Stéroïdes et Dérivés
Les stéroïdes sont des composés organiques possédant une structure de quatre cycles fusionnés, connue sous le nom de noyau stéroïdien. Ce noyau peut être associé à divers groupes fonctionnels modifiant leurs propriétés et leurs fonctions biologiques. Les stéroïdes jouent un rôle clé dans la régulation des processus métaboliques et hormonaux. Ils sont utilisés en médecine pour traiter les troubles inflammatoires, les maladies auto-immunes et les déséquilibres hormonaux. De plus, certains dérivés stéroïdiens possèdent de puissantes propriétés anti-inflammatoires, comme les corticostéroïdes. Dans certaines thérapies spécifiques, ils sont utilisés pour réduire l’inflammation et soulager la douleur dans diverses maladies.
Chez CymitQuimica, nous proposons une variété de stéroïdes et de leurs dérivés pour la recherche et le développement pharmaceutique.
4949 produits trouvés pour "Stéroïdes et Dérivés"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
6b-Chloro-17-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 :C23H31ClO4Couleur et forme :NeatMasse moléculaire :406.9432,5-Bis(trifluoromethyl)aniline
CAS :Produit contrôlé<p>Applications 2,5-Bis(trifluoromethyl)aniline is a haloalkul substituted aniline used in the preparation of anti-benign prostatic hyperplasia drug, Dutasteride (D735000).<br>References Liang, Y. et al.: Jil. Dax. Xueb. Lixeub., 45, 1035 (2007);<br></p>Formule :C8H5F6NCouleur et forme :ColourlessMasse moléculaire :229.12Dexamethasone b-D-Glucuronide Sodium (>90%)
CAS :Produit contrôlé<p>Applications Sodium salt of Dexamethasone β-D-Glucuronide is a potential prodrug for colonic delivery of the antiinflammatory corticosteroid Dexamethasone.<br>References Fotsis, T., et al.: J. Steroid Biochem., 14, 457 (1981), Choi, M., et al.: Steroids, 65, 54 (2000); Haeberlin, B. et al.: Pharm Res., 10, 1553 (1993);<br></p>Formule :C28H36FNaO11Couleur et forme :NeatMasse moléculaire :590.57Dexamethasone Oxetanone
CAS :Produit contrôlé<p>Applications Dexamethasone Oxetanone is a potent antiglucocorticoid.<br>References Lamontagne, N., et al.: Endocrinology, 114, 2252 (1984);<br></p>Formule :C22H27FO4Couleur et forme :NeatMasse moléculaire :374.4513β-Ethyl-11-methylenegon-4-en-17-one
CAS :Produit contrôlé<p>Applications Desogestrel intermediate.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bergink, E., et al.: J. Steroid Biochem., 14, 175 (1981), Phillips, A., et al.: Contraception, 36, 181 (1987)<br></p>Formule :C20H28OCouleur et forme :NeatMasse moléculaire :284.44Tasimelteon
CAS :<p>Applications Tasimelteon is a novel drug, used in the treatment of non-24 hour sleep-wake disorder. It helps to correct the circadian rhythm disorder often seen in patients who are visually impaired.<br>References Lahon, J. et al.: World. J. Pharm. Res., 3, 1521 (2014);<br></p>Formule :C15H19NO2Couleur et forme :NeatMasse moléculaire :245.3169Testosterone-d8
CAS :Produit contrôlé<p>Applications Labelled Testosterone (T155000). 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.Controlled substance (anabolic steroid). Androgen.<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 :C19H20D8O2Couleur et forme :White To Off-WhiteMasse moléculaire :296.4717α-Methyl-4-[(phenylthio)methyl]testosterone
CAS :Produit contrôlé<p>Applications Testosterone (T155000) derivative.<br></p>Formule :C27H36O2SCouleur et forme :NeatMasse moléculaire :424.64Ciclesonide-d7
CAS :Produit contrôlé<p>Applications A labelled glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis.<br>References ukuoka, E., et al.: Chem. Pharm. Bull., 35, 2943 (1987), Schmitt, E., et al.: J. Pharm. Sci., 88, 291 (1999), Hancock, B., et al.: Pharm. Res., 17, 397 (2000), Hogan, S., et al.: Pharm. Res., 18, 112 (2001).<br></p>Formule :C32H37D7O7Couleur et forme :NeatMasse moléculaire :547.731,2-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 :506.6021-Butyryloxy Budesonide
<p>Applications 21-Butyryloxy Budesonide is a derivative of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide.<br>References Ryrfeldt., A., et a.: J. Steroid Biochem., 10, 317 (1979); Roth, G., et al.: J. Pharm. Sci., 69, 766 (1980); Clissold, S.P., et al.: Drugs, 28, 485 (1984)<br></p>Formule :C29H40O7Couleur et forme :NeatMasse moléculaire :500.623-Aminobenzotrifluoride
CAS :Produit contrôlé<p>Applications 3-Aminobenzotrifluoride is a known human toxin that can cause bacterial mutation and hepatocyte unscheduled DNA synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Reinhold, D., et al.: T. ASAE, 49, 2077 (2006); Thompson, C., et al.: Environ. Mutagen., 5, 803 (1983)<br></p>Formule :C7H6F3NCouleur et forme :YellowMasse moléculaire :161.12Dutasteride-13C6
CAS :Produit contrôlé<p>Applications Labelled Dutasteride (D735000). Dutasteride is a dual inhibitor of 5α-reductase isoenzymes type 1 and 2; structurally related to Finasteride (F342000). Dutasteride is used in the treatment of benign prostatic hyperplasia.<br>References Bakshi, R.K., et al.: J. Med. Chem., 38, 3189 (1995), Gisleskog, P.O., et al.: Brit. J. Clin. Pharmacol., 47, 53 (1999), Djavan, B., et al.: Expert Opin. Pharmacother., 6, 311 (2005),<br></p>Formule :C2113C6H30F6N2O2Couleur et forme :NeatMasse moléculaire :534.49Travoprost 13,14-Epoxide (Mixture of Diastereomers)
Produit contrôlé<p>Stability Temperature Sensitive<br>Applications An epoxy impurity of the selective FP prostaglandin receptor agonist Travoprost (T715600).<br></p>Formule :C26H35F3O7Couleur et forme :NeatMasse moléculaire :516.35Betamethasone 21-Acetate-d3
CAS :Produit contrôlé<p>Applications Betamethasone 21-Acetate-d3, is the labeled analogue of Betamethasone 21-Acetate (B327025), which is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.<br>References Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001), Seidler, J., et al.: J. Med. Chem., 46, 4477 (2003), Alsenz, J., et al.: J. Pharm. Sci., 96, 1748 (2007),<br></p>Formule :C24H28D3FO6Couleur et forme :NeatMasse moléculaire :437.52Testosterone Undecanoate-d21
CAS :Produit contrôléFormule :C30H27D21O3Couleur et forme :Off-WhiteMasse moléculaire :477.84Bexarotene-13C4
