
Esteroides y derivados
Los esteroides son compuestos orgánicos que poseen una estructura de cuatro anillos fusionados, conocida como el núcleo esteroídico. Este núcleo puede unirse a varios grupos funcionales que modifican sus propiedades y funciones biológicas. Los esteroides tienen un papel clave en la regulación de procesos metabólicos y hormonales. Se utilizan en medicina para tratar trastornos inflamatorios, autoinmunes y desequilibrios hormonales. Además, algunos derivados esteroides tienen propiedades antiinflamatorias potentes, como los corticosteroides. En terapias específicas, se usan para reducir la inflamación y controlar el dolor en diversas enfermedades.
En CymitQuimica contamos con una variedad de esteroides y sus derivados para investigación y desarrollo farmacéutico.
Se han encontrado 4948 productos de "Esteroides y derivados"
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Ruscogenin
CAS:<p>Applications A major steroidal sapogenin from Radix ophiopogon japonicus with robust anti-inflammatory and anti-thrombotic activities. Studies suggest that it inhibits adhesion of leukocytes to a human umbilical vein endothelial cell line (ECV304) injured by tumor necrosis factor-α (TNF-α) in a concentration-dependent manner.<br>References Huang, Y. et al.: Drug Dev. Res., 69, 196 (2008); Huang, Y. et al.: J. Pharmacol. Sci., 108, 198 (2008); Song, J. et al.: J. Pharmacol. Sci., 113, 409 (2010);<br></p>Fórmula:C27H42O4Forma y color:NeatPeso molecular:430.62Tetrahydrodehydrocorticosterone
CAS:Producto controlado<p>Applications Tetrahydrodehydrocorticosterone inhibits aldosteronogenesis by intact cells at concentrations that inhibited angiotensin binding.<br>References Campanile, C.P., Goodfriend, T.L.: Steroids, 37, 681(1981)<br></p>Fórmula:C21H32O4Forma y color:NeatPeso molecular:348.48Dexamethasone Phenylpropionate
CAS:Producto controladoFórmula:C31H37FO6Forma y color:NeatPeso molecular:524.62Cortisol-9,12,12-d3
CAS:Producto controlado<p>Applications Isotope labelled Cortisol (H714615) a topical corticosteroid, more specifically a glucocorticoid, produced by the zona fasciculata of the adrenal gland . Cortisol is released in response to stress and a low level of blood glucocorticoids. Its primary functions are to increase blood sugar through gluconeogenesis; suppress the immune system; and aid in fat, protein and carbohydrate metabolism.<br>References Vigore, L., et al.: Cancer Biol Ther.. 15. :699 (2014); Puurunen, J. et al.: J. Clin. Endocrinol. Metab., 94, 1973 (2009);<br></p>Fórmula:C21D3H27O5Forma y color:NeatPeso molecular:365.485-ANDROSTEN-3,17-DIONE
CAS:Producto controlado<p>Applications 5-Androsten-3,17-dione has been used in the synthetic preparation of androstenediones for treatment of hormone-related disorders.<br>References Davies, H., et al.: U.S. (2011), WO 2011127232 A2<br></p>Fórmula:C19H26O2Pureza:>90%Forma y color:NeatPeso molecular:286.41Gestrinone
CAS:Producto controlado<p>Applications Gestrinone is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin.Controlled substance.<br>References Azadian-Boulanger, G., et al.: Am. J. Obstet. Gynecol., 125, 1049 (1976), Thomas, E.J., et al.: Br. Med. J., 294, 272 (1987), Coutinho, E.M., et al.: Fertil. Steril., 49, 418 (1988),<br></p>Fórmula:C21H24O2Forma y color:NeatPeso molecular:308.4021-Dehydro Betamethasone (mixture of the aldehyde and the hydrated form)
CAS:Producto controlado<p>Applications 21-Dehydro Betamethasone is an impurity of Betamethasone (B327000), a corticosteroid used as an anti-inflammatory agent.<br>References Chen, B., et al.: Steroids, 74, 30 (2009); Li, M., et al.: J. Pharm. Sci., 98, 894 (2009); Xiong, Y., et al.: J. Pharm. Biomed. Anal., 49, 646 (2009);<br></p>Fórmula:C22H27FO5Forma y color:NeatPeso molecular:390.4520(R)-Hydroxy Prednisolone
CAS:Producto controlado<p>Applications Prednisolone (P703740) metabolite.<br>References Garg, V., et al.: Biopharm. Drug Disposition, 15, 163 (1994), Adham, N., et al.: Proc. Biochem., 38, 897 (2003),<br></p>Fórmula:C21H30O5Forma y color:Off-WhitePeso molecular:362.46Pregnenolone-d6
