Stéroïdes
Les stéroïdes sont une classe de composés organiques caractérisés par une structure moléculaire composée de quatre anneaux fusionnés. Ils jouent un rôle essentiel dans divers processus biologiques, notamment en tant qu'hormones régulant le métabolisme, la fonction immunitaire et la reproduction. Les stéroïdes sont largement utilisés en médecine pour leurs propriétés anti-inflammatoires, immunosuppressives et anabolisantes. Dans la recherche, ils sont étudiés pour leur potentiel thérapeutique dans le traitement de conditions telles que l'arthrite, l'asthme et les déséquilibres hormonaux. Chez CymitQuimica, vous trouverez une large sélection de stéroïdes, essentiels pour la recherche en pharmacologie, biochimie et le développement de thérapies à base de stéroïdes.
Sous-catégories appartenant à la catégorie "Stéroïdes"
1700 produits trouvés pour "Stéroïdes"
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3β-Hydroxy Progesterone
CAS :Produit contrôlé<p>Applications 3β-Hydroxy Progesterone is a biotransformation product of Progesterone (P755900), by Chlorella spp. Progesterone is a steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer<br>References Pollio, A., et al.: Phytochem., 42, 685 (1996); Anderson, E., et al.: Breast Cancer Res., 4, 197 (2002); Lanari, C., et al.: Breast Cancer Res., 4, 240 (2002); Albrecht, E.D., et al.: Front. Biosci., 8, 416 (2003); Qiu, M., et al.: J. Steroid Biochem. Mol. Biol., 85, 147 (2003);<br></p>Formule :C21H32O2Couleur et forme :NeatMasse moléculaire :316.4810β-Hydroperoxy Norethindrone Acetate
CAS :Produit contrôlé<p>Applications 10β-Hydroperoxy Norethindrone Acetate is a derivative of Norethindrone (N676000), a progesterone in combination with acetate used as an oral contraceptive (1,2). It is reasonably anticipated to be a human carcinogen.<br>References 1. Shroff, A. et al.: Anal. Profiles Drug Subst. 1975 ; 4;268-293;<br></p>Formule :C9H22SiCouleur et forme :NeatMasse moléculaire :158.357(E/Z)-1-[4-(2-Chloroethoxy)phenyl]-1-(4-hydroxyphenyl)-2-phenyl-1-butene
CAS :Produit contrôlé<p>Applications An intermediate in the syntheis of a metabolite of the anti-cancer drug Tamoxifen.<br></p>Formule :C24H23ClO2Couleur et forme :NeatMasse moléculaire :378.89Kanosamine Hydrochloride
CAS :Produit contrôléFormule :C6H13NO5·ClHCouleur et forme :NeatMasse moléculaire :215.6317α-Acetoxy-6-hydroxymethyl-3,20-dioxo-19-nor-pregna-4,6-diene
CAS :Produit contrôléFormule :C23H30O5Couleur et forme :NeatMasse moléculaire :674.947(5α)-Androstane-3,6,17-trione
CAS :Produit contrôléFormule :C19H26O3Couleur et forme :NeatMasse moléculaire :302.40815α-Hydroxy-13β-ethyl-4-gonene-3,17-dione
CAS :Produit contrôléFormule :C19H26O3Couleur et forme :NeatMasse moléculaire :302.41α-Norbolethone
CAS :Produit contrôléFormule :C21H32O2Couleur et forme :NeatMasse moléculaire :316.4782-Hydroxyestrone-3-methyl Ether
CAS :Produit contrôlé<p>Applications 2-Hydroxyestrone-3-methyl Ether is an estrogen metabolite which can be used as a biomarker to determine cancer risks and metabolic diseases.<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 Schairer, C., et al.: Cancer Epidemiol. Biomarkers Prev., 25, 105 (2016); Li, X., et al.: Steroids, 99, 84 (2015)<br></p>Formule :C19H24O3Couleur et forme :NeatMasse moléculaire :300.39Androsta-4,8(14)-diene-3,17-dione
CAS :Produit contrôléFormule :C19H24O2Couleur et forme :NeatMasse moléculaire :284.393δ5-Androstene-3β,17α-diol
CAS :Produit contrôléFormule :C19H30O2Couleur et forme :NeatMasse moléculaire :290.44Calusterone (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C21H32O2Couleur et forme :Single SolutionMasse moléculaire :316.4019-Nor-5-androstene-3b,17b-diol (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C18H28O2Couleur et forme :Single SolutionMasse moléculaire :276.41Cholesta-3,5-diene-7-one-25,26,26,26,27,27,27-d7