CAS :Produit contrôlé<p>Applications Labelled Bexarotene (B336750). Used as an antineoplastic. A selective retinoid X receptor (RXR) agonist.<br>References Boehm, M.F., et al.: J. Med. Che., 37,2930 (1994), Gottardis, M.M., et al.: Cancer Res., 56, 5566 (1996), Mukherjee, R., et al.: Nature, 386, 407 (1997), Miller, V.A., et al.: J. Clin. Oncol., 15, 790 (1997)<br></p>Formule :C4C20H28O2Couleur et forme :NeatMasse moléculaire :352.459α-Bromobudesonide
CAS :Produit contrôlé<p>Impurity Budesonide EP Impurity J<br>Applications 9α-Bromobudesonide (Budesonide EP Impurity J) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.<br>References Ryrfeldt, Å., et al.: Eur. J. Respir. Dis., 122, 86 (1981); Vestbo, J., et al.: Lancet, 353, 1819 (1999)<br></p>Formule :C25H33BrO6Couleur et forme :NeatMasse moléculaire :509.43Betamethasone 21-Phosphate Biotin (>85%)
Produit contrôléFormule :C34H49FN3O10PSDegré de pureté :>85%Couleur et forme :NeatMasse moléculaire :741.81Dexamethasone Acetate Impurity E
CAS :<p>Applications Dexamethasone Acetate Impurity E is a pregn-4-ene derivative used in the preparation of antiallergic and antiinflammatory drugs.<br>References Nedelec, L., et al.: Ger. Offen. (1978)<br></p>Formule :C24H33FO6Couleur et forme :NeatMasse moléculaire :436.51δ6-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 :308.41Equilin 3-O-β-D-Glucuronide Sodium Salt
CAS :Formule :C24H27NaO8Couleur et forme :NeatMasse moléculaire :466.46Cortisol-D4 21-Sulfate Potassium Salt
CAS :Produit contrôlé<p>Applications Labelled Cortisol-d4 21-Sulfate (C696320). Cortisol 21-Sulfate is a phase II metabolite of Cortisol (H714615).<br>References Spielgelhalder, B., et al.: J. Steroid Biochem., 7, 749 (1976), Vanluchene, E., et al.: J. Chromatogr., 456, 175 (1988), Choi, M., et al.: Steroids, 65, 54 (2000),<br></p>Formule :C21H25D4KO8SCouleur et forme :NeatMasse moléculaire :484.64Testosterone (1mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C19H28O2Couleur et forme :ColourlessMasse moléculaire :288.4217α-Hydroxyprogesterone Heptanoate
CAS :<p>Applications 17α-Hydroxyprogesterone Heptanoate can be used in therapeutic use and biological study of pharmaceutical compounds and methods of use thereof for treating gender-biased immune disorders.<br>References Stoloff, G., et al.: PCT Int. Appl. WO 2016005599 A1 20160114 (2016)<br></p>Formule :C28H42O4Couleur et forme :NeatMasse moléculaire :442.63a,a,a-Trifluorotoluene
CAS :Produit contrôlé<p>Applications α,α,α-Trifluorotoluene, is used as a specialty solvent in organic synthesis and an intermediate in the production of pesticides and pharmaceuticals.<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 Skelly, P. D., et al.: Handbook for Critical Cleaning, 1, 191 (2011);<br></p>Formule :C7H5F3Couleur et forme :ColourlessMasse moléculaire :146.11Betamethasone 21-Mesylate (>90%)
CAS :Produit contrôléFormule :C23H31FO7SDegré de pureté :>90%Couleur et forme :NeatMasse moléculaire :470.5518-Methyl Mestranol
CAS :Produit contrôlé<p>Applications Mestranol (M258755) derivative. It is used as contraceptive.<br>References Cullen, L.F., et al.: J. Pharma. Sci., 57, 1857 (1968),<br></p>Formule :C22H28O2Couleur et forme :NeatMasse moléculaire :324.466β,17α-Dihydroxyprogesterone
CAS :Produit contrôléFormule :C21H30O4Couleur et forme :NeatMasse moléculaire :346.462,2-Dibromo-1-(4-fluorophenyl)-2-phenylethanone
Produit contrôléFormule :C14H9Br2FOCouleur et forme :NeatMasse moléculaire :372.036b-Hydroxylevonorgestrel
CAS :<p>Impurity Levonorgestrel EP Impurity H<br>Applications 6β-Hydroxylevonorgestrel (Levonorgestrel EP Impurity H) is an impurity from the synthesis of Levonorgestrel (N689510), an oral contraceptive.<br>References Hu. S.H., et al.: Steroids., 63, 88 (1998); Nash, H.A., et al.: J. Pharma. Sci., 93, 2420 (2004); Choudhary, M.I., et al.: Natural. Prod. Res., 20, 1074 (2006);<br></p>Formule :C21H28O3Couleur et forme :White To Light YellowMasse moléculaire :328.45Fulvestrant 17-Ketone
CAS :Produit contrôlé<p>Applications Fulvestrant 17-Ketone, is an impurity of Fulvestrant (F862500), a novel steroidal estrogen antagonist reported to lack any partial agonist activity. Antineoplastic (hormonal).<br>References Wakeling, A.E., et al.: Cancer Res., 51, 3867 (1991), Howell, A., et al.: Br. J. Cancer, 74, 300 (1996), Robertson, J.F., et al.: Cancer Res., 61, 6739 (2001),<br></p>Formule :C32H45F5O3SCouleur et forme :NeatMasse moléculaire :604.756α-Hydroxy Budesonide
CAS :Produit contrôléFormule :C26H34O7Couleur et forme :NeatMasse moléculaire :458.54N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride
CAS :Produit contrôlé<p>Applications N-Des(1,1-dimethylethyl) N-Cyclohexyl Finasteride is an impurity of Finasteride (F342000); an inhibitor of 5α-reductase which is the enzyme that converts testosterone to the more potent androgen 5α-dihydrotestosterone.Also an antialopecia agent.<br>References Koronkowski, M.J., et al.: Pharmacotherapy, 13, 309 (1993); Tenover, J.L., et al.: Clin. Ther., 19, 243 (1997); McConnell, J.D., et al.: N. Engl. J. Med., 338, 557 (1998)<br></p>Formule :C25H38N2O2Couleur et forme :NeatMasse moléculaire :398.58b-Estradiol 17-Acetate
CAS :Produit contrôlé<p>Applications Protected Estradiol. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References Miilunpohja, M., et al.: J. Steroid Biochem. Mol. Biol., 100, 59 (2006), Ikonomou, M., et al.: Environ. Toxicol. Chem., 27, 243 (2008),<br></p>Formule :C20H26O3Couleur et forme :NeatMasse moléculaire :314.421,2-Dihydro Triamcinolone
CAS :Produit contrôlé<p>Applications 1,2-Dihydro Triamcinolone is a derivative of Triamcinolone (T767165), a glucocorticoid, antiasthmatic (inhalant); antiallergic (nasal).<br>References Florey, K., et al.: Anal. Profiles Drug Subs., 1, 397 (1972); Bernstein, I.L., et al.: Chest, 81, 20 (1982);<br></p>Formule :C21H29FO6Couleur et forme :NeatMasse moléculaire :396.45Tixocortol
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 :378.53(16α)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione
CAS :Produit contrôlé<p>Applications (16α)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione is an impurity of Dexamethasone (D298800), a glucocorticoid used as an anti-inflammatory agent.<br>References Spangler, M., et al.: Chromatographia, 54(5/6), 329-334 (2001);Wershil, B.K., et al.: Int. Arch. Allergy Immunol., 107, 323 (1995)<br></p>Formule :C25H32O6Couleur et forme :NeatMasse moléculaire :428.52(11β)-9-Fluoro-11,21-dihydroxy-16-methyl-pregna-1,4,16-triene-3,20-dione
