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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Trestolone Acetate
CAS :Produit contrôlé<p>Applications Trestolone acetate is a derivative of Trestolone (T719600), a synthetic androgen used as a potential hormonal male contraceptive method that induces a state of temporary infertility.<br>References Garcia-Becerra, R., et al.: Reproduction., 143, 211 (2012); Attardi, B.J., et al.: J. Steroid. Biochem. Molec. Biol., 122, 212 (2010)<br></p>Formule :C21H30O3Couleur et forme :NeatMasse moléculaire :330.46Ethyl Deoxycholate
CAS :<p>Applications Ethyl Deoxycholate is the ethyl ester of the common bile salt Deoxycholic Acid (D232645), a Cholic Acid (C432600) derivative used as a component in cell lysis buffers.<br>References Tuangtong, R. et al.: Dermatol. Surg., 36, 899 (2010); Araki, Y. et al.: Scand. J. Gast., 36, 533 (2001);<br></p>Formule :C26H44O4Couleur et forme :White To Off-WhiteMasse moléculaire :420.636α-Hydroxy Progesterone (>80%)
CAS :Produit contrôléFormule :C21H30O3Degré de pureté :>80%Couleur et forme :NeatMasse moléculaire :330.466β-Hydroxy Norethindrone Acetate
CAS :Produit contrôlé<p>Impurity Norethindrone Acetate EP Impurity F<br>Applications 6β-Hydroxy Norethindrone Acetate (Norethindrone Acetate EP Impurity F) is an oxidative product of the drug Norethindrone (N676000). Norethindrone impurity.<br>References Reif, V., et al.: Pharmaceutical Res., 4, 54 (1987), Rao, P., et al.: Steroids, 59, 621 (1994),<br></p>Formule :C22H28O4Couleur et forme :Off-WhiteMasse moléculaire :356.46Hydrocortisone 17-Butyrate 21-Propionate
CAS :Produit contrôlé<p>Applications A synthetic adrenocorticosteroid that acts as an anti-inflammatory and anti-pruritic agents. It is used as a topical for the treatment of dermatologic disorders such as atopic dermatitis and psoriasis.<br>References Mason, J. et al.: Br. J. Dermatol., 146, 351 (2002); Sears, H.W. et al.: Clin. Therap., 19, 710 (1997); Otomo, Y.Z. et al.: Nip. Yakur. Zas., 78, 647 (1981);<br></p>Formule :C28H40O7Couleur et forme :White To Off-WhiteMasse moléculaire :488.6121-Desacetyl Amcinonide
CAS :Produit contrôlé<p>Applications Amcinonide (A576150) analog as glucocorticoid receptor agonists for the treatment of inflammation and allergic conditions.<br>References Woodford, R., et al.: Curr. Ther. Res., 26, 301 (1979),<br></p>Formule :C26H33FO6Couleur et forme :NeatMasse moléculaire :460.54Methyl Cholate
CAS :Produit contrôlé<p>Applications A bile acid derivative as anti-inflammatory and antitumor agent.<br>References Yasukawa, K., et al.: Chem. Pharm. Bull, 19, 573 (1996), Yasukawa, K., et al.: J. Pharm. Pharmacol., 52, 119 (2000), Iida, T., et al.: Lipids, 38, 281 (2003),<br></p>Formule :C25H42O5Couleur et forme :NeatMasse moléculaire :422.60(11β)-11,17-Dihydroxy-21-(2-oxopropoxy)pregn-4-ene-3,20-dione
CAS :Formule :C24H34O6Couleur et forme :NeatMasse moléculaire :418.52Cholesteryl Acetate Dibromide(Mixture of Diastereomers)
CAS :Produit contrôlé<p>Applications Cholesteryl Acetate Dibromide is an brominated intermediate in the synthesis of Cholesterol (C432501) derivatives.<br>References Kandutsch, A.A., et al.: J. Biol. Chem., 249, 6057 (1974);<br></p>Formule :C29H48Br2O2Couleur et forme :NeatMasse moléculaire :588.5Prednisolone 21-β-D-Glucuronide
CAS :<p>Applications Prednisolone 21-β-D-Glucuronide Sodium Salt 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>Formule :C27H35NaO11Couleur et forme :NeatMasse moléculaire :558.55Beclomethasone 11,17,21-Tripropionate
CAS :Produit contrôlé<p>Impurity Beclomethasone Dipropionate EP Impurity S<br>Applications Beclomethasone 11,17,21-Tripropionate (Beclomethasone Dipropionate EP Impurity S) is an impurity of Beclomethasone (B131000), a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant). Anti-inflammatory (topical).<br>References Malfitan, V.A., et al.: Clin. Ther., 4, 472 (1982), Rao, M., et al.: J. Asthma, 19, 21 (1982), Small, P., et al.: Ann. Allergy, 49, 127 (1982), Brogden, R.N., et al.: Drugs, 28, 99 (1984),<br></p>Formule :C31H41ClO8Couleur et forme :NeatMasse moléculaire :577.113α,4β-Dihydroxy-5α-androstan-17-one
CAS :Formule :C19H30O3Couleur et forme :NeatMasse moléculaire :306.44Betamethasone 17-Butyrate
CAS :Produit contrôlé<p>Applications Betamethasone 17-Butyrate is an impurity of Clobetasone 17-Butyrate (C583550), an glucocorticoid used for anti-inflammatory purposes.<br></p>Formule :C26H35FO6Couleur et forme :NeatMasse moléculaire :462.553-Dehydro Retinal
CAS :Produit contrôlé<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An oxidized derivative of the visual pigment carotenoid.<br>References Wada, A., et al.: Chem. Pharm. Bull., 56, 112 (2008), Smolensky, E., et al.: Biochem., 48, 9170 (2009),<br></p>Formule :C20H26OCouleur et forme :NeatMasse moléculaire :282.42Stigmasta-3,5-diene
CAS :<p>Applications Stigmasta-3,5-diene is one of the components found in vegetable oil after refining.<br>References Lanzon, A., et al.: J. Am. Oil Chemist Soc., 71, 285 (1994); Cert, A., et al.: Food Chem., 49, 287 (1994)<br></p>Formule :C29H48·C28H46Couleur et forme :NeatMasse moléculaire :779.36Methyl Lithocholate
CAS :Produit contrôlé<p>Applications Methyl Lithocholate is an derivative of Lithocholic Acid (L469180),a cholic acid derivative as TGR5 modulator. Found in ox bile, human bile, rabbit bile, and in ox and pig gallstones.<br>References Roleira, F.M., et al.: Lett. Drug. Design. Discovery., 7, 610 (2010);<br></p>Formule :C25H42O3Couleur et forme :NeatMasse moléculaire :390.60Allo-3α-tetrahydro Cortisol
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications A metabolite of Cortisol (H714615).<br>References Quinkler, M., et al.: J. Clin. Endocrinol. Metab., 88, 2384 (2003), Draper, N., et al.: J. Endocrinol., 186, 251 (2005), Kotlowska, A., et al.: Clin. Biochem., 42, 448 (2009),<br></p>Formule :C21H34O5Couleur et forme :Off White SolidMasse moléculaire :366.496α-Methyl Hydrocortisone
CAS :<p>Applications A metabolite of Cortisone (C696500).<br>References Mashkovskii, M., et al.: Med. Agents, 2, 34 (2002),<br></p>Formule :C22H32O5Couleur et forme :Off-White To BeigeMasse moléculaire :376.49Finasteride 2-(2-Methylpropanol)amide
CAS :Produit contrôléFormule :C23H36N2O3Couleur et forme :NeatMasse moléculaire :388.541,2-Dihydro Desoxymetasone
CAS :Produit contrôlé<p>Applications A metabolite of Desoxymetasone (D296970).<br>References Schriks, M., et al.: Environ. Sci. Technol., 44, 4766 (2010), Baeck, M., et al.: Eur. J. Dermatol., 20, 102 (2010), Lee, P., et al.: Bioorg. Med. Chem. Lett., 20, 69 (2010),<br></p>Formule :C22H31FO4Couleur et forme :NeatMasse moléculaire :378.4817-Methyl-5b-androstane-3a,17b-diol
CAS :Produit contrôléFormule :C20H34O2Couleur et forme :NeatMasse moléculaire :306.40Bis(4-cyanophenyl)methanol
CAS :Produit contrôlé<p>Stability Light Sensitive<br>Applications A metabolite of Letrozole.<br>References Koyama, E., et al.: Ther. Drug Monit., 15, 224 (1993), Pfister, C., et al.: J. Pharm. Sci., 83, 520 (1994), Vander H.Y., et al.: J. Pharm. Biomed. Anal., 24, 723 (2001), Cohen, M., et al.: Clin. Cancer Res., 8, 665 (2002),<br></p>Formule :C15H10N2OCouleur et forme :NeatMasse moléculaire :234.25S 23
CAS :<p>Applications S 23 is a selective androgen receptor modulator.<br>References Thevis, M., et al.: Drug Testing and Analysis, 2, 589 (2010); Jones, A., et al.; Endocr., 150, 385 (2009)<br></p>Formule :C18H13ClF4N2O3Couleur et forme :White To Off-WhiteMasse moléculaire :416.75(E)-Betamethasone-∆17,20 21-Aldehyde
CAS :Formule :C22H27FO4Couleur et forme :NeatMasse moléculaire :374.455α-Androstenone
CAS :<p>Applications 5α-Androstenone is a volatile steroid found in human perspiration, boar saliva, truffles, and celery. It was also identified as the first mammalian pheromone.<br>References Wysocki, C.J., et al.: P. Natl. Acad. Sci. USA, 86, 7976 (1989); Dorries, K.M., et al.: Brain Behav. Evol., 49, 53 (1997)<br></p>Formule :C19H28OCouleur et forme :White To Off-WhiteMasse moléculaire :272.426α-Methyl-9α-fluoro-11β,17α-dihydroxyprogesterone
CAS :Produit contrôlé<p>Applications 6α-Methyl-9α-fluoro-11β,17α-dihydroxyprogesterone is an impurity 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>Formule :C22H31FO4Couleur et forme :NeatMasse moléculaire :378.48Quillaic Acid
CAS :Produit contrôlé<p>Applications Quillaic Acid an unglycosylated saponin from the Quillaja saponaria bark is used as a topical antiinflammatory.<br>References Arrau, S. et al.: J. Ethnopharm., 133, 164 (2011);<br></p>Formule :C30H46O5Couleur et forme :NeatMasse moléculaire :486.68Clocortolone Acetate
CAS :Produit contrôlé<p>Applications Clocortolone Acetate is an intermediate in the synthesis of Clocortolone (C583800), an corticosteroid used in the treatment of skin inflammmation and other skin conditions arising for dermatoses.<br>References Rehm, K. et al.: Pharmaz. Zeit., 127, 888 (1982);<br></p>Formule :C24H30ClFO5Couleur et forme :NeatMasse moléculaire :452.94Beclomethasone 21-Acetate 17-Propionate
CAS :Produit contrôlé<p>Impurity Beclomethasone Dipropionate EP Impurity B<br>Applications Beclomethasone 21-Acetate 17-Propionate (Beclomethasone Dipropionate EP Impurity B) is an impurity of Beclomethasone Dipropionate (B131030).<br></p>Formule :C27H35ClO7Couleur et forme :NeatMasse moléculaire :507.02Betamethasone Tripropionate
