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 4949 productos de "Esteroides y derivados"
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Testosterone Cypionate-d3 (1 mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C27D3H37O3Forma y color:Single SolutionPeso molecular:415.62Testosterone 17-O-Acetate-d3 (1mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C21H27D3O3Forma y color:ColourlessPeso molecular:333.48Boldione (1 mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C19H24O2Forma y color:Single SolutionPeso molecular:284.3920-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:358.51Epoxy 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:356.4618-Methyl Ethynyl Estradiol
CAS:Producto controladoFórmula:C21H26O2Forma y color:NeatPeso molecular:310.42996-Dehydro Nandrolone Acetate
CAS:Producto controladoFórmula:C20H26O3Forma y color:NeatPeso molecular:314.4217-Hydroxypregn-5-ene-3,20-dione
CAS:Producto controlado<p>Applications 17-Hydroxypregn-5-ene-3,20-dione is used in the synthesis of physiologically active steroid esters and spirolactones that functions as potential aldosterone antagonists.<br>References Seletskii, B. M., et al.: Croat. Chem. Acta. , 58, 699 (1986)<br></p>Fórmula:C21H30O3Forma y color:NeatPeso molecular:330.466b-Chloro-7a-hydroxy-6,7-dihydro Cyproterone Acetate
CAS:Producto controlado<p>(1β,2β,6β-7α)-17-(Acetyloxy)-6-chloro-1,2-dihydro-7-hydroxy<br>-3'H-cyclopropa[1,2]pregna-1,4-diene-3,20-dione; 6β-Chloro<br>-1β,2β-dihydro-7α,17-dihydroxy-3'Hcyclopropa[1,2]pregna-1,4-diene-3,20-dione 17-Acetate;<br>Cyproterone Acetate EP Impurity G</p>Fórmula:C24H31ClO5Forma y color:NeatPeso molecular:434.953Dexamethasone 21-Palmitate
CAS:Producto controlado<p>Applications A corticosteroid prodrug for the treatment of eye disorders.<br>References Benameur, H., et al.: J. Pharm. Pharmacol., 47, 812 (1995), Tauchi, Y., et al.: Biol. Pharm. Bull., 24, 925 (2001), Chono, S., et al.: J. Drug Targeting, 13, 407 (2005),<br></p>Fórmula:C38H59FO6Forma y color:NeatPeso molecular:630.87Equilin 3-O-β-D-Glucuronide Sodium Salt
CAS:Fórmula:C24H27NaO8Forma y color:NeatPeso molecular:466.46Betamethasone 21-Acetate
CAS:Producto controlado<p>Applications Betamethasone acetate (BA) 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:C24H31FO6Forma y color:WhitePeso molecular:434.50Mexrenone
CAS:Producto controlado<p>Applications Mexrenone is an impurity of eplerenon (E588775). Eplerenone is a selective aldosterone receptor antagonist (SARA), structurally similar to Spiranolactone. Eplerenone is used alone or in combination with other medications to treat high blood pressure. Eplerenone is in a class of medications called mineralocorticoid receptor antagonists. It works by blocking the action of aldosterone, a natural substance in the body that raises blood pressure.<br>References de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), Delyani, J.A., et al.: Cardiovasc. Drug Rev., 19, 185 (2001), Burgess, E., et al.: Expert. Opin. Pharmacother., 5, 2573 (2004), Ravis, W.R., et al.: J. Clin. Pharmacol., 45, 810 (2005),<br></p>Fórmula:C24H32O5Forma y color:Off-WhitePeso molecular:400.5079(6α,9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Producto controlado<p>Applications (6α,9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione is an intermediate in the synthesis of Paramethasone Acetate (P191845), a derivative of Dexamethasone (D298800), a potent synthetic member of the glucocorticoid class of steroid drugs that has anti-inflammatory and immunosuppressant properties.<br>References Wershil, B.K., et al.: Int. Arch. Allergy Immunol., 107, 323 (1995), Riccardi, C., et al.: Cell Death Diff., 6, 1182 (1999), Llanos, S.L. and Roldan, A.: Bio Cell, 23, 29 (1999)<br></p>Fórmula:C24H29FO6Forma y color:Off-WhitePeso molecular:432.487-[9-[[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17β
Producto controlado<p>Applications Fulvestrant (F862500) impurity C.<br></p>Fórmula:C41H65F5O4S2Forma y color:NeatPeso molecular:781.0717α,21-Dideoxy-6α,9α-Difluoroprednisolone
CAS:Producto controlado<p>Applications 17α,21-Dideoxy-6α,9α-Difluoroprednisolone is an impurity of the drug Difluprednate (D445925). Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation.<br>References Kapp, A., et al.: J. Allergy and Clin. Immunol., 110, 277 (2002); Yasueda, S., et al.: J. Pharm. Biomed. Anal., 30, 1735 (2003); Yamaguchi, M., et al.: Int. J. Pharm., 301, 121 (2005)<br></p>Fórmula:C20H24F2O4Forma y color:NeatPeso molecular:366.41,2-Dihydro Triamcinolone
