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 4971 productos de "Esteroides y derivados"
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Estrone-2,4-d2
CAS:Producto controlado<p>Applications Estrone-2,4-d2 (CAS# 350820-16-5) is a useful isotopically labeled research compound.<br></p>Fórmula:C182H2H20O2Forma y color:NeatPeso molecular:272.38Obeticholic Acid Methyl Ester
CAS:Producto controlado<p>Applications Obeticholic Acid Methyl Ester is a bile acid derivative useful in research.<br>References Pellicciari, R., et al.: Journal of Medicinal Chemistry, 50, 4265 (2007)<br></p>Fórmula:C27H46O4Forma y color:NeatPeso molecular:434.65Estradiol 17-Valerate-d9
CAS:Producto controlado<p>Applications Labelled Estradiol (E888000) derivative. An estrogen.<br>References Salole, E.G., et al.: Anal. Profiles Drug Subs., 15, 283 (1986), Lievertz, R.W., et al.: Am. J. Obstet. Gynecol., 156, 1289 (1987),<br></p>Fórmula:C23H23D9O3Forma y color:NeatPeso molecular:365.553-Oxo-4-aza-5-androstene-17β-carboxylic Acid
CAS:Producto controladoFórmula:C19H27NO3Forma y color:NeatPeso molecular:317.426α-Chloro-17-acetoxy Progesterone
CAS:<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:C23H31ClO4Forma y color:NeatPeso molecular:406.9436a,9a-Difluoroprednisolone
CAS:Producto controlado<p>Applications 6α,9α-Difluoroprednisolone has shown to increase metastases and increase glucocorticoid activity in C57/BL6 mice.<br>References Albert, D., Zeidman, I.: Cancer Res., 22, 1297 (1962)<br></p>Fórmula:C21H26F2O5Forma y color:White To Light BeigePeso molecular:396.42Fluticasone-d3 17β-Carboxylic Acid
CAS:Producto controladoFórmula:C21H23D3F2O5Forma y color:NeatPeso molecular:399.44Carbenoxolone
CAS:Producto controlado<p>Applications Carbenoxolone<br></p>Fórmula:C34H50O7Forma y color:NeatPeso molecular:570.766α-Hydroxy-21-desacetyl Deflazacort
CAS:Producto controlado<p>Applications The minor metabolite of Deflazacort.<br>References Bernareggi, A., et al.: J. Pharma. Biomed. Anal., 5, 177-81 (1987), Assandri, A., et al.: Xenobiotica, 13(3), 185 (1983), Martinelli, E., et al.: Drug Metab. Dispos., 7, 335 (1979),<br></p>Fórmula:C23H29NO6Forma y color:NeatPeso molecular:415.48Ciclesonide-d7
CAS:Producto controlado<p>Applications A labelled glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis.<br>References ukuoka, E., et al.: Chem. Pharm. Bull., 35, 2943 (1987), Schmitt, E., et al.: J. Pharm. Sci., 88, 291 (1999), Hancock, B., et al.: Pharm. Res., 17, 397 (2000), Hogan, S., et al.: Pharm. Res., 18, 112 (2001).<br></p>Fórmula:C32H37D7O7Forma y color:NeatPeso molecular:547.739α-Bromobudesonide
CAS:Producto controlado<p>Impurity Budesonide EP Impurity J<br>Applications 9α-Bromobudesonide (Budesonide EP Impurity J) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.<br>References Ryrfeldt, Å., et al.: Eur. J. Respir. Dis., 122, 86 (1981); Vestbo, J., et al.: Lancet, 353, 1819 (1999)<br></p>Fórmula:C25H33BrO6Forma y color:NeatPeso molecular:509.43Fluticasone Impurity D
CAS:<p>Fluticasone Impurity D is a sulfoxide that is found in the drug fluticasone. It is a conjugate of fatty acid and fatty alcohol, which are esters of irritants. Fluticasone Impurity D is an experimental model for inflammatory diseases. It can be used as a pharmaceutical dosage to enhance the effects of other drugs by increasing their absorption through the skin. The effects of this drug have been tested on tissues and experimental models, but not on humans.</p>Pureza:Min. 95%5,6-Dehydro-17beta-dutasteride