CAS :Produit contrôlé<p>Applications (11β)-9-Fluoro-11,21-dihydroxy-16-methyl-pregna-1,4,16-triene-3,20-dione is a derivative of Dexamethasone (D298800), an anti-inflammatory glucocorticoid.<br>References Kodelja, V., et al.: J. Immunol., 160, 1411 (1998), Metselaar, J., et al.: Arthritis Rheum., 48, 2059 (2003), Buttgereit, F., et al.: Arthritis Rheum., 50, 3408 (2004), Martinez, F., et al.: Front Biosci., 13, 453 (2008),<br></p>Formule :C22H27FO4Couleur et forme :WhiteMasse moléculaire :374.45[1S-(1α,3aBeta,4β,7aAlpha)]-4-[2-(2,5-Dihydroxyphenyl)ethyl]octahydro-1-hydroxy-7a-methyl-5H-inden-5-one
CAS :Produit contrôléFormule :C18H24O4Couleur et forme :NeatMasse moléculaire :304.3817α,21-Dideoxy-6α,9α-Difluoroprednisolone
CAS :Produit contrôlé<p>Applications 17α,21-Dideoxy-6α,9α-Difluoroprednisolone is an impurity of the drug Difluprednate (D445925). Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation.<br>References Kapp, A., et al.: J. Allergy and Clin. Immunol., 110, 277 (2002); Yasueda, S., et al.: J. Pharm. Biomed. Anal., 30, 1735 (2003); Yamaguchi, M., et al.: Int. J. Pharm., 301, 121 (2005)<br></p>Formule :C20H24F2O4Couleur et forme :NeatMasse moléculaire :366.46α-Hydroxy Testosterone-d3
CAS :Produit contrôléFormule :C19H25D3O3Couleur et forme :NeatMasse moléculaire :307.447-[9-[[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17β
Produit contrôlé<p>Applications Fulvestrant (F862500) impurity C.<br></p>Formule :C41H65F5O4S2Couleur et forme :NeatMasse moléculaire :781.07Estradiol 17-Valerate-d9
CAS :Produit contrôlé<p>Applications Labelled Estradiol (E888000) derivative. An estrogen.<br>References Salole, E.G., et al.: Anal. Profiles Drug Subs., 15, 283 (1986), Lievertz, R.W., et al.: Am. J. Obstet. Gynecol., 156, 1289 (1987),<br></p>Formule :C23H23D9O3Couleur et forme :NeatMasse moléculaire :365.556α-Hydroxy Gestrinone Glucuronide
CAS :Produit contrôléFormule :C27H32O9Couleur et forme :Light YellowMasse moléculaire :500.54Tetrahydrocortisol 21-Acetate
CAS :Produit contrôlé<p>Applications Cortisol derivative. A potential corticoid metabolite.<br>References Okihara, R. et al.; Chem. Pharm. Bull. 58, 344 (2010); Hosoda, H. et al.; Chem. Pharm. Bull. 32, 4023 (1984)<br></p>Formule :C23H36O6Couleur et forme :NeatMasse moléculaire :408.53Ulipristal
CAS :Produit contrôlé<p>Applications Ulipristal is a selective progesterone receptor modulator. Ulipristal is used as an emergency contraceptive.<br>References Gronemeijer, H., et al.: J. Steroid Biochem., 40, 271 (1991), Spitz, I., et al.: Contraception, 48, 403 (1993), Conneely, O., et al.: Steroids, 68, 771 (2003), Chwalisz, K., et al.: Endocr. Rev., 26, 423 (2005),<br></p>Formule :C28H35NO3Couleur et forme :NeatMasse moléculaire :433.5817β-Dihydro Equilin-16,16,17-d3
CAS :Produit contrôlé<p>Applications A labelled 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 :C182H3H17O2Couleur et forme :NeatMasse moléculaire :271.37Betamethasone 21-Acetate
CAS :Produit contrôlé<p>Applications Betamethasone acetate (BA) is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching.<br>References Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001), Seidler, J., et al.: J. Med. Chem., 46, 4477 (2003), Alsenz, J., et al.: J. Pharm. Sci., 96, 1748 (2007),<br></p>Formule :C24H31FO6Couleur et forme :WhiteMasse moléculaire :434.50Carbenoxolone
CAS :Produit contrôlé<p>Applications Carbenoxolone<br></p>Formule :C34H50O7Couleur et forme :NeatMasse moléculaire :570.7610b-Hydroxy D-(-)-Norgestrel
CAS :<p>Applications 10β-Hydroxy D-(-)-Norgestrel is an impurity of Levonorgestrel (N689510).<br>References Gorog, S. et al.: J. Pharmac. Biomed. Anal., 14, 85 (1995); Berta, R. et al.: J. Pharmac. Biomed. Anal., 54, 458 (2011); Choudhary, M. I. et al.: Nat. Prod. Res., 20, 1074 (2006);<br></p>Formule :C21H28O3Couleur et forme :White To Off-WhiteMasse moléculaire :328.445(3aR,4R,5R,6aS)-4-((S,E)-3-Hydroxy-5-phenylpent-1-enyl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (Bimatoprost Impurity)
CAS :Produit contrôléFormule :C18H24O4Couleur et forme :NeatMasse moléculaire :304.38Atorvastatin-d5 tert-Butyl Ester
CAS :Produit contrôlé<p>Applications Atorvastatin-d5 tert-Butyl Ester is the labeled analogue of Atorvastatin tert-Butyl Ester (A791740), an impurity arising in the synthesis of Atorvastatin (A791750), a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia.<br>References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993); Heinonen, T.M., et al.: Clin. Ther., 18, 853 (1996); Whitfield, L.R., et al.: Eur. J. Drug Metab. Pharmacokinet., 25, 97 (2000)<br></p>Formule :C37H38D5FN2O5Couleur et forme :NeatMasse moléculaire :619.786β-Hydroxymethylandrosta-1,4-diene-3,17-dione
CAS :Produit contrôléFormule :C20H26O3Couleur et forme :White To Off-WhiteMasse moléculaire :314.42Testosterone-16,16,17-d3 17-Decanoate
CAS :Produit contrôlé<p>Applications Testosterone 17-Decanoate-d3, is the labeled analogue of Testosterone 17-Decanoate (T155120), an ester of Testosterone (T155000). Testosterone 17-Decanoate, can be used as a potential long-acting male contraceptive, with the combination of subcutaneous etonogestrel implants.<br>References Brady, B. M., et al.: Human Reproduction, 21 (1), 285 (2006); Themmen, A., et al.: Endocr. Rev. 21, 551 (2000);<br></p>Formule :C292H3H43O3Couleur et forme :NeatMasse moléculaire :445.69Finasteride Carboxaldehyde
CAS :Produit contrôlé<p>Applications A metabolite of Finasteride (F342000) in human bile (M2 metabolite).<br>References Faller, B., et al.: Biochemistry, 32, 5705 (1993), Carlin, J.R., Drug Metab. Dispos., 25, 100 (1997), Bergman, E., et al.: Eur. J. Pharm. Sci., 29, 205 (2006),<br></p>Formule :C23H34N2O3Couleur et forme :NeatMasse moléculaire :386.53Dexamethasone 21-Palmitate
CAS :Produit contrôlé<p>Applications A corticosteroid prodrug for the treatment of eye disorders.<br>References Benameur, H., et al.: J. Pharm. Pharmacol., 47, 812 (1995), Tauchi, Y., et al.: Biol. Pharm. Bull., 24, 925 (2001), Chono, S., et al.: J. Drug Targeting, 13, 407 (2005),<br></p>Formule :C38H59FO6Couleur et forme :NeatMasse moléculaire :630.876b-Chloro-7a-hydroxy-6,7-dihydro Cyproterone Acetate
CAS :Produit contrôlé<p>(1β,2β,6β-7α)-17-(Acetyloxy)-6-chloro-1,2-dihydro-7-hydroxy<br>-3'H-cyclopropa[1,2]pregna-1,4-diene-3,20-dione; 6β-Chloro<br>-1β,2β-dihydro-7α,17-dihydroxy-3'Hcyclopropa[1,2]pregna-1,4-diene-3,20-dione 17-Acetate;<br>Cyproterone Acetate EP Impurity G</p>Formule :C24H31ClO5Couleur et forme :NeatMasse moléculaire :434.95317-Hydroxypregn-5-ene-3,20-dione