CAS :<p>Impurity Betamethasone Dipropionate EP Impurity G<br>Applications Betamethasone Tripropionate (Betamethasone Dipropionate EP Impurity G) is a Betamethasone (B327000) related compound.<br>References Grootveld, M., et al.: Biochem. Pharmacol., 37, 271 (1988), Chen, B., et al.: Steriods, 74, 30 (2009), Mikami, E., et al.: J. Pharm. Biomed. Anal., 28, 261 (2002),<br></p>Formule :C31H41FO8Couleur et forme :NeatMasse moléculaire :560.65(3α,5α,17α)-19-Norpregnane-3,17-diol
CAS :Produit contrôléFormule :C20H34O2Couleur et forme :NeatMasse moléculaire :306.48Fulvestrant 3-Sulfate Sodium
CAS :Produit contrôlé<p>Applications A metabolite of Fulvestrant (F862500).<br>References Rao, P., et al.: J. Steroid Biochem., 25, 417 (1986), Wakeling, A., et al.: J. Steroid Biochem. Mol. Biol., 43, 173 (1992), DeFriend, D., et al.: Cancer Res., 54, 408 (1994),<br></p>Formule :C32H46F5NaO6S2Couleur et forme :NeatMasse moléculaire :708.82Androstenedione
CAS :Produit contrôlé<p>Applications Testosterone precursor and metabolite with androgenic activity. Controlled substance (anabolic steroid).<br>References Walker, V.R., et al.: Anal. Biopchem., 234, 194 (1996); King, D.S., et al.: J. Am. Med. Assoc., 281, 2020 (1999);<br></p>Formule :C19H26O2Couleur et forme :White To Light YellowMasse moléculaire :286.41Estra-5(10),9(11)-diene-3,17-dione
CAS :<p>Applications Estra-5(10),9(11)-diene-3,17-dione, can be used as an intermediate for the synthesis of 3-keto-desogestrel.<br>References Wang, R., et al.: Zhongguo Yaowu Huaxue Zazhi, 4, 187 (1994);<br></p>Formule :C18H22O2Couleur et forme :NeatMasse moléculaire :270.36616β-Hydroxy Stanozolol (1 mg/ml in Methanol)
CAS :Produit contrôléFormule :C21H32N2O2Couleur et forme :ColourlessMasse moléculaire :344.49Beta-Estradiol 17-(Beta-D-Glucuronide) Sodium Salt
CAS :<p>Stability Hygroscopic<br>Applications beta-Estradiol 17-(beta-D-glucuronide) sodium salt is a glucocorticosteroid analog.<br></p>Formule :C24H31NaO8Couleur et forme :NeatMasse moléculaire :470.496-α-Hydroxy Stanozolol
CAS :Produit contrôlé<p>Applications 6-α-Hydroxy Stanozolol is a metabolite of Stanozolol (S684500), an androgenic/anabolic steroid used for treating conditions such as anaemia and hereditary angioedema.<br>References Scarth, J.P., et al.: Steroids., 75, 57 (2010); Steward, R.T., et al.: J. Steroid. Biochem. Molec. Biol., 117, 152 (2009);<br></p>Formule :C21H32N2O2Couleur et forme :NeatMasse moléculaire :344.4916β-Hydroxy Stanozolol
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications It is one of the mono-hydroxylated metabolite of Stanozolol (S684500), an internal standard in doping analysis.<br>References Chung, B., et al.: J. Anal. Toxicol., 14, 91 (1990), Schanzer, W., et al.: J. Steroid Biochem., 36, 153 (1990), Phillis, B., et al.: Eur. J. Pharmacol., 398, 263 (2000)<br></p>Formule :C21H32N2O2Couleur et forme :White To Off-WhiteMasse moléculaire :344.494a-Methyl-cholesterol
CAS :<p>Applications 4α-Methyl-cholest-5-en-3β-ol is a derivative of Cholesterol (C432501), a major component of all biological membranes; ~25% of total brain lipid is Cholesterol. Cholesterol is the principal sterol of the higher animals. Cholesterol was found in all body tissues, especial in the brain, spinal cord, and in animal fats or oils. Cholesterol is the main constituent of gallstones.<br>References Rosin, Z., et al.: Physiol. Chem., 124, 282 (1923), Schoenheimer, et al.: J. Biol. Chem., 105, 355 (1934), Gemant, et al.: Life Sci., 1, 233 (1962), Johnson, K., et al.: 4, 457 (1964),<br></p>Formule :C28H48OCouleur et forme :White To Off-WhiteMasse moléculaire :400.689-Chloro Triamcinolone Acetonide
CAS :<p>Applications Triamcinolone Acetonide (T767165) impurity.<br>References Laurent, H., et al.: J. Steroid Biochem., 6, 185 (1975),<br></p>Formule :C24H31ClO6Couleur et forme :WhiteMasse moléculaire :450.95Boldenone 17-Sulfate TEA
CAS :Produit contrôlé<p>Applications The major metabolite of Boldenone, an anabolic steroid.<br>References Fotsis, T., et al.: J. Steroid Biochem., 28, 203 (1987), Song, Y., et al.: Arch. Pharm. Res., 23, 599 (2000), Buiarelli, F., et al.: Anal. Chim. Acta, 526, 113 (2004), Poelmans, S., et al.: Food Addit. Contam., 22, 808 (2005),<br></p>Formule :C19H26O5S•C6H15NCouleur et forme :Off-White To BeigeMasse moléculaire :366.476β-Hydroxy Betamethasone
CAS :Produit contrôlé<p>Applications 6β-Hydroxy Betamethasone can be used as analyte in analytical study for detecting betamethasone metabolites in human urine using liquid chromatography coupled to tandem mass spectrometry.<br>References Matabosch, X., et al.: Drug Testing and Analysis, 7, 663-672 (2015)<br></p>Formule :C22H29FO6Couleur et forme :NeatMasse moléculaire :408.46Fludrocortisone
CAS :Produit contrôléFormule :C21H29FO5Couleur et forme :White SolidMasse moléculaire :380.456α-Bromo Beclomethasone Dipropionate
CAS :Produit contrôlé<p>Impurity Beclomethasone Dipropionate EP Impurity F<br>Applications 6α-Bromo Beclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity F) is an impurity of Beclomethasone Dipropionate (B131030).<br></p>Formule :C28H36BrClO7Couleur et forme :White SolidMasse moléculaire :599.946β-Hydroxy Progesterone (Contains up to 20% 17α-Hydroxy Progesterone)
CAS :Formule :C21H30O3Degré de pureté :>80%Couleur et forme :NeatMasse moléculaire :330.46Finasteride Carboxylic Acid
CAS :Produit contrôléFormule :C23H34N2O4Couleur et forme :Light Yellow SolidMasse moléculaire :402.536β-Hydroxy-21-desacetyl Deflazacort
CAS :<p>Applications The major 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 :415.48Digoxigenin Monodigitoxoside
CAS :Produit contrôlé<p>Applications A metabolite of Digoxin (Dx) (D446575).<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 Fujii, Y., et al.: Clin. Chem., 37, 476 (1991), Salphati, L., et al.: Xenobiotica, 29, 171 (1999), Song, S., et al.: Drug Metab. Dispos., 27, 689 (1999),<br></p>Formule :C29H44O8Couleur et forme :BeigeMasse moléculaire :520.65Androsterone Sulfate Sodium Salt
CAS :Produit contrôléFormule :C19H29O5S·NaCouleur et forme :White To Off-WhiteMasse moléculaire :392.4019-Norandrosterone
CAS :Produit contrôlé<p>Applications 19-Norandrosterone is the oxidized byproduct of Nandrolone (N315000), an anabolic steroid that is present naturally in the human body.<br>References Jiang, J.Q., et al.: J. Food. Sci., 77, 63 (2012); Delgadillo, M.A., et al.: J. Chromatograph. Anal. Technol. Biomed. Life. Sci., 897 (2012);<br></p>Formule :C18H28O2Couleur et forme :NeatMasse moléculaire :276.41Betamethasone 9,11-Epoxide 17,21-Dipropionate
CAS :Produit contrôlé<p>Impurity Betamethasone Dipropionate EP Impurity J<br>Applications Betamethasone 9,11-Epoxide 17,21-Dipropionate (Betamethasone Dipropionate EP Impurity F) is an impurity of Betamethasone (B327000), an antiinflammatory agent.<br>References Shou, M., et al.: J. Pharm. Biomed. Anal., 50, 356 (2009),<br></p>Formule :C28H36O7Couleur et forme :White To Off-WhiteMasse moléculaire :484.58Tetrahydro Cortisone
CAS :Produit contrôlé<p>Applications A normal mammalian metabolite of Cortisone (C696500).<br>References Schneider, et al.: J. Biol. Chem., 183, 365 (1950), Barkemeyer, et al.: Appl. Microbiol., 8, 237 (1960),<br></p>Formule :C21H32O5Couleur et forme :NeatMasse moléculaire :364.48Daidzein 7-β-D-Glucuronide 4’-Sulfate Disodium Salt
CAS :<p>Stability Very Hygroscopic<br>Applications Mixed conjugate of dietary phytoestrogen.<br>References Adlercreutz, H;., et al.: J. Steroid Mol. Biol., 52, 97 (1995), Kinjo, J., et al.: Biol. Pharm. Bull., 27, 185 (2004),<br></p>Formule :C21H16Na2O13SCouleur et forme :NeatMasse moléculaire :554.396α-Hydroxy Norethindrone Acetate
CAS :Produit contrôlé<p>Applications An oxidative product of the drug Norethindrone (N676000). Norethindrone impurity.<br>References Reif, V., et al.: Pharmaceutical Res., 4, 54 (1987), Rao, P., et al.: Steroids, 59, 621 (1994),<br></p>Formule :C22H28O4Couleur et forme :Off-WhiteMasse moléculaire :356.46Betamethasone 17-Propionate
CAS :Produit contrôlé<p>Impurity Clobetasol Propionate EP Impurity A / Betamethasone Dipropionate EP Impurity B<br>Applications Betamethasone 17-Propionate (Clobetasol Propionate EP Impurity A) is a degradation product of Betamethasone. Glucocorticoid.<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 :C25H33FO6Couleur et forme :Off-WhiteMasse moléculaire :448.529-Deschloro-9-bromo Beclomethasone Dipropionate
CAS :Produit contrôlé<p>Impurity Beclomethasone Dipropionate EP Impurity D<br>Applications 9-Deschloro-9-bromo Beclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity D) is an impurity of Beclomethasone Dipropionate (B131030).<br>References Shou, M. et al.: J. Pharmac. Biomed. Anal., 50, 356 (2009); Johnston, S. et al.: J. Chrom. Sci., 48, 733 (2010);<br></p>Formule :C28H37BrO7Couleur et forme :NeatMasse moléculaire :565.494-Hydroxy Estradiol 1-N7-Guanine
CAS :Produit contrôlé<p>Applications 4-Hydroxy Estradiol 1-N7-Guanine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. Estrogen-DNA depurinating adducts as biomarkers of cancer risk and their use in cancer detection and prevention.<br>References Chakravarti, D., et al.: Mutat. Res., 456, 17 (2000), Liehr, J., et al.: Endocr. Rev., 21, 4054 (2000), Chakravarti, D., et al.: Oncogene, 20, 7945 (2001), Cavalieri, E., et al.: Chem. Res. Toxicol., 14, 1041 (2002),<br></p>Formule :C23H27N5O4Couleur et forme :NeatMasse moléculaire :437.4916α-Hydroxy Estrone