CAS :Produit contrôlé<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>Formule :C27D7H35OCouleur et forme :NeatMasse moléculaire :389.67Tauro-d4-cholic Acid Sodium Salt
CAS :Produit contrôlé<p>Applications Tauro-d4-cholic Acid Sodium Salt is a useful isotopically labeled compound of Sodium Taurocholate (S080848)<br></p>Formule :C26D4H40NO7S·NaCouleur et forme :NeatMasse moléculaire :541.7117-Methyl Prostanozol
Produit contrôlé<p>Applications Prostanozol (P838700) derivative.<br></p>Formule :C26H40N2O2Couleur et forme :NeatMasse moléculaire :412.61Beclomethasone 21-Butyrate 17-Propionate
Produit contrôlé<p>Impurity Beclometasone Dipropionate EP Impurity C<br>Applications An impurity of Beclomethasone Dipropionate (B131030).<br></p>Formule :C29H39ClO7Couleur et forme :NeatMasse moléculaire :535.074-Methoxy-17β-estradiol-1,2,16,16,17-d5
CAS :Produit contrôlé<p>Applications 4-Methoxy-17beta-estradiol-1,2,16,16,17-d5 is a useful isotopically labeled compound of 4-Methoxy 17β-Estradiol (M262630)<br></p>Formule :C19H21D5O3Couleur et forme :NeatMasse moléculaire :307.446-Bromo-6-dehydro-17α-acetoxy Progesterone
CAS :Produit contrôlé<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>Formule :C23H29BrO4Couleur et forme :NeatMasse moléculaire :449.38Cloticasone
CAS :Produit contrôlé<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>Formule :C22H27ClF2O4SCouleur et forme :NeatMasse moléculaire :460.96Methyl 3-Keto-7α,12α-dihydroxy-5β-cholanoate
CAS :Produit contrôléFormule :C25H40O5Couleur et forme :NeatMasse moléculaire :420.584-Pregnen-17α-ol-3,11,20-trione-2,2,4,6,6,9,21,21,21-d9
CAS :Produit contrôléFormule :C21D9H19O4Couleur et forme :NeatMasse moléculaire :353.514-Pregnen-11β,17α-diol-3,20-dione-2,2,4,6,6,21,21,21-d8
CAS :Produit contrôlé<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>Formule :C21H22D8O4Couleur et forme :NeatMasse moléculaire :354.52Glycine 6-Ethylchenodeoxycholate
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Glycine 6-Ethylchenodeoxycholate can be used as reactant/reagent in synthetic preparation of bile acid analogs as FXR/TGR5 agonists.<br>References Or, Y., et al.: PCT Int. Appl., WO 2016073767 A1 20160512 (2016)<br></p>Formule :C28H47NO5Couleur et forme :NeatMasse moléculaire :477.686α-Hydroxy-21-desacetyl Deflazacort
CAS :Produit contrôlé<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>Formule :C23H29NO6Couleur et forme :NeatMasse moléculaire :415.48Testosterone 17-Phenylpropionate (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C28H36O3Couleur et forme :Single SolutionMasse moléculaire :420.58Dehydro Epiandrosterone 3-Acetate
CAS :Produit contrôléFormule :C21H30O3Couleur et forme :WhiteMasse moléculaire :330.464-Pregnen-17α,21-diol-3,20-dione-21,21-d2
CAS :Produit contrôlé<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>Formule :C21H28D2O4Couleur et forme :NeatMasse moléculaire :348.484-Androsten-17α-ol-3-one-2,2,4,6,6-d5
CAS :Produit contrôlé<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>Formule :C19H23D5O2Couleur et forme :NeatMasse moléculaire :293.465α-Pregnan-3,20-dione-2,2,4,4,17α,21,21,21-d8
CAS :Produit contrôlé<p>Applications 5alpha-Pregnan-3,20-dione-2,2,4,4,17alpha,21,21,21-d8 is a useful isotopically labeled compound of (5α)-Pregnane-3,20-dione (P705150)<br></p>Formule :C21D8H24O2Couleur et forme :NeatMasse moléculaire :324.53Methyl 3α,7α-Diacetoxy-12-oxo-5β-cholan-24-oate
CAS :Produit contrôléFormule :C29H44O7Couleur et forme :NeatMasse moléculaire :504.661,2-Dihydro-Betamethasone 17,21-Dipropionate
CAS :<p>Stability Hygroscopic<br>Applications A degradation product of Betamethasone (B327000).<br>References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),<br></p>Formule :C28H39FO7Couleur et forme :NeatMasse moléculaire :506.604-Methoxyestrone-1,2,16,16-d4