CAS :Produit contrôlé<p>Applications 17-Hydroxypregn-5-ene-3,20-dione is used in the synthesis of physiologically active steroid esters and spirolactones that functions as potential aldosterone antagonists.<br>References Seletskii, B. M., et al.: Croat. Chem. Acta. , 58, 699 (1986)<br></p>Formule :C21H30O3Couleur et forme :NeatMasse moléculaire :330.467α-Acetylthio-17α-ethoxymethyl Testosterone
CAS :Produit contrôléFormule :C24H36O4SCouleur et forme :NeatMasse moléculaire :420.6120-Hydroxydexamethasone
CAS :Produit contrôléFormule :C22H31FO5Couleur et forme :NeatMasse moléculaire :394.483-O-Benzyl Estriol
CAS :Produit contrôlé<p>Applications Protected Estriol.<br>References Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),<br></p>Formule :C25H30O3Couleur et forme :NeatMasse moléculaire :378.50Atorvastatin Lactone Diepoxide(Mixture of Diastereomers)
CAS :Produit contrôlé<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An Atorvastatin (A791750) derivative which have improved stability.<br></p>Formule :C33H33FN2O6Couleur et forme :NeatMasse moléculaire :572.621-Dehydro Aldosterone
CAS :Produit contrôléFormule :C21H26O5Couleur et forme :NeatMasse moléculaire :358.43Equilenin-d3
CAS :Produit contrôlé<p>Applications Isotope labelled Equilenin (E592400), which is a naturally occuring estrogenic steroidal hormone (1,2) isolated from urine of pregnant mares (3). Not found in human urine. Component of conjugated estrogenic hormones. Estrogen. This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br>References 1. Corbellini, A. et L.: Farmaco Sci. 1964 Nov;19:913-22.2. Stein, R. et al.: Tetrahedron 1970 Apr;26(8):1917-33.<br></p>Formule :C182H3H15O2Couleur et forme :White To Light BrownMasse moléculaire :269.359-Dehydroestrone
CAS :Produit contrôléFormule :C18H20O2Couleur et forme :White To Off-WhiteMasse moléculaire :268.3513-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 :298.464-Hydroxy Estradiol 1-N3-Adenine
CAS :Produit contrôlé<p>Applications 4-Hydroxy Estradiol 1-N3-Adenine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. The N3Ade depurinating adducts could serve as biomarkers to predict the risk of breast cancer.<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 :C23H27N5O3Couleur et forme :NeatMasse moléculaire :421.49D-Homoanalog of Triamcinolone
CAS :Produit contrôlé<p>Applications D-Homoanalog of Triamcinolone is a rearrangement product of the drug triamcinolone, an anti-inflammatory drug.<br>References Delaney, E. J.; et al.: Steroids, 59, 196 (1994)<br></p>Formule :C21H27FO6Couleur et forme :NeatMasse moléculaire :394.43Estriol 3,16a,17b-Triacetate
CAS :Produit contrôlé<p>Applications Estriol 3,16α,17β-Triacetate is a triacetate derivative of Estriol (E888960) with contraceptive activity.<br>References Wotiz, H.H., et al.: J. Reprod. Fertil., 26, 363 (1971)<br></p>Formule :C24H30O6Couleur et forme :NeatMasse moléculaire :414.49Epoxy 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 :356.4620-Dihydroprogesterone Acetate
CAS :Produit contrôlé<p>Impurity Progesterone EP Impurity E<br>Applications 20-Dihydroprogesterone Acetate (Progesterone EP Impurity E) is an analogue of Progesterone (P755900), a steroid used in cardiovascular and menopausal studies.<br>References Grodstein, F. et al.: New. Eng. J. Med., 335, 453 (1996); Cushman, M. et al.: Circulation, 100, 717 (1999);<br></p>Formule :C23H34O3Couleur et forme :NeatMasse moléculaire :358.51Estradiol 3-Propyl Ether
CAS :Produit contrôléFormule :C21H30O2Couleur et forme :NeatMasse moléculaire :314.46Boldione (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C19H24O2Couleur et forme :Single SolutionMasse moléculaire :284.39Testosterone 17-O-Acetate-d3 (1mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C21H27D3O3Couleur et forme :ColourlessMasse moléculaire :333.48Testosterone Cypionate-d3 (1 mg/ml in Acetonitrile)
CAS :Produit contrôléFormule :C27D3H37O3Couleur et forme :Single SolutionMasse moléculaire :415.62Gestonorone Capronate
CAS :Produit contrôléFormule :C26H38O4Couleur et forme :NeatMasse moléculaire :414.582-Methyl Ethynyl Estradiol
CAS :Produit contrôlé<p>Impurity Ethinylestradiol EP Impurity M<br>Applications 2-Methylethynylestradiol (Ethinylestradiol EP Impurity M) is a 17α-ethynyl steroid. 2-Methylethynylestradiol is an impurity of Ethynylestradiol (E685100).<br></p>Formule :C21H26O2Couleur et forme :NeatMasse moléculaire :310.43Estratetraenol
CAS :Produit contrôlé<p>Applications A steroid produced by females having pheromone activities.<br>References Kotiyan, P., et al.: J. Pharm. Biomed. Anal., 22, 667 (2000), Bensafi, M., et al.: Behaviour. Brain Res., 152, 11 (2004), Zhu, B., et al.: Endocrinol., 147, 4132 (2006), Bellavance, E., et al.: J. Med. Chem., 52, 7488 (2009),<br></p>Formule :C18H22OCouleur et forme :NeatMasse moléculaire :254.374-Methylestrone
CAS :Produit contrôlé<p>Applications 4-Methylestrone is an intermediate in the synthesis of 4-substituted estrone and estradiol derivatives with inhibitory activities towards steroid sulfatase as a target for therapeutic intervention of treating breast cancer.<br>References Numazawa, M., et al.: J. Steroid. Biochem. Molec. Biol., 96, 51 (2005);<br></p>Formule :C19H24O2Couleur et forme :NeatMasse moléculaire :284.39Estrone-2,4-d2
CAS :Produit contrôlé<p>Applications Estrone-2,4-d2 (CAS# 350820-16-5) is a useful isotopically labeled research compound.<br></p>Formule :C182H2H20O2Couleur et forme :NeatMasse moléculaire :272.386-Oxo Boldione
CAS :Produit contrôlé<p>Applications A derivative of Exemestane (E957000), a new aromatase inhibitor.<br>References Thompson, E., et al.: J. Biol. Chem., 249, 5364 (1974), Cole, P., et al.: J. Med. Chem., 33, 2933 (1990), Buzzetti, F., et al.: Steroids, 58, 527 (1993),<br></p>Formule :C19H22O3Couleur et forme :Off-White To Light YellowMasse moléculaire :298.386α-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 :406.9436a,9a-Difluoroprednisolone
CAS :Produit contrôlé<p>Applications 6α,9α-Difluoroprednisolone has shown to increase metastases and increase glucocorticoid activity in C57/BL6 mice.<br>References Albert, D., Zeidman, I.: Cancer Res., 22, 1297 (1962)<br></p>Formule :C21H26F2O5Couleur et forme :White To Light BeigeMasse moléculaire :396.426α-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 :415.481,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene
CAS :<p>1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene is a synthetic silyl ether of calcipotriene. It is used for the synthesis of drugs and as an impurity standard for HPLC analysis. 1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene has been studied in metabolism studies and found to be natural, but it is not an API because it does not have a biological activity. It is also used in the development process of drugs and has been shown to be pharmacopoeia grade with a purity of at least 98%.</p>Formule :C39H68O3Si2Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :641.13 g/mol(5E)-Calcipotriene
CAS :<p>(5E)-Calcipotriene is a synthetic, natural, and analytical chemical. It is a white to off-white powder with a melting point of about 122 °C. (5E)-Calcipotriene has been used as an analytical standard for HPLC and as an impurity in the synthesis of calcitriol. The International Union of Pure and Applied Chemistry (IUPAC) name for this compound is 5Z,7Z,11Z,15Z-eicosapentaenoic acid. It can also be found in the form of 5Z,8Z,11Z,14E-eicosapentaenoic acid.</p>Formule :C27H40O3Degré de pureté :Min. 95%Masse moléculaire :412.6 g/molFluticasone furoate EP impurity G
CAS :<p>Fluticasone furoate is a synthetic corticosteroid that has anti-inflammatory and immunosuppressive properties. It binds to the glucocorticoid receptor, which inhibits the production of inflammatory cytokines and mediators. The impurity standard used in this product is Fluticasone furoate EP impurity G. This impurity is a metabolite of fluticasone furoate with a molecular weight of 488. It has been shown that this impurity may have an effect on the pharmacokinetics of fluticasone furoate.</p>Formule :C27H29ClF2O6SDegré de pureté :Min. 95%Masse moléculaire :555.03 g/molrac 5-Keto Fluvastatin
CAS :<p>Rac5-Keto Fluvastatin is a synthetic, natural and custom synthesis drug product. It's CAS number is 1160169-39-0. Rac5-Keto Fluvastatin is a metabolite of fluvastatin. The racemic mixture has been prepared by the organic synthesis of racemic 5-keto fluvastatin, which was achieved by the use of a chiral auxiliary. Rac5-Keto Fluvastatin can be used in metabolism studies, as an analytical standard for HPLC, and as a reference material for pharmacopoeia.</p>Formule :C24H24FNO4Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :409.45 g/molAtorvastatin 3-deoxyhept-2-enoic acid
CAS :<p>Atorvastatin is a potent inhibitor of the enzyme HMG-CoA reductase, which is responsible for the conversion of HMG-CoA to mevalonate. This inhibition reduces the production of cholesterol and other lipids in the liver. Metabolism studies have shown that atorvastatin undergoes extensive presystemic metabolism by cytochrome P450 enzymes, primarily CYP3A4 and CYP2C9. The drug is converted to inactive metabolites that are eliminated primarily through renal excretion. Atorvastatin has not been found to inhibit any of the following: cytochrome P450 1A1/2, 2C8/9, 2D6, 2E1, 3A4/5 or glucuronidases.</p>Formule :C33H33FN2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :540.62 g/molDexamethasone Impurity A
<p>Impurity A is an impurity of the drug product, dexamethasone. The impurity is a natural metabolite of dexamethasone that is found in the urine of patients taking this medication. Impurity A is chemically identified using HPLC and its purity verified using GC-MS and LC-MS. This impurity can be used as a reference standard for analytical purposes and as an impurity standard for pharmacopoeia testing.</p>Formule :C22H29FO5Degré de pureté :Min. 95 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :392.46 g/molDexamethasone-17-ketone
CAS :Produit contrôlé<p>Please enquire for more information about Dexamethasone-17-ketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C20H25FO3Degré de pureté :Min. 95%Masse moléculaire :332.42 g/mol(24R)-Calcipotriene
CAS :<p>(24R)-Calcipotriene is a synthetic analog of calcitriol, the active form of vitamin D3. It is a proapoptotic agent that inhibits tumor growth by causing mitochondrial membrane potential collapse in cancer cells. (24R)-Calcipotriene has been shown to inhibit tumor growth in animals and human cells in vitro. This drug also potentiates the effects of other anticancer drugs such as doxorubicin and etoposide. In addition, it has been shown to have minimal toxicity at high doses in mice.</p>Formule :C27H40O3Degré de pureté :Min. 95%Masse moléculaire :412.6 g/molNorethindrone acetate impurity
CAS :<p>Norethindrone acetate impurity is a drug product that is used in the development and research of drugs. It is an analytical standard for norethindrone acetate, which is an impurity found in the synthesis of this drug. Norethindrone acetate impurity can be synthesized in different ways, such as natural or synthetic routes. It is also available as a custom synthesis or it can be purchased as an impurity standard. This compound's CAS number is 1175129-26-6 and it has a purity level of 99%.</p>Formule :C22H28O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :340.46 g/mol5,6-Dehydro-17β-dutasteride
CAS :<p>5,6-Dehydro-17beta-dutasteride is a synthetic drug product that is used as an analytical standard for the determination of metabolites and impurities in pharmaceuticals. It also has been used as a natural metabolite, which can be found in human urine. 5,6-Dehydro-17beta-dutasteride is a metabolite of dutasteride, which is an antiandrogen medication for the treatment of benign prostatic hyperplasia (BPH). It is also known to inhibit the metabolism of other drugs such as ketoconazole and metoprolol.</p>Formule :C27H28F6N2O2Degré de pureté :Min. 95%Masse moléculaire :526.51 g/molAtorvastatinN-(3,5-dihydroxy-7-heptanoic acid)amide
CAS :<p>Atorvastatin is a synthetic drug product. It is a prodrug that is converted to its active form, atorvastatin acid, in the body. Atorvastatin is used for lowering blood cholesterol levels in people with hypercholesterolemia and reducing the risk of coronary heart disease. This drug has been shown to reduce the number of deaths from coronary heart disease by 30% after five years of use. Atorvastatin also reduces the risk of stroke and fatal or non-fatal heart attack by 20%.</p>Formule :C40H48FN3O8Degré de pureté :Min. 95%Masse moléculaire :717.82 g/molFluticasone furoate EP impurity E