CAS:Producto controlado<p>Applications 1,2-Dihydro Triamcinolone is a derivative of Triamcinolone (T767165), a glucocorticoid, antiasthmatic (inhalant); antiallergic (nasal).<br>References Florey, K., et al.: Anal. Profiles Drug Subs., 1, 397 (1972); Bernstein, I.L., et al.: Chest, 81, 20 (1982);<br></p>Fórmula:C21H29FO6Forma y color:NeatPeso molecular:396.454β-Hydroxy Cholesterol
CAS:Producto controlado<p>Applications A metabolite of Cholesterol. It is formed from Cholesterol by the drug-metabolizing enzyme cytochrome P 450 3A4. A potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker.<br>References Breuer, O., et al.: J. Lipid Res., 36, 2275 (1995), Pikuleva, I., et al.: J. Biol. Chem., 273, 18153 (1998), Chawla, A., et al.: Science, 294, 1866 (2001), Bodin, K., et al.: J. Biol. Chem., 276, 38685 (2001),<br></p>Fórmula:C27H46O2Forma y color:White To Light BeigePeso molecular:402.6518-Methyl Mestranol
CAS:Producto controlado<p>Applications Mestranol (M258755) derivative. It is used as contraceptive.<br>References Cullen, L.F., et al.: J. Pharma. Sci., 57, 1857 (1968),<br></p>Fórmula:C22H28O2Forma y color:NeatPeso molecular:324.46Dexamethasone Oxetanone
CAS:Producto controlado<p>Applications Dexamethasone Oxetanone is a potent antiglucocorticoid.<br>References Lamontagne, N., et al.: Endocrinology, 114, 2252 (1984);<br></p>Fórmula:C22H27FO4Forma y color:NeatPeso molecular:374.456b-Hydroxylevonorgestrel
CAS:<p>Impurity Levonorgestrel EP Impurity H<br>Applications 6β-Hydroxylevonorgestrel (Levonorgestrel EP Impurity H) is an impurity from the synthesis of Levonorgestrel (N689510), an oral contraceptive.<br>References Hu. S.H., et al.: Steroids., 63, 88 (1998); Nash, H.A., et al.: J. Pharma. Sci., 93, 2420 (2004); Choudhary, M.I., et al.: Natural. Prod. Res., 20, 1074 (2006);<br></p>Fórmula:C21H28O3Forma y color:White To Light YellowPeso molecular:328.45Tasimelteon
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:245.3169Tetrahydrocortisol 21-Acetate
CAS:Producto controlado<p>Applications Cortisol derivative. A potential corticoid metabolite.<br>References Okihara, R. et al.; Chem. Pharm. Bull. 58, 344 (2010); Hosoda, H. et al.; Chem. Pharm. Bull. 32, 4023 (1984)<br></p>Fórmula:C23H36O6Forma y color:NeatPeso molecular:408.53Estriol 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:414.493-Oxo-4-aza-5-androstene-17β-carboxylic Acid
CAS:Producto controladoFórmula:C19H27NO3Forma y color:NeatPeso molecular:317.423-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:161.12Dexamethasone b-D-Glucuronide Sodium (>90%)
CAS:Producto controlado<p>Applications Sodium salt of Dexamethasone β-D-Glucuronide is a potential prodrug for colonic delivery of the antiinflammatory corticosteroid Dexamethasone.<br>References Fotsis, T., et al.: J. Steroid Biochem., 14, 457 (1981), Choi, M., et al.: Steroids, 65, 54 (2000); Haeberlin, B. et al.: Pharm Res., 10, 1553 (1993);<br></p>Fórmula:C28H36FNaO11Forma y color:NeatPeso molecular:590.571-(2,4-Dihydroxyphenyl)-2-(4-hydroxyphenyl)propan-1-one
CAS:Producto controlado<p>Applications 1-(2,4-Dihydroxyphenyl)-2-(4-hydroxyphenyl)propan-1-one is an antioxidant and also has anti cancer effects on human breast cancer MCF-7 cells and Hep3B human hepatocellular carcinoma cells.<br>References Choi, Eun Jeong, et al.: Mol. Med. Rep., 9(1), 328-332 (2014);Choi, Eun Jeong, et al.: Onco.Lett., 6(6), 1784-1788 (2013);Choi, Eun Jeong, et al.: Inter. J.of Mol. Med., 31(3), 726-730 (2013)<br></p>Fórmula:C15H14O4Forma y color:NeatPeso molecular:258.27Prednisolone 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:462.49N-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-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:415.486a,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:396.426α-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:406.943Dutasteride-13C6
CAS:Producto controlado<p>Applications Labelled Dutasteride (D735000). Dutasteride is a dual inhibitor of 5α-reductase isoenzymes type 1 and 2; structurally related to Finasteride (F342000). Dutasteride is used in the treatment of benign prostatic hyperplasia.<br>References Bakshi, R.K., et al.: J. Med. Chem., 38, 3189 (1995), Gisleskog, P.O., et al.: Brit. J. Clin. Pharmacol., 47, 53 (1999), Djavan, B., et al.: Expert Opin. Pharmacother., 6, 311 (2005),<br></p>Fórmula:C2113C6H30F6N2O2Forma y color:NeatPeso molecular:534.49Betamethasone 17-Propionate 21-Mesylate