CAS :<p>Impurity Estriol EP Impurity H<br>Applications 16α-Hydroxy Estrone (Estriol EP Impurity H) is a major metabolite of Estradiol.<br>References Fishman, H.G, et al.: Biochemistry, 8, 4304 (1969), Ryan, Sugar, J., et al.: J. Clin. Endocrinol. Metab., 50, 137 (1980), Numazawa, M., et al.: Steroids, 38, 149 (1981), Travis, R., et al.: Breast Cancer Res., 5, 239 (2003),<br></p>Formule :C18H22O3Couleur et forme :White To BeigeMasse moléculaire :286.37Betamethasone 21-Acetate 17-Propionate
CAS :<p>Impurity Betamethasone Dipropionate EP Impurity D<br>Applications Betamethasone 21-acetate-17-propionate (Betamethasone Dipropionate EP Impurity D) is a related compound of Betamethasone dipropionate (B327005).<br>References Grootveld, M., et al.: Biochem. Pharmacol., 37, 271 (1988), Chen, B., et al.: Steriods, 74, 30 (2009), Mikami, E., et al.: J. Pharm. Biomed. Anal., 28, 261 (2002),<br></p>Formule :C27H35FO7Couleur et forme :NeatMasse moléculaire :490.561Digoxigenin Bisdigitoxoside
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications A metabolite of Digoxin (Dx) (D446575).<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 Fujii, Y., et al.: Clin. Chem., 37, 476 (1991), Salphati, L., et al.: Xenobiotica, 29, 171 (1999), Song, S., et al.: Drug Metab. Dispos., 27, 689 (1999),<br></p>Formule :C35H54O11Couleur et forme :NeatMasse moléculaire :650.803-Sulfo-glycodeoxycholic Acid Disodium Salt
CAS :Produit contrôléFormule :C26H41NNa2O8SCouleur et forme :NeatMasse moléculaire :573.656a-Chloro Testosterone
CAS :Produit contrôlé<p>Stability Light Sensitive<br>Applications 6α-Chloro Testosterone is a derivative of Testosterone, the principal hormone of the testes, produced by the interstitial cells. Major circulating androgen; converted by 5α-reductase in androgen-dependent target tissues to 5α-dehydrotestosterone which is required for normal male sexual differentiation. Also converted by aromatization to Estradiol.Testerone is a controlled substance (anabolic steroid). Androgen.This compound is a contaminant of emerging concern (CECs).<br>References McFarland, K., et al.: Science, 245, 494 (1989), Heckert, L., et al.: Mol. Endocrinol., 12, 1499 (1998), Themmen, A., et al.: Endocr. Rev. 21, 551 (2000), Kumar, R., et al.: Biol. Reprod., 65, 710 (2001),<br></p>Formule :C19H27ClO2Couleur et forme :NeatMasse moléculaire :322.87Glycocholic Acid Sodium Salt
CAS :<p>Stability Hygroscopic<br>Applications Glycocholic Acid Sodium Salt is a biochemical formed by the conjugation of cholic acid (C432600) with glycine (G615990).<br>References Monalisa, M., et al.: Langmuir, 27 (2011);<br></p>Formule :C26H42NO6·NaCouleur et forme :NeatMasse moléculaire :487.60453-Methoxyestra-2,5(10)-diene-17β-ol
CAS :Produit contrôléFormule :C19H28O2Couleur et forme :NeatMasse moléculaire :288.424Betamethasone 21-Propionate
CAS :Produit contrôlé<p>Impurity Clobetasol Propionate EP Impurity K / Betamethasone Dipropionate EP Impurity C<br>Applications Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) is a degradation product of Betamethasone. Glucocorticoid.<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 :C25H33FO6Couleur et forme :Off-WhiteMasse moléculaire :448.5217β-Dihydro Equilin 3-Sulfate Sodium Salt
CAS :<p>Stability Hygroscopic<br>Applications A metabolite of Equilin (E592800).<br>References Enmark, E., et al.: J. Clin. Endocrinol. Metab., 82, 4258 (1997), Wang, Z., et al.: J. Med. Chem., 43, 2419 (2000), Jiang, X., et al.: Steroids, 71, 334 (2006),<br></p>Formule :C18H21O5S·NaCouleur et forme :NeatMasse moléculaire :372.413(R,S)-Hydroxy Desogestrel
CAS :Produit contrôlé<p>Applications A metabolite of Desogestrel.<br>References Back, D., et al.: Br. J. Clin. Pharmacol., 26, 23 (1988), Wienkers, L., et al.: Drug Metab. Dispos., 1990, 24, 610 (1990), Bourrie, M., et al.: J. Pharmacol. Exp. Ther., 277, 321 (1996), Ono, S., et al.: Xenobiotica, 26, 681 (1996),<br></p>Formule :C22H30O2Couleur et forme :NeatMasse moléculaire :326.47N-Desmethyl Ulipristal Acetate
CAS :Produit contrôlé<p>Applications N-Desmethyl Ulipristal Acetate is the N-monodemethylated analogue and metabolite of the selective progesterone receptor modulator Ulipristal Acetate (U700810). N-Desmethyl Ulipristal Acetate contributes significantly to the antiprogestational activity of its parent compound.<br>References Attardi, B.J. et al.: J. Steroid Biochem. Mol. Biol., 88, 277 (2004);<br></p>Formule :C29H35NO4Couleur et forme :NeatMasse moléculaire :461.593-Sulfoglycolithocholic Acid Disodium Salt
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 3-Sulfoglycolithocholic Acid Disodium Salt is a derivative of Lithocholic acid (L469180). Lithocholic acid (LCA) is a putative tumor promoter,that is shown to be able to inhibit mammalian DNA polymerase β.<br>References Ogawa, A., et al.: Jap. J. Canc. Res., 89, 1154 (1998)<br></p>Formule :C26H41NO7S·2NaCouleur et forme :NeatMasse moléculaire :557.65Ethynyl Estradiol 3-Sulfate Sodium Salt (>85%)
CAS :Formule :C20H23NaO5SDegré de pureté :>85%Couleur et forme :White To Light OrangeMasse moléculaire :398.4517-Desacetyl Rocuronium Bromide
CAS :<p>Impurity Rocuronium EP Impurity C<br>Applications 17-Desacetyl Rocuronium Bromide (Rocuronium EP Impurity C) is a metabolite of Rocuronium (R639500), in human plasma.<br>References Kleef, U., et al.: J. Chromatogr., 621, 65 (1993), Proost, J., et al.: Br. J. Anaesth., 85, 717 (2000),<br></p>Formule :C30H51N2O3·BrCouleur et forme :NeatMasse moléculaire :567.64Chenodeoxycholic acid-3-β-D-glucuronide
CAS :Produit contrôléFormule :C30H48O10Couleur et forme :White To Off-WhiteMasse moléculaire :568.7Petromyzonol 24-Sulfate Sodium Salt
CAS :Produit contrôléFormule :C24H41O7S·NaCouleur et forme :NeatMasse moléculaire :496.634-Hydroxy Estrone 1-N7-Guanine
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications 4-Hydroxy Estrone 1-N7-Guanine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. Estrogen-DNA depurinating adducts as biomarkers of cancer risk and their use in cancer detection and prevention.<br>References Chakravarti, D., et al.: Mutat. Res., 456, 17 (2000), Liehr, J., et al.: Endocr. Rev., 21, 4054 (2000), Chakravarti, D., et al.: Oncogene, 20, 7945 (2001), Cavalieri, E., et al.: Chem. Res. Toxicol., 14, 1041 (2002),<br></p>Formule :C23H25N5O4Couleur et forme :NeatMasse moléculaire :435.48Androst-4-ene-3,17-dione-2,2,4,6,6,16,16-d7
CAS :Produit contrôlé<p>Applications Androst-4-ene-3,17-dione-2,2,4,6,6,16,16-d7 is an intermediate in the synthesis of Dehydroepiandrosterone-d5 which is the labeled analogue of Dehydro Epiandrosterone (D229585). Dehydro Epiandrosterone is a major secretory steroidal product of the adrenal gland; secretion progresively declines with aging. May have estrogen-or androgen-like effects depending on the hormonal milieu. Intracellularly converted to androstenedione. It is used in treatment of menopausal syndrome.<br>References Yahara, M., et al.: J. Toxicol. Sci., 2, 161 (1977), Morales, A.J., et al.: J. Clin. Endocrinol. Metab., 78, 1360 (1994), Ebeling, P., et al.: Lancet, 343, 1479 (1994),<br></p>Formule :C19D7H19O2Couleur et forme :NeatMasse moléculaire :293.46Nor Cholic Acid
CAS :Produit contrôlé<p>Applications A novel bile acid, an analogue of Cholic acid (C432600).<br>References Yamaga, N., et al.: J. Biochem., 116, 1123 (1994),<br></p>Formule :C23H38O5Couleur et forme :NeatMasse moléculaire :394.54Fulvestrant 9-Sulfone
CAS :Produit contrôlé<p>Impurity Fulvestrant EP Impurity B<br>Applications A metabolite of Fulvestrant (F862500).<br>References Rao, P., et al.: J. Steroid Biochem., 25, 417 (1986), Wakeling, A., et al.: J. Steroid Biochem. Mol. Biol., 43, 173 (1992), DeFriend, D., et al.: Cancer Res., 54, 408 (1994),<br></p>Formule :C32H47F5O4SCouleur et forme :NeatMasse moléculaire :622.77Pregnenolone monosulfate sodium
CAS :<p>Pregnenolone monosulfate sodium salt is an neurosteroid, enhances NMDA receptor,CREB phosphorylation, TRPM3 channels, and may inhibit GABA A receptors.</p>Formule :C21H31NaO5SDegré de pureté :99.763%Couleur et forme :SolidMasse moléculaire :418.52(17β)-17-Hydroxyandrost-5-en-3-one
CAS :Produit contrôlé<p>Applications (17β)-17-Hydroxyandrost-5-en-3-one is a reagent in the synthesis of new hedgehog signaling inhibitors which may be used in cancer treatments.<br>References Xu, C. et al.: J. Am. Chem. Soc., 141, 5381 (2019)<br></p>Formule :C19H28O2Couleur et forme :NeatMasse moléculaire :288.4246,7-Dehydro-17α-acetoxy Progesterone
CAS :Formule :C23H30O4Couleur et forme :NeatMasse moléculaire :370.48Glycochenodeoxycholic Acid 3-Sulfate Disodium Salt
CAS :<p>Stability Hygroscopic<br>Applications A bile salt formed in the liver from chenodeoxycholate and glycine, usually as the sodium salt. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is a cholagogue and choleretic.<br>References Parmentier, G. , et al.: Steroids, 30, 583 (1977), Tserng, K.Y., et al.: Lipids, 13, 479 (1978),<br></p>Formule :C26H41NNa2O8SCouleur et forme :White To Off-WhiteMasse moléculaire :573.65Hydrocortisone Hemisuccinate Sodium Salt