CAS:Producto controlado<p>Applications Pregnenolone-d6 is the labeled analogue of Pregnenolone (P712200), a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A.<br>References Bjondahl, K., et al.: Med. Biol., 54, 454 (1976); Geick, A., et al.: J. Biol. Chem., 276, 14581 (2001); Johnson, D., et al.: Toxicol. Sci., 66, 16 (2002); Abe, C., et al.: Lipids, 42, 637 (2007)<br></p>Fórmula:C21D6H26O2Forma y color:NeatPeso molecular:322.51Ursodeoxycholic acid
CAS:Pureza:98.0%Forma y color:Solid, White powderPeso molecular:392.5799865722656E,E-Dienestrol
CAS:Producto controlado<p>Applications A metabolite of Diethylstilbestrol.<br>References Liehr, J.G., et al.: Steroids, 40, 713 (1982),<br></p>Fórmula:C18H18O2Forma y color:NeatPeso molecular:266.3310β-Peroxy ∆4-Tibolone
CAS:Producto controlado<p>Applications ∆4-Tibolone derivative. A potential impurity of ∆4-Tibolone (T437505).<br>References Grunwell, J.F., et al.: Steroids, 27, 759 (1976),<br></p>Fórmula:C21H28O4Forma y color:NeatPeso molecular:344.44Ref: 10-F794924
5gA consultar10gA consultar25gA consultar100gA consultar250gA consultar500gA consultar100mgA consultar11-Oxo Etiocholanolone
CAS:<p>Applications A metabolite of Etiocholanolone.<br>References Eriksson, H., et al.: Eur. J. Biochem., 15, 132 (1970), Cook, D., et al.: Endocrinology, 93, 1019 (1973),<br></p>Fórmula:C19H28O3Forma y color:White To Off-WhitePeso molecular:304.424β-Hydroxy Cholesterol-d7
CAS:Producto controlado<p>Applications 4β-Hydroxy Cholesterol-d7 is a labelled metabolite of Cholesterol. It is formed from Cholesterol by the drug-metabolizing enzyme cytochrome P 450 3A4. A potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker.<br>References Breuer, O., et al.: J. Lipid Res., 36, 2275 (1995), Pikuleva, I., et al.: J. Biol. Chem., 273, 18153 (1998), Chawla, A., et al.: Science, 294, 1866 (2001), Bodin, K., et al.: J. Biol. Chem., 276, 38685 (2001),<br></p>Fórmula:C27H39D7O2Forma y color:Off WhitePeso molecular:409.701,2-Dihydro Exemestane
CAS:Producto controlado<p>Impurity USP Exemestane Related Compound A<br>Applications 1,2-Dihydro Exemestane is a related compound of Exemestane (E957000).<br>References Johannessen, D., et al.: Clin. Cancer Res., 3, 1101 (1997), Kaufmann, M., et al.: J. Clin. Oncol., 18, 1399 (2000), Coombes, R., et al.: Lancet, 369, 559 (2007),<br></p>Fórmula:C20H26O2Forma y color:NeatPeso molecular:298.422-Bromo 17β-Estradiol
CAS:<p>Stability Light Sensitive<br>Applications 17β-Estradiol (E888000) metabolite. An inhibitor of androstenedione aromatization, which is responsible for the conversion of androgens to estrogens. Agonistic ligands for the estrogen receptor in MCF-7 breast cancer cells.<br>References Numazawa, M. et al.: J. Steroid. Biochem. Mol. Biol., 96, 51 (2005); Vollmer, G. et al.: J. Seroid. Biochem. Mol. Biol., 39, 359 (1991); Brueggemeier, R. et al.: J. Steroid. Biochem., 21, 709 (1984)<br></p>Fórmula:C18H23BrO2Forma y color:NeatPeso molecular:351.286β-Hydroxycortisone
CAS:<p>Applications 6β-Hydroxycortisone can be used as a probe to detect inhibition of CYP3A4 in vivo.<br>References Peng, C.C., et. al.: Clin. Pharmacol. Ther., 89, 888 (2011)<br></p>Fórmula:C21H28O6Forma y color:NeatPeso molecular:376.44Danazol
CAS:Producto controlado<p>Applications Danazol is an anterior pituitary supressant. Danazol is an anabolic steroid derivative of ethisterone, with mild androgenic side effects (an impeded androgen). Antigonadotropin.<br>References Ahn, Y.S., et al.: N. Engl. J. Med., 308, 1396 (1983),<br></p>Fórmula:C22H27NO2Forma y color:White To Light YellowPeso molecular:337.4617β-Dihydro Equilin
CAS:<p>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>Fórmula:C18H22O2Forma y color:NeatPeso molecular:270.37Progesterone-d9
CAS:Producto controlado<p>Applications Steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; suppresses ovulation. Progesterone is implicated in the etiology of breast cancer.<br>References Anderson, E., et al.: Breast Cancer Res., 4, 197 (2002), Lanari, C., et al.: Breast Cancer Res., 4, 240 (2002), Albrecht, E.D., et al.: Front. Biosci., 8, 416 (2003), Qiu, M., et al.: J. Steroid Biochem. Mol. Biol., 85, 147 (2003),<br></p>Fórmula:C212H9H21O2Forma y color:Off-White To Light YellowPeso molecular:323.52Difluoro atorvastatin