CAS:<p>5,6-Dehydro-17beta-dutasteride is a synthetic drug product that is used as an analytical standard for the determination of metabolites and impurities in pharmaceuticals. It also has been used as a natural metabolite, which can be found in human urine. 5,6-Dehydro-17beta-dutasteride is a metabolite of dutasteride, which is an antiandrogen medication for the treatment of benign prostatic hyperplasia (BPH). It is also known to inhibit the metabolism of other drugs such as ketoconazole and metoprolol.</p>Fórmula:C27H28F6N2O2Pureza:Min. 95%Peso molecular:526.51 g/mol(3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid sodium salt
CAS:<p>(3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid sodium salt is an impurity standard for the drug product. It is a synthetic metabolite that binds to proteins and has been found in human urine. The chemical synthesis of (3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6 heptenoic acid sodium salt was performed using a high purity custom synthesis and high purity pharmacopoeia grade reagents.</p>Fórmula:C23H23FNNaO4Pureza:Min. 95%Peso molecular:419.42 g/molDesoximetasone impurity A
CAS:Producto controlado<p>Desoximetasone impurity A is an impurity found in the drug product Desoximetasone, which is a corticosteroid. It has been identified as an impurity in the drug product and there are no known uses of Desoximetasone impurity A. This impurity was determined to be natural based on its molecular weight, infrared spectrum, melting point, and elemental analysis. The molecular weight for Desoximetasone impurity A is 687.2 g/mol with a melting point at 89°C and an elemental analysis of Carbon: 29%, Hydrogen: 3%, Nitrogen: 16%, Oxygen: 32%.</p>Fórmula:C21H25FO4Pureza:Min. 95%Peso molecular:360.42 g/molFluorometholone delta 9,11
CAS:Producto controlado<p>Fluorometholone delta 9,11 is a drug product that is used as an analytical reference standard for the quantitative determination of impurities in drugs. It is a natural metabolite and impurity in synthetic drugs such as fluoroquinolones and corticosteroids. Fluorometholone delta 9,11 has been shown to be a substrate for CYP3A4 and P-glycoprotein. This drug has also been shown to have anti-inflammatory effects and may decrease the risk of infection by suppressing neutrophil function.</p>Fórmula:C22H28O3Pureza:Min. 95%Peso molecular:340.46 g/molNorethindrone acetate impurity
CAS:<p>Norethindrone acetate impurity is a drug product that is used in the development and research of drugs. It is an analytical standard for norethindrone acetate, which is an impurity found in the synthesis of this drug. Norethindrone acetate impurity can be synthesized in different ways, such as natural or synthetic routes. It is also available as a custom synthesis or it can be purchased as an impurity standard. This compound's CAS number is 1175129-26-6 and it has a purity level of 99%.</p>Fórmula:C22H28O3Pureza:Min. 95%Forma y color:PowderPeso molecular:340.46 g/molCalcipotriol monohydrate
CAS:<p>Calcipotriol monohydrate, a Vitamin D3 analog, binds well to the vitamin D receptor, used in psoriasis research.</p>Fórmula:C27H42O4Pureza:99.95%Forma y color:SolidPeso molecular:430.62Dexamethasone EP Impurity K
CAS:Producto controladoDexamethasone EP Impurity K is an analytical standard for impurities in the drug product Dexamethasone EP. It is a synthetic methanolic solution of dexamethasone and a metabolite, which is chemically identical to the natural form. The purity of this impurity standard is 99.9%. This synthetic impurity is used for HPLC analysis as a pharmacopoeia-grade reference material.Fórmula:C22H26O4Pureza:Min. 95%Peso molecular:354.44 g/mol
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