CAS :<p>Applications Hydrocortisone Hemisuccinate Sodium is a derivative of the glucocorticoid Hydrocortisone (H714615). Hydrocortisone Hemisuccinate Sodium is used as an anti-inflammatory agent. Hydrocortisone Hemisuccinate Sodium is widely used in the treatment of asthma, endocrine disorders, dermatological disorders, allergic states, etc.<br>References Akatsuka, K. et al.: Mei. Yak. Daig. Ken. Kiyo, 5, 11 (1975); Tank, N.A. et al.: Res. J. Pharmac. Biol. Chem. Sci., 2, 817 (2011);<br></p>Formule :C25H33O8·NaCouleur et forme :NeatMasse moléculaire :484.51Periplogenin
CAS :<p>Periplogenin is a compound classified as a cardiac glycoside, which is typically derived from certain plant species such as those in the Apocynaceae family. These compounds are known for affecting the heart by influencing cellular ion transport mechanisms. The primary mode of action of periplogenin involves inhibition of the Na⁺/K⁺-ATPase pump. This inhibition leads to an increased intracellular concentration of sodium ions, which indirectly increases intracellular calcium levels via the sodium-calcium exchanger. The elevated calcium concentration enhances cardiac muscle contractility, a mechanism often leveraged in treating certain heart conditions.</p>Formule :C23H34O5Degré de pureté :Min. 95%Masse moléculaire :390.51 g/molPregnenolone
CAS :Produit contrôlé<p>Pregnenolone is a steroidal hormone precursor, which is synthesized from cholesterol in the mitochondria of adrenal glands and other tissues. Its mode of action involves serving as a precursor for other critical steroid hormones, including progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As a neurosteroid, it plays a significant role in modulating synaptic function and neurogenesis.</p>Formule :C21H32O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :316.48 g/molProtodioscin
CAS :<p>Protodioscin is a steroidal saponin, which is a naturally occurring glycoside. It is predominantly sourced from the plant Tribulus terrestris but can also be found in other medicinal plants such as Dioscorea species. The mode of action of protodioscin involves its ability to influence the levels of dehydroepiandrosterone (DHEA) and other hormones, potentially affecting physiological functions related to vitality and performance.</p>Formule :C51H84O22Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,049.22 g/molGracillin
CAS :<p>Gracillin is a steroidal saponin, which is a bioactive compound derived from the plant genus Dioscorea. This natural product is characterized by its complex glycoside structure, where a sugar moiety is attached to a steroid-like aglycone. The mode of action of Gracillin involves its interaction with cellular membranes, leading to increased cell membrane permeability. This action is thought to disrupt normal cellular functions, making it a compound of interest for studying membrane dynamics.</p>Formule :C45H72O17Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :885.04 g/mol7-Dehydrostigmasterol
CAS :Produit contrôlé<p>7-Dehydrostigmasterol is a phytosterol, which is a type of steroid alcohol derived from plant sources, particularly within the metabolic pathway of various sterols. This compound acts as an intermediate in the biosynthesis of other phytosterols, functioning within key enzymatic conversion processes that are part of the larger sterol metabolic network.</p>Degré de pureté :Min. 95%β-Sitosterol β-D-glucoside
CAS :<p>β-Sitosterol β-D-glucoside is a phytosterol glycoside, which is primarily derived from plant sources such as fruits, vegetables, nuts, and seeds. As a natural component of plant cell membranes, it exhibits bioactive properties. The compound functions by modulating cholesterol metabolism and has anti-inflammatory, immunomodulatory, and antioxidant effects. It achieves this by interfering with the absorption of cholesterol in the intestines and modulating the activity of enzymes involved in its metabolism.</p>Formule :C35H60O6Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :576.85 g/molBufalin
CAS :<p>Bufalin is a bufadienolide compound, which is a type of steroid derived primarily from toad venom, specifically from the skin and parotid venom glands of the toad species Bufo gargarizans. Its mode of action involves the inhibition of Na+/K+-ATPase, an enzyme critical for maintaining the electrochemical gradient across cell membranes. By disrupting this gradient, Bufalin affects cellular ion homeostasis and induces apoptosis in various cancer cell lines.</p>Formule :C24H34O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :386.52 g/molErizimoside
CAS :<p>Please enquire for more information about Erizimoside including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C35H52O14Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :696.78 g/molEquilenin
CAS :<p>Equilenin is a steroidal estrogen, which is a type of naturally occurring hormone. It is derived primarily from the urine of pregnant mares and belongs to the class of conjugated equine estrogens. In terms of its mode of action, equilenin functions by binding to estrogen receptors in various tissues, thereby modulating gene expression and influencing cellular activity. This interaction supports the management of estrogen deficiencies in postmenopausal women and can influence the regulation of certain metabolic processes.</p>Formule :C18H18O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :266.33 g/molBetamethasone enol aldehyde Z isomer
CAS :Produit contrôlé<p>Betamethasone enol aldehyde Z isomer is a synthetic corticosteroid, which is derived from modifications of the naturally occurring glucocorticoid, cortisol. Its structure has been altered to enhance anti-inflammatory and immunosuppressive potency. As a Z isomer, it exhibits specific stereochemistry, potentially affecting its pharmacokinetics and interactions at the molecular level.</p>Formule :C22H27FO4Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :374.45 g/molFormononetin
CAS :<p>Formononetin is a naturally occurring isoflavone, which is a type of phytoestrogen found predominantly in legumes like red clover and other related plant species. It is a secondary metabolite that influences various biological processes by interacting with estrogen receptors. Formononetin acts primarily by mimicking or modulating the activity of natural estrogens within the body, binding to estrogen receptors and influencing gene expression and cellular responses.</p>Formule :C16H12O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :268.26 g/molHydrocortisone acetate
CAS :Produit contrôlé<p>Hydrocortisone acetate is a synthetic corticosteroid, which is a product derived from the modification of natural adrenal cortex hormones. It functions as an anti-inflammatory and immunosuppressive agent through its interaction with glucocorticoid receptors, leading to the modulation of gene expression involved in immune and inflammatory responses. This interaction inhibits the release of pro-inflammatory mediators and reduces the permeability of capillaries, thereby diminishing inflammation and immune activity.</p>Formule :C23H32O6Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :404.5 g/molAzedarachol
CAS :<p>**Azedarachol** is a botanical compound, which is a natural product derived from the neem tree (Azadirachta indica). This compound is known for its role as a bioactive agent, working through mechanisms that involve disrupting insect endocrine systems and acting as an antifeedant. Azedarachol's mode of action is primarily through its interference with hormonal balance within target organisms, which can lead to decreased feeding, stunted growth, and interrupted reproduction, making it an area of interest for pest control research.</p>Degré de pureté :Min. 95%Pabulenol
CAS :<p>Pabulenol is an innovative biopolymer, which is synthesized from renewable plant-based resources through advanced biotechnological methods involving enzymatic polymerization. With its unique molecular structure, Pabulenol exhibits specific mode of action by facilitating biodegradation under ambient conditions, catalyzed by naturally occurring microbes. The polymer’s intrinsic ability to break down into non-toxic byproducts makes it an exceptional choice for sustainable environmental applications.</p>Degré de pureté :Min. 95%ent-Fisetinidol-(4α->8)-catechin-(6->4α)-ent-fisetinidol
CAS :<p>Ent-Fisetinidol-(4alpha->8)-catechin-(6->4alpha)-ent-fisetinidol is a complex flavan-3-ol oligomer, which is a type of polyphenolic compound commonly found in various plant species. This compound is derived primarily from plants such as those in the genus *Acacia* and other similar species rich in condensed tannins. The mode of action of this oligomer involves its ability to engage in antioxidant activities, which include scavenging free radicals and chelating metal ions that facilitate oxidative stress in biological systems.</p>Formule :C45H38O16Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :834.77 g/molZuclomiphene