CAS :<p>Fluticasone furoate EP impurity E is an analytical reference standard for pharmacopoeia and research. It is a synthetic fluticasone furoate EP impurity that has been custom synthesized for use as a high-purity, HPLC-grade standard. Fluticasone furoate EP impurity E is characterized by its natural origin and purity, making it appropriate for use in drug development and research. The CAS number for this product is 398454-97-2.</p>Formule :C25H31F3O5SDegré de pureté :Min. 95%Masse moléculaire :500.5 g/molAbiraterone dimer impurity
CAS :Produit contrôlé<p>Abiraterone dimer impurity is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs. It is also a metabolite of abiraterone and has been detected in the urine of patients receiving the drug. Abiraterone dimer impurity is found in trace amounts in abiraterone acetate but its pharmacological significance is not known. This impurity has been detected in the urine of patients receiving abiraterone acetate therapy.</p>Formule :C43H57NO2Degré de pureté :Min. 95%Masse moléculaire :619.92 g/mol(3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid sodium salt
CAS :<p>(3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid sodium salt is an impurity standard for the drug product. It is a synthetic metabolite that binds to proteins and has been found in human urine. The chemical synthesis of (3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6 heptenoic acid sodium salt was performed using a high purity custom synthesis and high purity pharmacopoeia grade reagents.</p>Formule :C23H23FNNaO4Degré de pureté :Min. 95%Masse moléculaire :419.42 g/mol(betaR,deltaR)-2,3-Bis(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemicalcium salt
CAS :<p>(betaR,deltaR)-2,3-Bis(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemicalcium salt is an impurity that is used in the production of a drug product. This product is metabolized to (betaR,deltaR)-2,3-bis(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole 1 heptanoic acid which is used as an analytical standard for HPLC.</p>Formule :C66H66CaF4N4O10Degré de pureté :Min. 95%Masse moléculaire :1,193.34 g/molFluorometholone impurity 5
CAS :<p>Fluorometholone impurity 5 is a drug product that has been custom synthesized. It has not yet been assigned to a CAS number. This compound exhibits high purity and is an analytical grade. Metabolism studies have been conducted on this substance, which is natural and can be found in the drug development phase. This impurity standard is for HPLC analysis and research and development purposes only.</p>Degré de pureté :Min. 95%Calcipotriol monohydrate
CAS :<p>Calcipotriol monohydrate, a Vitamin D3 analog, binds well to the vitamin D receptor, used in psoriasis research.</p>Formule :C27H42O4Degré de pureté :99.95%Couleur et forme :SolidMasse moléculaire :430.62BIBB 515
CAS :<p>BIBB 515 inhibits OSC, reducing cholesterol in hamsters by up to 25% with specific dosing.</p>Formule :C22H21ClN2O2Degré de pureté :99.68%Couleur et forme :SolidMasse moléculaire :380.87Desoximetasone impurity A
CAS :Produit contrôlé<p>Desoximetasone impurity A is an impurity found in the drug product Desoximetasone, which is a corticosteroid. It has been identified as an impurity in the drug product and there are no known uses of Desoximetasone impurity A. This impurity was determined to be natural based on its molecular weight, infrared spectrum, melting point, and elemental analysis. The molecular weight for Desoximetasone impurity A is 687.2 g/mol with a melting point at 89°C and an elemental analysis of Carbon: 29%, Hydrogen: 3%, Nitrogen: 16%, Oxygen: 32%.</p>Formule :C21H25FO4Degré de pureté :Min. 95%Masse moléculaire :360.42 g/molDexamethasone EP Impurity K
CAS :Produit contrôlé<p>Dexamethasone EP Impurity K is an analytical standard for impurities in the drug product Dexamethasone EP. It is a synthetic methanolic solution of dexamethasone and a metabolite, which is chemically identical to the natural form. The purity of this impurity standard is 99.9%. This synthetic impurity is used for HPLC analysis as a pharmacopoeia-grade reference material.</p>Formule :C22H26O4Degré de pureté :Min. 95%Masse moléculaire :354.44 g/mol(3S,5R)-Atorvastatin calcium
CAS :<p>(3S,5R)-Atorvastatin calcium is an analytical standard for the drug atorvastatin. It has a purity of 99.9% and is manufactured in accordance with the requirements of the pharmacopoeia. The product is available as a white crystalline powder and is soluble in water, acetone, and ethanol. (3S,5R)-Atorvastatin calcium has been used in drug development and as an impurity standard for HPLC analysis. It also serves as a metabolite to characterize the production process of atorvastatin.</p>Formule :C66H68CaF2N4O10Degré de pureté :Min. 95%Masse moléculaire :1,155.34 g/molFluorometholone δ 9,11
CAS :Produit contrôlé<p>Fluorometholone delta 9,11 is a drug product that is used as an analytical reference standard for the quantitative determination of impurities in drugs. It is a natural metabolite and impurity in synthetic drugs such as fluoroquinolones and corticosteroids. Fluorometholone delta 9,11 has been shown to be a substrate for CYP3A4 and P-glycoprotein. This drug has also been shown to have anti-inflammatory effects and may decrease the risk of infection by suppressing neutrophil function.</p>Formule :C22H28O3Degré de pureté :Min. 95%Masse moléculaire :340.46 g/molAtorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt
CAS :<p>Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt is a synthetic drug product that belongs to the class of statins. It has been used in research and development as a standard for HPLC analysis. The metabolite atorvastatin 3,5-dihydroxy-7-heptanoic acid (CAS No. 1105067-87-5) is also available from Sigma Aldrich. The impurity standards atorvastatin calcium salt and amorphous calcium sulfate are also available from Sigma Aldrich. Atorvastatin N-(3,5-dihydroxy-7-heptanoic acid)amide calcium salt is an API impurity in the synthesis of atorvastatin sodium (CAS No. 120781-93-1).</p>Formule :C40H48FN3O8CaDegré de pureté :Min. 95%Masse moléculaire :737.86 g/molDutasteride EP impurity E