CAS :Produit contrôlé<p>Applications 4-Methoxyestrone-1,2,16,16-d4 is a useful isotopically labeled compound of 4-Methoxy Estrone (M226135)<br></p>Formule :C19D4H20O3Couleur et forme :NeatMasse moléculaire :304.426α-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>Formule :C23H31ClO4Couleur et forme :NeatMasse moléculaire :406.94314,15-Dehydro Fluocinolone Acetonide
<p>Impurity Fluocinolone Acetonide EP Impurity I<br>Applications 14,15-Dehydro Fluocinolone Acetonide is an impurity of Fluocinolone Acetonide (F455800); a glucocorticoid and anti-inflammatory agent.<br>References Sammul, et al.: J. Assoc. Off. Agric. Chem., 47, 952 (1964); Emerson, M.V., et al.: BioDrugs, 21, 245 (2007)<br></p>Formule :C24H28F2O6Couleur et forme :NeatMasse moléculaire :450.474,6-Pregnadien-6-methyl-16-methylene-17-ol-3,20-dione-2,2,21,21,21-d5
CAS :Produit contrôléFormule :C23D5H25O3Couleur et forme :NeatMasse moléculaire :359.52Formononetin-7-acetate
CAS :<p>Formononetin-7-acetate is a naturally-derived isoflavonoid, which is a product of acetylation of formononetin, predominantly sourced from red clover and other leguminous plants. Its mode of action involves mimicking the effects of estrogens by binding to estrogen receptors, though with less potency than endogenous estrogens. This interaction may lead to modulation of various estrogen-mediated physiological processes.</p>Formule :C18H14O5Degré de pureté :Min. 95%Masse moléculaire :310.3 g/molPregna-4,8-diene-3,20-dione
CAS :Produit contrôlé<p>Pregna-4,8-diene-3,20-dione is a synthetic corticosteroid, which is an analog of naturally occurring hormones produced by the adrenal cortex. This compound is synthesized through complex chemical pathways utilizing steroidal intermediates to produce a substance with potent biological activity. The mode of action of Pregna-4,8-diene-3,20-dione involves its ability to alter the transcription of certain genes by binding to glucocorticoid receptors. This interaction induces the synthesis of proteins that inhibit the inflammatory response and suppress the immune system.</p>Formule :C21H28O2Degré de pureté :Min. 95%Masse moléculaire :312.45 g/molOtophylloside B
CAS :<p>Otophylloside B is a naturally occurring triterpenoid saponin, which is a secondary metabolite derived from the roots of the plant **Ophiorrhiza pumila**. This compound is characterized by its complex glycosidic structure, featuring a unique arrangement of sugar moieties attached to its aglycone core. The mode of action of Otophylloside B involves modulation of cellular pathways, particularly influencing apoptosis and cell cycle regulation. Its structure allows interaction with specific cellular receptors, leading to potential inhibition of tumor growth and metastasis.</p>Formule :C49H78O16Degré de pureté :Min. 95%Masse moléculaire :923.13 g/mol1-Dehydroepiandrosterone
CAS :Produit contrôlé<p>1-Dehydroepiandrosterone is a steroid hormone and a metabolic intermediate in the biosynthesis of androgen and estrogen sex steroids, which is derived from cholesterol in the adrenal glands, gonads, and brain. Acting primarily as a prohormone, it facilitates the synthesis of active steroid hormones by serving as a precursor molecule that undergoes enzymatic conversion into potent androgens like testosterone and dihydrotestosterone, as well as estrogens such as estradiol within peripheral tissues.</p>Formule :C19H28O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :288.42 g/molOphiopogonin B
CAS :<p>Ophiopogonin B is a steroidal saponin compound, which is primarily derived from the root tubers of the plant Ophiopogon japonicus. This plant source, commonly used in traditional Chinese medicine, contributes to the compound's extraction. Ophiopogonin B exhibits a multifaceted mode of action, primarily recognized for its biological activities, including antioxidant, anti-inflammatory, and cardioprotective effects.</p>Degré de pureté :Min. 95%Ganoderenic acid B