CAS:<p>Difluoro atorvastatin is a filtrate of atorvastatin, which is a cholesterol-lowering drug. It is synthesized by reacting butyric acid with atorvastatin in an organic solvent. The reaction solution was filtered to remove impurities and then purified by liquid chromatography. The product was characterized by diffraction and LC-MS analysis. Difluoro atorvastatin has a high purity and is suitable for further use in the preparation of pharmaceuticals.</p>Fórmula:C33H34F2N2O5Pureza:Min. 95%Peso molecular:576.63 g/molVitamin A EP Impurity C
CAS:<p>Soluble in Chloroform & in Methanol Confirmed<br>Insoluble in Wate</p>Pureza:90% minForma y color:Off White or Beige SolidPeso molecular:312.45Levonorgestrel EP Impurity P
CAS:<p>Soluble in Chloroform & in Methanol Confirmed<br>Insoluble in Wate</p>Pureza:90% minForma y color:Off White or Beige SolidPeso molecular:312.45Desfluoro atorvastatin
CAS:<p>Desfluoro atorvastatin is a crystalline polymorph of atorvastatin that has been shown to have improved flowrate and dissolution profile compared with the conventional form. Desfluoro atorvastatin is synthesized by adding a fluorine atom to a specific position in the molecule. The synthesis procedure includes chromatographic purification and analysis of impurities, which are then eliminated by diode laser irradiation. Impurities may also be eliminated through hydrogenation or recrystallization.</p>Fórmula:C33H36N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:540.65 g/mol(5α)-17-(3-Pyridinyl)androst-16-en-3-one
CAS:Producto controlado<p>(5α)-17-(3-Pyridinyl)androst-16-en-3-one is a natural metabolite of testosterone that is produced in the liver. It has been identified as an impurity in API, which can be found in drugs used for the treatment of high blood pressure and prostate cancer. (5α)-17-(3-Pyridinyl)androst-16-en-3-one is not active as a drug itself, but it can be used as a standard to study the metabolism of testosterone and other steroids.</p>Fórmula:C24H31NOPureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:349.51 g/mol(3S,5S)-Atorvastatin sodium salt
CAS:<p>Atorvastatin is a statin drug that inhibits the enzyme HMG-CoA reductase, which is responsible for cholesterol synthesis. Atorvastatin is used to lower LDL cholesterol and total cholesterol levels in the blood. It also lowers triglyceride levels and raises HDL cholesterol levels. Atorvastatin has been shown to inhibit fibrinogen production, reduce TNF-α production, and improve body mass index (BMI) in obese patients. This drug has been shown to be effective in reducing the size of atherosclerotic lesions by decreasing the amount of cholesteryl esters transferred from high-density lipoprotein (HDL) to low-density lipoprotein (LDL). It has also been shown to inhibit collagen production and stimulate muscle cell proliferation.</p>Fórmula:C33H34FN2NaO5Pureza:Min. 95%Forma y color:PowderPeso molecular:580.62 g/molCalcipotriol EP Impurity G
<p>Calcipotriol EP Impurity G is an impurity in calcipotriol, which is a drug product. Calcipotriol EP Impurity G has a CAS number of 126825-26-3 and is a natural metabolite of calcipotriol. It is also known as calcipotriol EP Impurity G or calcipotriol EPIG. It has been shown to be an analytical impurity in calcipotriol, and it has been detected by HPLC analysis. Calcipotriol EP Impurity G can be used for research and development, as well as for the production of pharmacopoeia standards.</p>Fórmula:C54H78O5Pureza:Min. 95 Area-%Forma y color:White PowderPeso molecular:807.19 g/mol(betaS,deltaS)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5- (1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole- 1-heptanoic acid calcium salt (2:1)
CAS:<p>(betaS,deltaS)-2-(4-Fluorophenyl)-beta,delta-dihydroxy-5- (1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole- 1-heptanoic acid calcium salt (2:1) is a fluorinated derivative of the natural metabolite 2-(4-fluorophenyl)-beta,delta-dihydroxy -5-(1 methylethyl)-3 phenyl 4-[(phenylamino)carbonyl]-1H pyrrole 1 heptanoic acid. It is an enantiomer of the racemate with optical purity > 98%. The compound has been used as a pharmacological and supramolecular chemistry probe for assays and chemosensors.</p>Fórmula:C66H68CaF2N4O10Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:1,155.34 g/molDefluoro atorvastatin calcium
