fórmula:C22H31NO2Forma y color:NeatPeso molecular:341.494-Androsten-17α-ol-3-one-2,2,4,6,6-d5
CAS:Producto controlado<p>Applications 4-Androsten-17alpha-ol-3-one-2,2,4,6,6-d5 (CAS# 165195-35-7) is a useful isotopically labeled research compound.<br></p>Fórmula:C19H23D5O2Forma y color:NeatPeso molecular:293.46Methyl 3α,7α-Diacetoxy-12-oxo-5β-cholan-24-oate
CAS:Producto controladoFórmula:C29H44O7Forma y color:NeatPeso molecular:504.66Tauro 6-Ethylchenodeoxycholic Acid Sodium Salt
CAS:Producto controlado<p>Applications Tauro 6-Ethlchenodeoxycholic Acid Sodium Salt can be otained from 6-Ethylchenodeoxycholic Acid (E899810) which is a derivative of the bile acid Chenodeoxycholic Acid (C291900). 6-Ethylchenodeoxycholic Acid (E899810) is a potent activator of the farnesoid X nuclear receptor which reduces liver fat and fibrosis in animal models of fatty liver disease.<br>References Neuschwander-Tetri, B.A., et al.: Lancet., 385, 956 (2015)<br></p>Fórmula:C28H48NNaO6SForma y color:NeatPeso molecular:549.74Cholesterol-3-18O
CAS:Producto controlado<p>Applications [18O] Cholesterol can be used as a practical tracer for studies of cholesterol metabolism in humans.<br>References Hudgins, L.C., et al.: Biomed. Environ. Mass Spect., 17, 463 (1988),<br></p>Fórmula:C27H46OForma y color:NeatPeso molecular:388.65
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