CAS:<p>Impurity Clobetasol Propionate EP Impurity I<br>Stability Hygroscopic<br>Applications Betamethasone 17-Propionate 21-Mesylate (Clobetasol Propionate EP Impurity I) is the 21-mesylate analogue of Betamethasone 17-Acetate (B327015) with antiinflammatory activity.<br>References Mitsukuchi, M. et al.: Chem. Pharm. Bull., 37, 3286 (1989);<br></p>Fórmula:C26H35FO8SForma y color:NeatPeso molecular:526.614-Methylestrone
CAS:Producto controlado<p>Applications 4-Methylestrone is an intermediate in the synthesis of 4-substituted estrone and estradiol derivatives with inhibitory activities towards steroid sulfatase as a target for therapeutic intervention of treating breast cancer.<br>References Numazawa, M., et al.: J. Steroid. Biochem. Molec. Biol., 96, 51 (2005);<br></p>Fórmula:C19H24O2Forma y color:NeatPeso molecular:284.39(11β,16β)-11,21-bis(acetyloxy)-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione(Deflazacort Impurity)
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications (11β,16β)-11,21-bis(acetyloxy)-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione, is an impurity of Deflazacort, which is a systemic corticosteroid, used for rheumatoid arthritis and lupus.<br>References Nathansohn, G., et al.: J. Med. Chem., 10,799 (1967), Schiatti, P., et al.: Arzneim. Forsch., 30, 1543 (1980), Cavall-Perin, P., et al.: Eur. J. Clin. Pharmacol., 26, 357 (1984), Imbimbo, B., et al.: Adv. Exp. Med. Biol., 171, 241 (1984),<br></p>Fórmula:C27H33NO7Forma y color:NeatPeso molecular:483.5513β-Ethyl-11-methylenegon-4-en-17-one
CAS:Producto controlado<p>Applications Desogestrel intermediate.<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 Bergink, E., et al.: J. Steroid Biochem., 14, 175 (1981), Phillips, A., et al.: Contraception, 36, 181 (1987)<br></p>Fórmula:C20H28OForma y color:NeatPeso molecular:284.446a-9-Difluoroprednisolone-17-Carboxylate
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 6α-9-Difluoroprednisolone-17-Carboxylate is an impurity of 6α,9α-Difluoroprednisolone (D446290), 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:C20H24F2O5Forma y color:NeatPeso molecular:382.4Fluocinolone Acetonide-13C3
CAS:Producto controladoFórmula:C2113C3H30F2O6Forma y color:NeatPeso molecular:455.47Des[[N-(1,1-Dimethylethyl)amino]carbonyl] 17-(Propionyl) Finasteride
CAS:Producto controlado<p>Applications An impurity of Finasteride (F342000).<br></p>Fórmula:C21H31NO2Forma y color:NeatPeso molecular:329.48Atorvastatin Lactone Diepoxide(Mixture of Diastereomers)
CAS:Producto controlado<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An Atorvastatin (A791750) derivative which have improved stability.<br></p>Fórmula:C33H33FN2O6Forma y color:NeatPeso molecular:572.62Fluorometholone δ 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/molFluorometholone impurity 5
CAS:<p>Fluorometholone impurity 5 is a drug product that has been custom synthesized. It has not yet been assigned to a CAS number. This compound exhibits high purity and is an analytical grade. Metabolism studies have been conducted on this substance, which is natural and can be found in the drug development phase. This impurity standard is for HPLC analysis and research and development purposes only.</p>Pureza:Min. 95%Fluticasone furoate EP impurity E
CAS:<p>Fluticasone furoate EP impurity E is an analytical reference standard for pharmacopoeia and research. It is a synthetic fluticasone furoate EP impurity that has been custom synthesized for use as a high-purity, HPLC-grade standard. Fluticasone furoate EP impurity E is characterized by its natural origin and purity, making it appropriate for use in drug development and research. The CAS number for this product is 398454-97-2.</p>Fórmula:C25H31F3O5SPureza:Min. 95%Peso molecular:500.5 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/mol5,6-Dehydro-17β-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(3S,5R)-Atorvastatin calcium
CAS:<p>(3S,5R)-Atorvastatin calcium is an analytical standard for the drug atorvastatin. It has a purity of 99.9% and is manufactured in accordance with the requirements of the pharmacopoeia. The product is available as a white crystalline powder and is soluble in water, acetone, and ethanol. (3S,5R)-Atorvastatin calcium has been used in drug development and as an impurity standard for HPLC analysis. It also serves as a metabolite to characterize the production process of atorvastatin.</p>Fórmula:C66H68CaF2N4O10Pureza:Min. 95%Peso molecular:1,155.34 g/molBIBB 515
CAS:<p>BIBB 515 inhibits OSC, reducing cholesterol in hamsters by up to 25% with specific dosing.</p>Fórmula:C22H21ClN2O2Pureza:99.68%Forma y color:SolidPeso molecular:380.87
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