CAS:<p>Defluoro atorvastatin calcium is a bulk drug that has been approved to be used as an adjunct to diet to reduce elevated cholesterol levels in adults. Defluoro atorvastatin calcium is the desfluoro-enantiomer of atorvastatin, which is a statin that inhibits the enzyme HMG-CoA reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonic acid, which is an early step in the synthesis of cholesterol. The fluoro group on defluoro atorvastatin calcium is not expected to have any significant effect on its potency or metabolic pathways and any impurities are not expected to have any therapeutic effect.</p>Fórmula:C66H70CaN4O10Pureza:Min. 95%Forma y color:White PowderPeso molecular:1,119.36 g/molO-Methyl atorvastatin calcium
CAS:<p>O-Methyl atorvastatin calcium is a drug product that is an HPLC standard. It is a natural metabolite of atorvastatin, which is synthesized by cytochrome P450 3A4 in the liver. O-Methyl atorvastatin calcium has been shown to be an impurity in some batches of atorvastatin calcium. It has been observed to have pharmacological effects similar to those of atorvastatin. O-Methyl atorvastatin calcium has been used as a research and development (R&D) tool for studies on the metabolism of drugs, including its own synthesis and the study of the effect on other drugs such as amiodarone.</p>Fórmula:CaC68H71F2N4O10Pureza:Min. 95%Forma y color:PowderPeso molecular:1,182.39 g/mol1b-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid sodium
CAS:<p>Fluoxetine is a selective serotonin reuptake inhibitor that is used to treat major depressive disorder, obsessive-compulsive disorder (OCD), bulimia nervosa, panic disorder, premenstrual dysphoric disorder (PMDD), and social anxiety disorder. It is also used as an appetite suppressant in some countries. Fluoxetine inhibits the neuronal uptake of serotonin by blocking the presynaptic transporter protein. The most common adverse effects are nausea, diarrhea, drowsiness, dry mouth, blurred vision and sexual dysfunction.</p>Fórmula:C33H35FN2O7•NaPureza:Min. 95%Forma y color:PowderPeso molecular:613.63 g/molDutasteride impurity F
CAS:<p>Dutasteride impurity D is a natural impurity found in dutasteride and has been reported to be an analytical marker for dutasteride. It is also used as an impurity standard, HPLC standard, and custom synthesis for drug development. Metabolism studies have shown that the major route of elimination for Dutasteride impurity D is through glucuronidation with minor amounts being excreted in urine unchanged.</p>Fórmula:C27H31ClF6N2O2Pureza:Min. 95 Area-%Peso molecular:564.99 g/mol3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylic acid
CAS:<p>3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylic acid is a covalently bonded prodrug that is metabolized to its active form, finasteride, in the body. It has been shown to have physiological activities such as skin permeation and cell growth. 3-Oxo-4-aza-5a-androst-1-ene 17b carboxylic acid also has immunotherapy properties and can be conjugated with other compounds for use in cancer treatment.</p>Fórmula:C19H27NO3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:317.42 g/molβ-Epoxyabiraterone acetate
CAS:<p>Beta-Epoxyabiraterone acetate is a synthetic and natural metabolite of abiraterone that is used as an API impurity in the synthesis of abiraterone acetate. The drug product is a niche compound with CAS No. 52464-96-6. The Metabolite is an impurity found in the synthesis of beta-epoxyabiraterone acetate. Drug development research and development, analytical methods, and pharmacopoeia are all involved in the production of this compound.</p>Fórmula:C26H33NO3Pureza:Min. 90 Area-%Forma y color:White Off-White PowderPeso molecular:407.55 g/molCalcipotriol EP Impurity B
<p>Calcipotriol EP Impurity B is a drug product that is an impurity in Calcipotriol EP. It is produced during the synthesis of calcipotriol and may be present in the natural product. It has been shown to have anti-inflammatory properties, and can be used as a research tool to study calcipotriol metabolism.</p>Fórmula:C27H40O3Pureza:Min. 95%Peso molecular:412.6 g/molAtorvastatin epoxy pyrrolooxazin tricyclic impurity