CAS :<p>Please enquire for more information about Dutasteride EP impurity E including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C27H30F6N2O2Degré de pureté :Min. 95%Masse moléculaire :528.54 g/molFluticasone Impurity D
CAS :<p>Fluticasone Impurity D is a sulfoxide that is found in the drug fluticasone. It is a conjugate of fatty acid and fatty alcohol, which are esters of irritants. Fluticasone Impurity D is an experimental model for inflammatory diseases. It can be used as a pharmaceutical dosage to enhance the effects of other drugs by increasing their absorption through the skin. The effects of this drug have been tested on tissues and experimental models, but not on humans.</p>Degré de pureté :Min. 95%Diethylstilbestrol dipropionate
CAS :<p>Diethylstilbestrol dipropionate can be used in estrogen therapy of relapsed prostate cancer.</p>Formule :C24H28O4Couleur et forme :SolidMasse moléculaire :380.487-Ketolithocholic acid
CAS :<p>7-Ketolithocholic acid absorbs and reduces endogenous bile acid and cholesterol secretion.</p>Formule :C24H38O4Degré de pureté :98.68% - 99.9%Couleur et forme :White - Almost White Solid PowderMasse moléculaire :390.56Isoflupredone
CAS :<p>Isoflupredone, a synthetic corticosteroid, inhibits inflammation and immune response in animals.</p>Formule :C21H27FO5Degré de pureté :97.62% - 99.85%Couleur et forme :SolidMasse moléculaire :378.43Zilpaterol
CAS :<p>Zilpaterol is an acting ß-agonist that causes fat loss and muscle gain in cattle.</p>Formule :C14H19N3O2Couleur et forme :SolidMasse moléculaire :261.32Algestone
CAS :<p>Algestone is a synthetic progestational dihydroxy derivative with anti-inflammatory properties.</p>Formule :C21H30O4Degré de pureté :98%Couleur et forme :White Or White Crystalline PowderMasse moléculaire :346.46Promegestone
CAS :<p>Promegestone is a progestin medication used in menopausal hormone therapy and in the treatment of gynecological disorders.</p>Formule :C22H30O2Couleur et forme :SolidMasse moléculaire :326.47AY 9944
CAS :<p>AY 9944 inhibits DHCR7 enzyme (IC50=13 nM) and sterol isomerase, leading to hypocholesterolemia and 7DHC buildup.</p>Formule :C22H30Cl4N2Degré de pureté :98.92% - 99.65%Couleur et forme :SolidMasse moléculaire :464.3Hexestrol diphosphate tetrasodium
CAS :<p>Hexestrol diphosphate tetrasodium: synthetic ER agonist, may cause cancer, inhibits microtubule assembly, leads to mitotic arrest and DNA adducts.</p>Formule :C18H24O8P2·xNaCouleur et forme :SolidMasse moléculaire :518.26PF-02413873
CAS :<p>PF-02413873 is a competitive antagonist of nonsteroidal progesterone receptor with a Ki of 2.6 nM.</p>Formule :C18H21N3O3SDegré de pureté :99.83% - 99.89%Couleur et forme :SolidMasse moléculaire :359.44Maxacalcitol
CAS :<p>Maxacalcitol (22-Oxacalcitriol) is a ligand of VDR-like receptors and a non-serum calcium vitamin D3 analogue.</p>Formule :C26H42O4Degré de pureté :≥98%Couleur et forme :SolidMasse moléculaire :418.61Asoprisnil
CAS :<p>Asoprisnil is a selective modulator of progesterone receptor.</p>Formule :C28H35NO4Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :449.58Fludrocortisone
CAS :<p>Fludrocortisone （Florinef） is a synthetic corticosteroid with moderate glucocorticoid potency and greater mineralocorticoid potency.Cost-effective and quality-assured.</p>Formule :C21H29FO5Degré de pureté :98.56% - 98.66%Couleur et forme :White SolidMasse moléculaire :380.45Cyproterone
CAS :<p>Cyproterone, an anti-androgen, treats female hirsutism and acne, and is used palliatively in prostate cancer.</p>Formule :C22H27ClO3Couleur et forme :SolidMasse moléculaire :374.9Norethindrone Related Compound B CIII (Estr-4-ene-3,17-dione)
CAS :Produit contrôlé<p>Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function not elsewhere specified or included</p>Formule :C18H24O2Couleur et forme :PowderMasse moléculaire :272.17763Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity
CAS :<p>Atorvastatin is a drug product with an impurity of atorvastatin cyclic sodium salt (isopropyl). The synthesis of this compound can be found in the natural and synthetic routes. Impurity standard is used to identify impurities in drugs and is necessary for pharmacopoeia, research and development, and analytical work. This compound has been shown to have high purity, analytical, metabolism studies, natural, drug development, and pharmacopoeia. CAS No. 1316291-19-6 is the impurity standard for this compound.</p>Formule :C33H34FN2NaO7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :612.62 g/molEpristeride
CAS :<p>Epristeride (ONO-9302) is a steroidal 5-alpha-reductase isoform 2 inhibitor that inhibits SR isoform 2. Epristeride reduces prostate size.</p>Formule :C25H37NO3Degré de pureté :98.12% - >99.99%Couleur et forme :SolidMasse moléculaire :399.57Atorvastatin lactam phenanthrene calcium salt impurity
CAS :<p>Atorvastatin lactam phenanthrene calcium salt impurity is a high purity, custom synthesis drug product. It is a metabolite of atorvastatin and was identified using metabolism studies in rat and human liver microsomes. This impurity has been shown to be an analytical standard for HPLC. Atorvastatin lactam phenanthrene calcium salt impurity is used in niche research and development, as well as the development of drugs that are pharmacopoeia grade.</p>Formule :C66H64CaF2N4O12Degré de pureté :Min. 95%Masse moléculaire :1,183.31 g/molAtorvastatin tert-butyl ester
CAS :<p>Atorvastatin tert-butyl ester is an acid that is used to treat high cholesterol. It is a synthetic statin that inhibits the enzyme HMG-CoA reductase and blocks the production of cholesterol in the liver. This drug is administered orally, as a tablet or capsule, or in liquid form as a suspension. The drug has a bitter taste and evaporation may occur if it comes into contact with skin or clothes. Atorvastatin tert-butyl ester may be found in polymorphic forms (including dihydropyridine, dihydrospirocyclopentane, and dihydrobenzoquinoline). These forms are inactive, but can be activated by exposure to light or heat. These reactions produce an acidic compound that can react with other compounds to form new compounds.</p>Formule :C37H43FN2O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :614.75 g/molCerivastatin
CAS :<p>Cerivastatin is an HMG-CoA reductase inhibitor with anticancer and lipid-lowering effects and can be used to study primary hyperlipidemia.</p>Formule :C26H34FNO5Degré de pureté :97.80% - 99.56%Couleur et forme :SolidMasse moléculaire :459.55Halobetasol