CAS :Produit contrôlé<p>Zuclomiphene is a selective estrogen receptor modulator (SERM), which is derived from clomiphene citrate, a mixture containing two isomers, zuclomiphene and enclomiphene. Zuclomiphene acts by binding to estrogen receptors, exhibiting both estrogenic and anti-estrogenic effects depending on the target tissue. This dual action makes it a valuable tool in modulating estrogen receptor activity for scientific research.</p>Formule :C26H28ClNODegré de pureté :Min. 95%Masse moléculaire :405.96 g/molPromegestone
CAS :Produit contrôlé<p>Promegestone is a synthetic progestogen, which is derived from progesterone. It functions by mimicking the effects of natural progesterone in the body, acting primarily on progesterone receptors to modulate reproductive processes. This progestogenic agent alters the lining of the uterus and inhibits gonadotropin production, thereby exerting its effects on ovulation and menstrual cycles.</p>Formule :C22H30O2Degré de pureté :Min. 95%Masse moléculaire :326.47 g/molUzarigenin
CAS :<p>Uzarigenin is a steroidal sapogenin, which is a naturally derived chemical compound typically extracted from plants belonging to the Apocynaceae family. It is primarily sourced from species like *Cynanchum* and *Xysmalobium*, where it exists as part of glycosidic complexes. The mode of action of uzarigenin involves its interaction with cellular steroid pathways, providing insights into various biological processes involving steroidal regulation and interaction. Such properties make it valuable in the study of steroid biosynthesis and the pharmacodynamics of cardiotonic steroids.</p>Formule :C23H34O4Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :374.52 g/molSaponins
CAS :<p>Saponins are naturally occurring glycosides, which are compounds sourced primarily from various plant species, including legumes, herbs, and certain vegetables. These compounds are characterized by their unique structure, comprising a hydrophobic aglycone linked to hydrophilic sugar moieties. This dual nature endows saponins with surfactant-like properties, allowing them to interact with both hydrophilic and hydrophobic molecules.</p>Degré de pureté :(Uv) Min. 90%Couleur et forme :Brown Off-White PowderFormononetin-7-O-gentiobioside
CAS :<p>Formononetin-7-O-gentiobioside is an isoflavonoid glycoside, which is a type of naturally occurring compound often found in plants, specifically in the Fabaceae family. This compound is primarily sourced from various legumes and has been studied for its potential bioactive properties due to its unique chemical structure. The mode of action of formononetin-7-O-gentiobioside involves its interaction with biological pathways, where it may exhibit antioxidant, anti-inflammatory, or estrogen-like activities, similar to other isoflavonoids. These interactions are significant in modulating cellular pathways that can contribute to various physiological effects.</p>Formule :C28H32O14Degré de pureté :Min. 95%Masse moléculaire :592.55 g/molPolyphyllin B (Formosanin C)
CAS :<p>Polyphyllin B (Formosanin C) is a natural saponin compound, which is derived from the rhizomes of plants in the genus Paris, particularly Paris polyphylla. Known for its biological activity, Polyphyllin B functions primarily by disrupting cellular membranes and inducing apoptosis in cancer cells through various signaling pathways, including the mitochondrial pathway. This mechanism is attributed to its ability to interfere with cancer cell proliferation and promote cell death, making it a compound of interest in oncological research.</p>Formule :C51H82O20Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,015.19 g/molPrednisolone
CAS :Produit contrôlé<p>Prednisolone is a synthetic corticosteroid, which is a derivative of the natural hormone cortisol. It is derived from the modification of the corticosteroid structure to enhance its anti-inflammatory and immunosuppressive properties. The mode of action of prednisolone involves binding to glucocorticoid receptors, leading to the modulation of gene expression. This results in the suppression of pro-inflammatory cytokines and the inhibition of various immune responses.</p>Formule :C21H28O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :360.44 g/molBetamethasone 21-phosphate disodium
CAS :<p>Betamethasone 21-phosphate disodium is a synthetic glucocorticoid, which is a man-made analog of naturally occurring steroid hormones produced in the adrenal cortex. Its molecular structure allows for enhanced potency and solubility, making it highly effective for use in various clinical settings. As a glucocorticoid, Betamethasone 21-phosphate disodium functions by binding to glucocorticoid receptors, regulating the expression of anti-inflammatory proteins, and inhibiting the production of pro-inflammatory cytokines. This mechanism of action reduces inflammation and suppresses the immune response, making it valuable in the treatment of conditions that involve excessive inflammation. It is commonly used in the management of conditions such as allergic reactions, certain types of arthritis, and skin diseases. Its ability to rapidly modulate inflammatory pathways also makes it useful in emergency settings for conditions like acute asthma exacerbations and severe allergic reactions. As a water-soluble ester, it allows for diverse administration routes, including oral, intravenous, and topical applications, depending on the clinical requirement.</p>Formule :C22H28FNa2O8PDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :516.4 g/molCholesterol
CAS :Produit contrôlé<p>Cholesterol is a complex lipid molecule, which is an essential component of cell membranes in animals. It is primarily synthesized in the liver, though it can also be obtained from dietary sources such as meat, dairy, and eggs. Cholesterol's mode of action involves its incorporation into the phospholipid bilayer of cell membranes, where it modulates fluidity and structural integrity, impacting membrane protein function and cellular signaling pathways.</p>Formule :C27H46ODegré de pureté :Min. 95 Area-%Couleur et forme :White Clear LiquidMasse moléculaire :386.65 g/mol9,10-Secocholesta-5,7,10(19)-trien-3β-ol
CAS :<p>9,10-Secocholesta-5,7,10(19)-trien-3beta-ol is a secosteroid compound, which is predominantly derived from the photochemical conversion of 7-dehydrocholesterol in the skin upon exposure to ultraviolet B radiation. This compound undergoes a series of hepatic and renal hydroxylations to form active vitamin D metabolites, such as calcitriol. These active forms modulate calcium and phosphate homeostasis through a nuclear receptor-mediated mechanism that governs gene expression relevant to mineral metabolism.</p>Formule :C27H44ODegré de pureté :Min. 97 Area-%Couleur et forme :White Yellow PowderMasse moléculaire :384.64 g/molTeasterone
CAS :Produit contrôlé<p>Please enquire for more information about Teasterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C28H48O4Degré de pureté :Min. 95%Masse moléculaire :448.35526Cholesterol 3-sulfate sodium
CAS :<p>Cholesterol 3-sulfate sodium salt is a fine chemical that is used as a versatile building block and reagent. It is a useful intermediate that can be used in the synthesis of complex compounds, speciality chemicals, and reaction components. Cholesterol 3-sulfate sodium salt can be used to synthesize cholesterol derivatives. This compound has been shown to have high reactivity with nucleophiles and can be used as a building block for other organic compounds. The CAS number for Cholesterol 3-sulfate sodium salt is 2864-50-8.</p>Formule :C27H45NaO4SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :488.7 g/molSegesterone
CAS :Produit contrôlé<p>Segesterone is a synthetic progestin, which is a chemically engineered hormone analogue. It is synthesized from steroid precursors, specifically designed to mimic the naturally occurring hormone progesterone. Segesterone acts primarily through binding to progesterone receptors, exerting its effects by modulating gene expression related to reproductive processes. This mechanism inhibits ovulation, alters cervical mucus to prevent sperm penetration, and modifies the endometrial lining to reduce the likelihood of implantation.</p>Formule :C21H28O3Degré de pureté :Min. 95%Masse moléculaire :328.4 g/molSaponin - from quillaja plant - 25%-30% sapogenin content
CAS :<p>Saponin from the quillaja plant is a natural extract characterized by a significant sapogenin content of 25%-30%. This product is derived from the bark of the Quillaja saponaria tree, a native species of Chile. The primary mode of action of these saponins involves the interaction with cell membranes due to their surfactant properties, which can lead to membrane permeabilization and subsequent cellular responses.</p>Degré de pureté :Min. 95%Couleur et forme :PowderEstriol
CAS :Produit contrôlé<p>Estriol is a steroidal estrogen, which is a naturally occurring hormone primarily sourced from the placenta during pregnancy. Its mode of action involves binding to estrogen receptors, thereby exerting its effects as part of the broader group of estrogens. Estriol has a relatively lower affinity for estrogen receptors compared to estradiol, contributing to its unique pharmacological profile.In scientific research and clinical settings, Estriol is employed in hormone replacement therapy, especially in postmenopausal women, due to its milder estrogenic effects and lower associated risks compared to other estrogens. It is also studied for its potential benefits in urogynecological health, such as the treatment of menopausal symptoms like vaginal atrophy. Furthermore, its application is under investigation for autoimmune conditions such as multiple sclerosis, given its immunomodulatory properties. Ongoing research aims to delineate the therapeutic potential and safety profile of Estriol in various clinical contexts.</p>Formule :C18H24O3Degré de pureté :Min. 97 Area-%Couleur et forme :White PowderMasse moléculaire :288.38 g/molPregnenolone acetate