CAS :Produit contrôlé<p>Please enquire for more information about Ganoderenic acid B including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Marinobufagenin
CAS :<p>Marinobufagenin is a bufadienolide compound, which is isolated from the skin and parotid glands of toads, primarily those belonging to the Bufo genus. This compound is characterized by its ability to inhibit Na⁺/K⁺-ATPase, an enzyme crucial for maintaining the electrochemical gradients of sodium and potassium ions across the cell membrane. By inhibiting this enzyme, Marinobufagenin disrupts ion homeostasis, which can lead to increased intracellular calcium concentrations in cardiac muscle cells. This action enhances the force of cardiac contraction, conferring potent cardiotonic effects.</p>Formule :C24H32O5Degré de pureté :Min. 95%Masse moléculaire :400.51 g/molDeoxycorticosterone
CAS :<p>Deoxycorticosterone, an adrenal steroid, is an aldosterone precursor with mineralocorticoid effects.</p>Formule :C21H30O3Degré de pureté :98.19%Couleur et forme :SolidMasse moléculaire :330.46Betamethasone valerate EP Impurity D
Produit contrôlé<p>Betamethasone valerate EP Impurity D is a synthetic steroid compound, specifically an impurity of betamethasone valerate. This impurity is typically derived from the chemical synthesis processes associated with the production of betamethasone valerate. It serves as a reference standard in the analytical and pharmaceutical research fields.</p>Formule :C27H37BrO6Degré de pureté :Min. 95%Masse moléculaire :537.49 g/molEstetrol
CAS :<p>Estetrol (E4) is a naturally occurring estrogen, which is synthesized by the human fetal liver. It acts as a selective estrogen receptor modulator with a unique mode of action differentially impacting various tissues. Estetrol selectively binds to estrogen receptors, thereby facilitating a range of estrogenic activities. Interestingly, it exhibits modest estrogenic effects on both the endometrium and breast tissue, reducing potential risks typically associated with hormone therapies.</p>Formule :C18H24O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :304.38 g/molDeoxy miroestrol
CAS :<p>Deoxy miroestrol is a phytoestrogen compound, which is primarily sourced from the root of the Pueraria mirifica plant, indigenous to Thailand. Its mode of action involves mimicking the biological activity of estrogen by binding to estrogen receptors in the body. This estrogenic activity is due to its structural similarity to estrogens naturally produced in the body, allowing it to interact with estrogen receptors and modulate their activity.</p>Formule :C20H22O5Degré de pureté :Min. 95%Masse moléculaire :342.39 g/molTestosterone-impurity K
Produit contrôlé<p>Testosterone-impurity K is a chemical compound that belongs to the category of impurities identified during the synthesis and formulation of testosterone-related pharmaceuticals. It is typically sourced from the by-products of testosterone synthesis and is crucial for ensuring the purity and efficacy of the final testosterone product. The mode of action of Testosterone-impurity K primarily involves serving as a reference standard or analytical benchmark to identify and quantify impurities present in testosterone preparations.</p>Formule :C19H26O2Degré de pureté :Min. 95%Masse moléculaire :286.41 g/molDioscin
CAS :<p>Dioscin is a type of steroidal saponin, which is a naturally occurring glycoside. It is primarily derived from various plant sources, including members of the Dioscorea family, such as wild yam species. Dioscin exhibits its biological activity through modulation of multiple molecular pathways, notably exhibiting anti-inflammatory, antioxidative, and antiproliferative effects.</p>Formule :C45H72O16Degré de pureté :Min. 98.0 Area-%Masse moléculaire :869.04 g/molRef: 3D-Q-100228
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