CAS :<p>Halobetasol (Ulobetasol), a corticosteroid, is utilized in the research of severe localized psoriasis [1].</p>Formule :C22H27ClF2O4Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :428.9Fulvestrant (S enantiomer)
CAS :<p>Fulvestrant S enantiomer is the less active S enantiomer of Fulvestrant. Fulvestrant is a potent estrogen receptor antagonist with an IC50 of 9.4 nM.</p>Formule :C32H47F5O3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :606.77Trimegestone
CAS :<p>Trimegestone, a highly effective oral progestogen, is used for endometrial protection, all doses inducing secretory endometrial transformation.</p>Formule :C22H30O3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :342.47Darglitazone
CAS :<p>Darglitazone (CP-86325) is a potent, selective agonist of PPAR-γ with antidiabetic actions.</p>Formule :C23H20N2O4SDegré de pureté :99.76%Couleur et forme :SolidMasse moléculaire :420.48Dexamethasone palmitate
CAS :<p>DXP, a lipophilic prodrug of Dexamethasone, has 47x less glucocorticoid receptor affinity; it's an agonist & anti-inflammatory.</p>Formule :C38H59FO6Degré de pureté :99.28%Couleur et forme :SolidMasse moléculaire :630.87Fulvestrant (R enantiomer)
CAS :<p>Fulvestrant R enantiomer is the less active R enantiomer of Fulvestrant. Fulvestrant is a potent estrogen receptor antagonist with an IC50 of 9.4 nM.</p>Formule :C32H47F5O3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :606.77Desogestrel Related Compound A
CAS :<p>Desogestrel Related Compound A is a synthetic impurity standard. It is the metabolite of desogestrel, which belongs to the drug class progestins and is used for contraception. Desogestrel Related Compound A is used as a research and development or impurity standard for pharmacopoeia-grade drugs or custom synthesis with high purity. The CAS number for this product is 201360-82-9.</p>Formule :C22H30ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :310.47 g/molAtorvastatin calcium trihydrate EP Impurity G
CAS :<p>Atorvastatin is a drug that belongs to the class of statins. It is used for the treatment of high cholesterol levels and other related diseases, such as cardiovascular disease. Atorvastatin calcium trihydrate EP Impurity G is an impurity that may be present in atorvastatin calcium trihydrate. This compound has not been found to have any pharmacological activity.</p>Formule :C34H37FN2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :572.67 g/mol7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid
CAS :<p>7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid is a synthetic drug product with a purity of >98%. It is an impurity standard for HPLC methods. This compound has been studied extensively in metabolism studies and pharmacological assays. 7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a -phenyl 1a-[(phenylamino)carbonyl]-3H -oxireno[3,4]pyrrolo[2,1 -</p>Formule :C33H35FN2O7Degré de pureté :Min. 95%Masse moléculaire :590.64 g/molLinolenyl Alcohol
CAS :<p>Unsaturated monohydric alcohols, nesoi</p>Formule :C18H32OCouleur et forme :Clear Colorless LiquidMasse moléculaire :264.24532Myristyl Alcohol
CAS :<p>Saturated monohydric acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi</p>Formule :C14H30OCouleur et forme :White Crystals Waxy SolidMasse moléculaire :214.39Alcohol Determination--Acetonitrile
CAS :<p>Nitrile function compounds, nesoi</p>Couleur et forme :Colorless LiquidOleyl Alcohol
CAS :<p>Unsaturated monohydric alcohols, nesoi</p>Formule :C18H36OCouleur et forme :Clear Colorless LiquidMasse moléculaire :268.27662Dexamethasone Enol-Pyruvaldehyde Analog ((Z)-2-((8S,9R,10S,11S,13S,14S,16R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-2-hydroxyacetaldehyde)
CAS :<p>Ketones and quinones, w/not with other oxygen function,and their halogenated,sulfated,nitrated,or nitrosated derivatives, nesoi</p>Formule :C22H27FO4Couleur et forme :White Off-White SolidMasse moléculaire :374.18934Linoleyl Alcohol
CAS :<p>Unsaturated monohydric alcohols, nesoi</p>Formule :C18H34OCouleur et forme :Colorless Clear LiquidMasse moléculaire :266.26097Etonogestrel Related Compound A (13-Ethyl-11-methylenegon-4-ene-3,17-dione)
CAS :<p>Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, nesoi</p>Formule :C20H26O2Couleur et forme :White PowderMasse moléculaire :298.19328Vitamin B12
CAS :Formule :C63H88CoN14O14PDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :1355.3652Triamcinolone-d7 (Triamcinolone Acetonide EP Impurity A-d7)
CAS :Formule :C21H20FO6D7Masse moléculaire :401.49Tafluprost Impurity 8
CAS :Formule :C27H41BrO5Couleur et forme :Colorless OilMasse moléculaire :525.52Atorvastatin Cyclic Sodium Salt (Chlorophenyl) Impurity
Formule :C33H34ClN2O7·NaMasse moléculaire :606.09 22.99Gestodene EP Impurity L
Formule :C21H26O2Couleur et forme :White To Off-White SolidMasse moléculaire :310.44Tafluprost Impurity 11
CAS :Formule :C25H34F2O5Couleur et forme :Colourless OilMasse moléculaire :452.54Prednisolone EP Impurity E (14-α-hydroxy Prednisolone)
CAS :Formule :C21H28O6Masse moléculaire :376.45
![17α-Methyl-4-[(phenylthio)methyl]testosterone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FM324800.webp&w=3840&q=75)
![(16α)-21-[(Ethoxycarbonyl)oxy]-17-hydroxy-16-methylpregna-1,4,9(11)-triene-3,20-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FE890583.webp&w=3840&q=75)
![[1S-(1α,3aBeta,4β,7aAlpha)]-4-[2-(2,5-Dihydroxyphenyl)ethyl]octahydro-1-hydroxy-7a-methyl-5H-inden…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD458310.webp&w=3840&q=75)
![7-[9-[[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17β](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FP227275.webp&w=3840&q=75)
![(3aR,4R,5R,6aS)-4-((S,E)-3-Hydroxy-5-phenylpent-1-enyl)hexahydro-2H-cyclopenta[b]furan-2,5-diol (B…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FH294735.webp&w=3840&q=75)
![(3R,5S,6E)-7-[1-ethyl-3-(4-fluorophenyl)-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid sodium salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FIE23517.webp&w=3840&q=75)
![(betaR,deltaR)-2,3-Bis(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FIA104320.webp&w=3840&q=75)
![7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FIF63627.webp&w=3840&q=75)