CAS :Produit contrôlé<p>Pregnenolone acetate is a synthetic compound classified as a steroidal hormone precursor. It is derived from pregnenolone, which is a naturally occurring steroid hormone in the body. Pregnenolone is primarily synthesized from cholesterol, a fundamental component upon which steroidogenesis is based. The acetate form is an ester derivative, which can enhance stability and bioavailability.</p>Formule :C23H34O3Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :358.51 g/molBeclomethasone dipropionate
CAS :Produit contrôlé<p>Beclomethasone dipropionate is a synthetic corticosteroid, which is derived from beclomethasone, a glucocorticoid steroid. Its mode of action involves binding to specific intracellular glucocorticoid receptors. This binding modulates the transcription of glucocorticoid-responsive genes, leading to the synthesis of anti-inflammatory proteins and the inhibition of pro-inflammatory cytokine production. This reduces airway inflammation, edema, and mucus production, and enhances the responsiveness of beta-adrenergic receptors in the bronchial smooth muscle, facilitating bronchodilation.</p>Formule :C28H37ClO7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :521.04 g/molEpibrassinolide
CAS :<p>Epibrassinolide is a plant growth regulator, which is a synthetic analog of brassinosteroids derived from natural plant steroids. It exerts its effects through modulating gene expression and activating signaling pathways that enhance cell elongation, division, and differentiation. Additionally, Epibrassinolide plays a crucial role in improving a plant's tolerance to environmental stresses such as drought, salinity, and temperature extremes. It is widely used in agricultural research and practices to boost crop yield and quality. Researchers apply Epibrassinolide to study its potential in promoting growth, increasing resistance to pathogens, and enhancing overall plant vitality. Its applications extend to various plant species, where it is utilized to explore genetic expressions and physiological adaptations in response to its regulatory effects.</p>Formule :C28H48O6Degré de pureté :(%) Min. 85%Couleur et forme :White PowderMasse moléculaire :480.68 g/molBetamethasone - Bio-X ™
CAS :Produit contrôlé<p>Betamethasone is a potent anti-inflammatory agent that belongs to the group of corticosteroids. It is used in the treatment of a number of inflammatory diseases, such as allergic states, dermatologic disorders and gastrointestinal disorders. This drug binds to glucocorticoid receptors inhibiting inflammatory signals whilst promoting anti-inflammatory signals.</p>Formule :C22H29FO5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :392.46 g/molCortisone acetate
CAS :Produit contrôlé<p>Cortisone acetate is a synthetic corticosteroid, which is a derivative of cortisone, a naturally occurring hormone produced by the adrenal cortex. As a pharmaceutical compound, cortisone acetate acts primarily as an anti-inflammatory and immunosuppressive agent. Its mode of action involves the conversion into cortisol, a glucocorticoid, which then interacts with glucocorticoid receptors to modulate the transcription of responsive genes. This process reduces the production of pro-inflammatory cytokines and inhibits the function of immune cells, thereby producing an anti-inflammatory effect.</p>Formule :C23H30O6Degré de pureté :95%MinCouleur et forme :PowderMasse moléculaire :402.48 g/molb-Estradiol
CAS :Produit contrôlé<p>Estradiol is a synthetic or naturally occurring form of estrogen, predominantly sourced from ovarian secretions in females. It performs its mode of action by binding to estrogen receptors, ERα and ERβ, subsequently regulating gene expression and modulating various biological processes including reproductive system development, bone density maintenance, and cardiovascular function.</p>Formule :C18H24O2Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :272.38 g/molMestranol
CAS :<p>Mestranol is a synthetic estrogen, which is derived from chemical synthesis. Its mode of action involves being a prodrug of ethinylestradiol, meaning it is metabolized in the liver to its active form, which then binds to estrogen receptors in target tissues. This binding alters the expression of genes, influencing the reproductive system to prevent ovulation. By inhibiting the release of gonadotropins (LH and FSH) from the pituitary, it effectively halts the maturation of ovarian follicles.</p>Formule :C21H26O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :310.43 g/molLanosterol (Isocholesterol) - Lanosterol 60%
CAS :Produit contrôlé<p>Composed of Lanosterol (~65%), dihydrolanosterol, agnosterol,dihydroagnosterol.Extracted from wool.</p>Formule :C30H50ODegré de pureté :Min. 60 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :426.72 g/mol2'-Hydroxyformononetin
CAS :<p>2'-Hydroxyformononetin is a naturally occurring isoflavone, which is predominantly found in certain plants such as red clover and soy. It is a type of phytoestrogen, which exhibits estrogen-like activity due to its ability to bind estrogen receptors. The mode of action involves modulating estrogen receptor pathways, which in turn can affect various physiological processes related to hormone balance and cell proliferation.</p>Formule :C16H12O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :284.26 g/molWithaferin A
CAS :<p>Withaferin A is a bioactive compound, which is a steroidal lactone with antiproliferative properties. It is derived from the medicinal plant *Withania somnifera*, commonly known as Ashwagandha. Withaferin A exerts its effects by modulating various signaling pathways, including the inhibition of NF-kB and induction of oxidative stress, which lead to apoptotic cell death in cancer cells and reduced inflammation.</p>Formule :C28H38O6Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :470.6 g/molCoumestrol-9-methyl ether
CAS :<p>Coumestrol-9-methyl ether is a synthetic estrogen analogue, which is derived from coumestrol, a naturally occurring phytoestrogen found in various plant sources such as soybeans and clover. This compound is synthesized through chemical modification to enhance its stability and bioactivity, differing from its naturally occurring counterpart by the addition of a methyl group.</p>Formule :C16H10O5Degré de pureté :Min. 95%Masse moléculaire :282.25 g/molBakuchiol
CAS :<p>Phytoestrogen with anti-cancer properties</p>Formule :C18H24ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :256.38 g/molDHED
CAS :Produit contrôlé<p>DHED is a neuroactive steroid precursor, specifically a bioprecursor prodrug of estradiol, which is derived from chemical synthesis pathways. It is unique in its targeted mode of action, as it selectively converts to the active hormone estradiol within the brain via enzymatic processes that occur in situ. This specificity is facilitated by 17β-hydroxysteroid dehydrogenase type 1, which catalyzes the conversion of DHED to estradiol exclusively in the brain, minimizing peripheral estrogenic effects.</p>Formule :C18H24O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :288.38 g/molLanosta-8-en-3-one
CAS :Produit contrôlé<p>Reduced form of lanosterone</p>Formule :C30H50ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :426.72 g/molBrassicasterol
CAS :Produit contrôlé<p>Brassicasterol is a phytosterol, which is synthesized by various plant sources, particularly found in the seeds of plants such as rapeseed, mustard, and some algae. As a sterol, it is structurally similar to cholesterol but differs by having a methyl group at C24. This characteristic structure plays a vital role in its mode of action, modulating membrane fluidity and cell signaling pathways in organisms. In mammalian systems, brassicasterol may contribute to the reduction of cholesterol absorption by competing for incorporation into micelles, thus influencing metabolic pathways related to lipid processing and absorption.</p>Formule :C28H46ODegré de pureté :Min. 95 Area-%Couleur et forme :Off-White PowderMasse moléculaire :398.66 g/molAndrosta-1,4,6-triene-3,17-dione
CAS :Produit contrôlé<p>Androsta-1,4,6-triene-3,17-dione is a steroidal aromatase inhibitor, which is a synthetic compound derived from modifications of naturally occurring steroid structures. Its mode of action involves the inhibition of the aromatase enzyme. Aromatase catalyzes the conversion of androgens into estrogens, a critical step in the biosynthesis of estrogens. By inhibiting this enzyme, Androsta-1,4,6-triene-3,17-dione effectively reduces estrogen levels, which can be of particular interest in research environments exploring the role of estrogens in various biological processes.</p>Formule :C19H22O2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :282.38 g/molPolyphyllin D
CAS :<p>Polyphyllin D is a natural compound, which is a steroidal saponin extracted from the rhizome of Paris polyphylla, a traditional Chinese medicinal plant. It exhibits significant biological activities and has garnered interest for its potential therapeutic applications. Polyphyllin D exerts its effects primarily through the disruption of cellular processes, including the induction of apoptosis, modulation of the cell cycle, and inhibition of angiogenesis. It achieves these actions by influencing multiple molecular pathways, such as the mitochondrial apoptotic pathway and autophagy regulation.</p>Formule :C44H70O16Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :855.02 g/molDioscin
CAS :<p>Dioscin is a steroidal saponin, which is a naturally occurring compound found in various plants, notably in species such as Dioscorea nipponica and Dioscorea zingiberensis. These plants belong to the yam family, which are well-regarded for their medicinal properties. The mode of action of dioscin involves modulation of various biochemical pathways, including the suppression of inflammatory cytokines and inhibition of cancer cell proliferation. Additionally, dioscin has been shown to promote apoptosis in cancer cells through the activation of caspases and disruption of mitochondrial function.</p>Formule :C45H72O16Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :869.05 g/molCoumestrol
CAS :<p>Coumestrol is a phytoestrogen compound, which is a naturally occurring compound found in a variety of plants, such as soybeans, clover, and alfalfa. It is derived from the metabolic processes within these plants. Coumestrol exhibits estrogenic activity, acting as an agonist for estrogen receptors. This biological activity enables coumestrol to mimic the action of endogenous estrogens, thereby influencing estrogen-responsive pathways.</p>Formule :C15H8O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :268.22 g/molDihydroformononetin
CAS :<p>Dihydroformononetin is an isoflavonoid phytoestrogen, which is a type of naturally occurring compound found primarily in leguminous plants. It is derived from plant sources such as red clover and soybeans, known for their rich isoflavone content. This compound undergoes metabolic conversion in plants and potentially in the human body, exerting effects through interactions with estrogen receptors.</p>Formule :C16H14O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :270.28 g/molStigmasterol
CAS :Produit contrôlé<p>Phytosterol with anti-osteoarthritic activity; inhibits cholesterol biosynthesis</p>Formule :C29H48ODegré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :412.69 g/molBetamethasone
CAS :Produit contrôlé<p>Betamethasone is a synthetic corticosteroid, which is an analogue of a glucocorticoid sourced from adrenal cortex hormones. Its mode of action involves modulating the immune response by inhibiting the release of substances in the body that cause inflammation. This is achieved through its binding affinity to glucocorticoid receptors, leading to transcriptional changes that suppress pro-inflammatory cytokine production and other mediators of inflammation.</p>Formule :C22H29FO5Degré de pureté :Min. 97 Area-%Couleur et forme :White PowderMasse moléculaire :392.46 g/molPseudoprotodioscin
CAS :<p>Pseudoprotodioscin is a bioactive saponin compound, which is primarily derived from various plant sources, including members of the genus Tribulus. The compound is part of a larger family of steroidal saponins known for their diverse biological activities. Its mode of action includes influencing cellular pathways through modulation of enzyme activity and interaction with steroid hormone receptors, contributing to its bioactivity.</p>Formule :C51H82O21Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :1,031.18 g/mol16-Oxo Ethynyl Estradiol
CAS :Produit contrôlé<p>Impurity Ethinylestradiol EP Impurity H<br>Applications A degradation product of Ethynyl Estradiol (EE), (E685100).<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></p>Formule :C20H22O3Couleur et forme :Off-WhiteMasse moléculaire :310.394,4,4-Trimethoxybutanoic Acid Methyl Ester
CAS :Produit contrôlé<p>Applications 4,4,4-Trimethoxybutanoic Acid Methyl Ester is an substituent in the synthesis of Methyl Prednisolone (M325934).<br>References Ueno, H., et al.: J. Med. Chem., 34, 2468 (1991);<br></p>Formule :C8H16O5Couleur et forme :NeatMasse moléculaire :192.21Medroxyprogesterone
CAS :Formule :C22H32O3Degré de pureté :>98.0%(HPLC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :344.50Sodium Glycochenodeoxycholate
CAS :Formule :C26H42NNaO5Degré de pureté :>95.0%(T)(HPLC)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :471.61Ginsenoside Rd
CAS :Formule :C48H82O18Degré de pureté :>98.0%(HPLC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :947.17Hyodeoxycholic Acid
CAS :Formule :C24H40O4Degré de pureté :>98.0%(T)Couleur et forme :White to Orange to Green powder to crystalMasse moléculaire :392.58Brassinolide
CAS :<p>Plant hormone</p>Formule :C28H48O6Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :480.68 g/mol8'-Hydroxyformononetin
CAS :<p>8'-Hydroxyformononetin is a phytoestrogen compound, which is derived from plant sources, particularly from legumes, including red clover and soy. As a naturally occurring isoflavone, it falls within the class of flavonoids, a group of polyphenolic compounds with varied biological activities. Its mode of action primarily involves binding to estrogen receptors, where it can mimic or modulate the action of estrogen in the body. This interaction can result in either estrogenic or anti-estrogenic effects, depending on the presence of endogenous estrogen and other factors within the target tissues.</p>Formule :C16H12O5Degré de pureté :Min. 95%Masse moléculaire :284.26 g/molCholesteryl Bromide
CAS :Formule :C27H45BrDegré de pureté :>98.0%(T)Couleur et forme :White to Amber powder to crystalMasse moléculaire :449.56Tomatine from Tomato
CAS :Formule :C50H83NO21Degré de pureté :>80.0%(HPLC)Couleur et forme :White to Yellow to Orange powder to crystalMasse moléculaire :1,034.20Lanosterol - 90%
CAS :Produit contrôlé<p>Lanosterol - 90% is a sterol compound, which is a biochemical precursor to steroids. It is derived from various animal and plant sources, typically synthesized through the enzymatic conversion of squalene. Lanosterol functions through a significant role in the biosynthetic pathway of cholesterol and other essential sterols. This involves the cyclization process, where lanosterol is metabolized into cholesterol through a series of reactions catalyzed by specific enzymes.</p>Formule :C30H50ODegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :426.72 g/mol24-epi-castasterone
CAS :Produit contrôlé<p>24-epi-Castasterone is a brassinosteroid, which is a class of plant steroids, often extracted from various plant tissues synthesized in small quantities. This compound is primarily derived from plant sources such as seeds, pollen, and young vegetative tissues. It functions by binding to specific receptor kinases on plant cell membranes, thereby initiating a cascade of intracellular signaling that regulates gene expression. These pathways are crucial for the modulation of plant growth and development processes.</p>Formule :C28H48O5Degré de pureté :Min. 95%Masse moléculaire :464.68 g/molδ6-Gestodene
Produit contrôlé<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>Formule :C21H24O2Couleur et forme :NeatMasse moléculaire :308.416α-Hydroxy Gestrinone Glucuronide
CAS :Produit contrôléFormule :C27H32O9Couleur et forme :Light YellowMasse moléculaire :500.544-Methyl-5-(2-(phosphonatooxy)ethyl)thiazole-2-carboxylate Trisodium
Formule :C7H7NO6PS·3NaCouleur et forme :Neat17β-Dihydroequilin-2,4,16,16,17-d5
CAS :Produit contrôlé<p>Applications 17beta-Dihydroequilin-2,4,16,16,17-d5 is a useful isotopically labeled compound of 17β-Dihydro Equilin (D449130)<br></p>Formule :C18H17D5O2Couleur et forme :NeatMasse moléculaire :275.4Tauro 6-Ethylchenodeoxycholic Acid Sodium Salt
CAS :Produit contrôlé<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>Formule :C28H48NNaO6SCouleur et forme :NeatMasse moléculaire :549.743beta-Dihydroxy-19-norandrost-5(10)-ene
CAS :Produit contrôlé<p>Applications 3β-Dihydroxy-19-norandrost-5(10)-ene is an intermediate in the synthesis of 3β,17β-Dihydroxy-19-norandrost-5(10)-ene (D453800), which is a metabolite of Androstenedione. A novel 19-norsteroid, from androstenedione and 19-hydroxyandrostenedione by cultured porcine granulosa cells is reported for the first time.<br>References Haarbo, J., et al.: Clin. Physiol., 11, 331 (1991), Krebs-Smith, S., et al.: Eur. J. Clin. Nutr., 54, 281(2000), Rasmussen, B., et al.: J. Clin. Endocrinol. Metab., 85, 55 (2000),<br></p>Formule :C18H28O2Couleur et forme :NeatMasse moléculaire :276.41(16β)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione
CAS :Produit contrôlé<p>Impurity Beclomethasone Dipropionate EP Impurity I<br>Applications (16β)-16-Methyl-17,21-bis(1-oxopropoxy)pregna-1,4,9(11)-triene-3,20-dione (Beclomethasone Dipropionate EP Impurity I) is an impurity of Beclomethasone (B131000), a glucocorticoid. Used in chronic asthma and allergic rhinitis. Antiallergic, antiasthmatic (inhalant). Anti-inflammatory (topical).<br>References Malfitan, V.A., et al.: Clin. Ther., 4, 472 (1982), Rao, M., et al.: J. Asthma, 19, 21 (1982), Small, P., et al.: Ann. Allergy, 49, 127 (1982), Brogden, R.N., et al.: Drugs, 28, 99 (1984),<br></p>Formule :C28H36O6Couleur et forme :Off White SolidMasse moléculaire :468.58Allo-3a-tetrahydro Cortisol-d6 (Major)
CAS :Produit contrôléFormule :C21H28D6O5Couleur et forme :NeatMasse moléculaire :372.52863δ6-Fulvestrant
CAS :Produit contrôlé<p>Impurity Fulvestrant Impurity E;<br>Applications Fulvestrant (F862500) impurity E.<br></p>Formule :C32H45F5O3SCouleur et forme :NeatMasse moléculaire :604.7517β-Neriifolin
CAS :<p>Applications 17β-neriifolin could be considered a candidate for the treatment of hepatocellular carcinoma. It can also work as an inhibitor of hERG channel trafficking.<br>References Zhao, Q., et al.:Fitoterapia, 82, 735 (2011); Wang, L., et al.: J. Pharmacol. Exper. Ther., 320, 525 (2007)<br></p>Formule :C30H46O8Couleur et forme :NeatMasse moléculaire :534.68Boldenone Benzoate-d5
CAS :Produit contrôléFormule :C26H25D5O3Couleur et forme :NeatMasse moléculaire :395.55Sitostanol-d7 (mixture of diasteromers)
CAS :Produit contrôlé<p>Applications Sitostanol-d7 is a compound useful in organic synthesis.<br></p>Formule :C29D7H45OCouleur et forme :NeatMasse moléculaire :423.7721-Acetoxy-9a-fluoro-11b-hydroxypregna-1,4,16-triene-3,20-dione
CAS :Produit contrôlé<p>Applications 21-Acyloxycorticosteroid derivative. Antiinflammatory.<br>References Ko, D. et al.; Steroids 67, 211 (2002)<br></p>Formule :C23H27FO5Couleur et forme :NeatMasse moléculaire :402.4561,4-Androstadien-17α-methyl-17β-ol-3-one-2,4,6α-d3
CAS :Produit contrôlé<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>Formule :C20H25D3O2Couleur et forme :NeatMasse moléculaire :303.46Epoxy Metradiene
CAS :Produit contrôlé<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>Formule :C22H28O4Couleur et forme :NeatMasse moléculaire :356.465β-Androstane-17β-ol-3-one (1mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C19H30O2Couleur et forme :Single SolutionMasse moléculaire :290.445β-Androstan-3α-ol-11,17-dione-9,12,12,16,16-d5
CAS :Produit contrôlé<p>Applications 5beta-Androstan-3alpha-ol-11,17-dione-9,12,12,16,16-d5 is a useful isotopically labeled compound of 11-Oxo Etiocholanolone (O856650)<br></p>Formule :C19H24D5O3Couleur et forme :NeatMasse moléculaire :310.47Exemestane-D2
CAS :Produit contrôléFormule :C20D2H22O2Couleur et forme :NeatMasse moléculaire :298.426α-Chlorobeclomethasone Dipropionate
CAS :Produit contrôlé<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>Formule :C28H36Cl2O7Couleur et forme :NeatMasse moléculaire :555.49Testosterone Palmitate-d31
CAS :Produit contrôlé<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>Formule :C35D31H27O3Couleur et forme :NeatMasse moléculaire :558.024Norethindrone Acetate 3-Isopropylenol Ether
Produit contrôlé<p>Applications An impurity of Norethindrone Acetate (N675990).<br></p>Formule :C25H34O3Couleur et forme :NeatMasse moléculaire :382.54(9β,11β,16α)-9,11-Epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS :Produit contrôlé<p>Applications Glucocorticoid.<br></p>Formule :C22H28O4Couleur et forme :NeatMasse moléculaire :356.4613-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
CAS :Produit contrôlé<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>Formule :C21H30OCouleur et forme :NeatMasse moléculaire :298.46(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>Formule :C22H24F2O5SCouleur et forme :Off-White To BeigeMasse moléculaire :438.48Methyl 7a-Hydroxy-3-ketocholanoate
CAS :Produit contrôlé<p>Applications Steroidal fused pyrazoles useful as bile acid transporters.<br>References Bhat, L. et al.; Bioorgan. Med. Chem. 15, 85 (2005)<br></p>Formule :C25H40O4Couleur et forme :NeatMasse moléculaire :404.58Cyprenorphine
CAS :Produit contrôléFormule :C26H33NO4Couleur et forme :NeatMasse moléculaire :423.5455β-Cholestan-3α-ol-2,2,3,4,4-d5
CAS :Produit contrôléFormule :C27D5H43OCouleur et forme :NeatMasse moléculaire :393.7120b-Dihydro Pregnenolone
CAS :<p>Applications 20β-Dihydro Pregnenolone is a metabolite of Pregnenolone (P712200).<br>References Purdy, R., et al.: J. Med. Chem., 33, 1572 (1990), Bixo, M., et al.: Brain Res., 764, 173 (1997), Huang, X., et al.: J. Biol. Chem., 275, 29452 (2000),<br></p>Formule :C21H34O2Couleur et forme :NeatMasse moléculaire :318.49Tixocortol
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Tixocortol is an anti-inflammatory agent. Tixocortol is used in fluorescent chemoaffinity labeling.<br>References Torossian, D.R., et al.: Arzneim.-Forsch., 31, 453 (1981),<br></p>Formule :C21H30O4SCouleur et forme :NeatMasse moléculaire :378.533-O-Methyl Oxymetholone
Produit contrôléFormule :C22H34O3Couleur et forme :NeatMasse moléculaire :346.53a,17b-Androst-5-enediol
CAS :Produit contrôlé<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>Formule :C19H30O2Couleur et forme :NeatMasse moléculaire :290.44Cholesteryl N-Butyrate
CAS :Produit contrôlé<p>Applications Cholesteryl n-butyrate (cas# 521-13-1) is a useful research chemical.<br></p>Formule :C31H52O2Couleur et forme :NeatMasse moléculaire :456.74(17β)-4,17-Dimethyl-androsta-2,4-dieno[2,3-d]isoxazol-17-ol
CAS :Produit contrôlé<p>Applications Used in the preparation of Epostane (E588850).<br></p>Formule :C22H31NO2Couleur et forme :NeatMasse moléculaire :341.4917α-Methyl-5α-androstane-2β,3α,17β)-triol
CAS :Produit contrôlé<p>Applications 17α-Methyl-5α-androstane-2β,3α,17β)-triol is a derivative of Madol (M108000, which is an anabolic steroid recently identified to be misused as a doping agent. The potency of Madol (DMT) to transactivate androgen receptor (AR) dependent reporter gene expression was two times lower as compared to dihydrotestosterone (DHT).<br>References Zierau, O., et al.: Planta Med., 69, 856 (2003), Takahashi, M., et al.: Endocr. J., 51, 425 (2004), Labrie, F., et al.: J. Endocrinol., 184, 427 (2005),Friedel, A., et al.: Toxicol. Lett., 164, 16(2006),<br></p>Formule :C20H34O3Couleur et forme :NeatMasse moléculaire :322.487,7-Azo-3-a,12-a-dihydroxycholanic Acid
CAS :Produit contrôlé<p>Applications 7,7-Azo-3-α,12-α-dihydroxycholanic Acid (cas# 86992-52-1) is a compound useful in organic synthesis.<br></p>Formule :C24H38N2O4Couleur et forme :NeatMasse moléculaire :418.569523-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid Ethyl Ester
CAS :Produit contrôlé<p>Applications 3-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid Ethyl Ester (cas# 116199-87-2) is a compound useful in organic synthesis.<br></p>Formule :C16H20N2O3Couleur et forme :NeatMasse moléculaire :288.34Methandrostenolone (1.0 mg/mL in 1,2-Dimethoxyethane)
CAS :Produit contrôléFormule :C20H28O2Couleur et forme :ColourlessMasse moléculaire :300.4417α-Methyl Testosterone (1mg/ml in Methanol)
CAS :Produit contrôléFormule :C20H30O2Couleur et forme :Single SolutionMasse moléculaire :302.453β-17-Imino-androst-5-en-3-ol Acetate Dimer (1mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C42H60N2O4Couleur et forme :Single SolutionMasse moléculaire :656.941,4-Pregnadien-6α-methyl-11β,17α,21-triol-3,20-dione-21,21-d2
CAS :Produit contrôlé<p>Applications 1,4-Pregnadien-6alpha-methyl-11beta,17alpha,21-triol-3,20-dione-21,21-d2 is a useful isotopically labeled compound of 6α-Methyl Prednisolone (M325934)<br></p>Formule :C22D2H28O5Couleur et forme :NeatMasse moléculaire :376.49Testosterone 17-Isocaproate (1 mg/mL in Acetonitrile)
CAS :Produit contrôléFormule :C25H38O3Couleur et forme :Single SolutionMasse moléculaire :386.57Oxymetholone (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C21H32O3Couleur et forme :Single SolutionMasse moléculaire :332.48(6α,9β,11β,16α)-9,11-Epoxy-17,21-dihydroxy-6,16-dimethylpregna-1,4-diene-3,20-dione
CAS :Produit contrôléFormule :C22H28O5Couleur et forme :NeatMasse moléculaire :372.4556α-Hydroxy Testosterone (1mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C19H28O3Couleur et forme :Single SolutionMasse moléculaire :304.42Methylclostebol (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C20H29ClO2Couleur et forme :Single SolutionMasse moléculaire :336.90Coumestrol dimethyl ether
CAS :Produit contrôléFormule :C17H12O5Couleur et forme :NeatMasse moléculaire :296.276-α-Hydroxy Stanozolol (1.0mg/ml in Methanol)
CAS :Produit contrôléFormule :C21H32N2O2Couleur et forme :Single SolutionMasse moléculaire :344.49Cholesterol-3-18O
CAS :Produit contrôlé<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>Formule :C27H46OCouleur et forme :NeatMasse moléculaire :388.6511,12-Dehydroxy-Betamethasone
CAS :Produit contrôlé<p>Applications 11,12-Dehydroxy-Betamethasone is an impurity of the steroid Betamethasone (B327000) which is a glucocorticoid used as an anti-inflammatory agent.<br>References Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977), Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002), Cruz-Monteagudo, M., et al.: Eur. J. Med. Chem., 40, 1030 (2005), Rothfuss, A., et al.: Chem. Res. Toxicol., 19, 1313 (2006),<br></p>Formule :C22H27FO4Couleur et forme :NeatMasse moléculaire :374.446
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