<p>Atorvastatin is a drug product that is metabolized to atorvastatin epoxy pyrrolooxazin tricyclic impurity. Due to the presence of this impurity, the purity of the drug product is not 100%. Atorvastatin epoxy pyrrolooxazin tricyclic impurity is a natural metabolite with CAS number 516-80-1. It has been shown to have effects on metabolism and may be involved in the development of atherosclerosis. Metabolism studies have been conducted on animals, but not humans.</p>Fórmula:C33H32FN2NaO6Pureza:Min. 95%Peso molecular:594.61 g/molAtorvastatin methyl ester
CAS:<p>Atorvastatin methyl ester is a statin drug that inhibits the synthesis of cholesterol and other lipids in the body. It is used to reduce high levels of low-density lipoprotein (LDL) cholesterol, which may lead to heart disease or stroke. Atorvastatin methyl ester has been shown to be effective in reducing the uptake of LDL cholesterol into cells by preventing the formation of LDL particles. This drug also decreases the production of biphosphate-containing phospholipids, which are essential for dendritic cell maturation. The crystalline polymorphs have been characterized by X-ray diffraction and microscopy. Impurities can be detected using ultraviolet spectroscopy, infrared spectroscopy, or nuclear magnetic resonance spectroscopy.</p>Fórmula:C34H37FN2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:572.67 g/molLevonorgestrel EP Impurity O
CAS:<p>Soluble in Chloroform & in Methanol Confirmed<br>Insoluble in Water</p>Pureza:95.0% MinForma y color:Off White or Beige SolidPeso molecular:344.49(3R,5S)-Atorvastatin sodium salt
CAS:<p>(3R,5S)-Atorvastatin sodium salt is a synthetic compound that is used in the treatment of high cholesterol. It belongs to the class of statins, which are used for lowering blood cholesterol levels. The drug product contains at least 99% by weight of (3R,5S)-atorvastatin sodium salt. This product also has an analytical purity greater than 98%. It is metabolized via oxidation and hydroxylation to form metabolites that exhibit pharmacological activity similar to the parent molecule. (3R,5S)-Atorvastatin sodium salt is a natural product that can be found in plants such as yew trees. This drug has been shown to have niche applications in drug development and research and development.</p>Fórmula:C33H34FN2NaO5Pureza:Min. 95%Forma y color:PowderPeso molecular:580.62 g/molCalcipotriol EP Impurity H
<p>Calcipotriol EP Impurity H is an impurity found in calcipotriol EP. It is a metabolite of calcipotriol EP, which is the active ingredient in Dovonex. Calcipotriol EP Impurity H can be detected by HPLC with a retention time of 11.5 minutes and its purity can be determined by UV spectroscopy at 254 nm with a purity of >98%. Calcipotriol EP Impurity H can also be synthesized from natural or synthetic sources.</p>Fórmula:C54H78O5Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:807.19 g/molrac-3-Oxo atorvastatin sodium salt
CAS:<p>Racemic 3-Oxo atorvastatin sodium salt (3OAS) is a drug product that has been tested in the laboratory and found to be suitable for further development. It is a natural substance that has not been chemically synthesized. Racemic 3-Oxo atorvastatin sodium salt is an impurity standard that can be used to establish the purity of API drugs. It can also be used as a metabolite in metabolism studies. Racemic 3-Oxo atorvastatin sodium salt is high purity and can be used for niche applications such as pharmacopoeia production.</p>Fórmula:C33H32FN2NaO5Pureza:Min. 95%Forma y color:PowderPeso molecular:578.61 g/molAtorvastatin epoxy tetrahydrofuran impurity
CAS:<p>Atorvastatin epoxy tetrahydrofuran impurity is a byproduct of the synthesis process. It is a white crystalline powder that is soluble in organic solvents and sparingly soluble in water. Atorvastatin epoxy tetrahydrofuran impurity has been shown to be an impurity of atorvastatin. It is not known to have any biological activity, but it may pose a health risk if present in large quantities.</p>Fórmula:C26H24FNO5Pureza:Min. 95%Forma y color:PowderPeso molecular:449.47 g/molAtorvastatin lactam sodium salt impurity
CAS:<p>Atorvastatin is a drug used for the treatment of hypercholesterolemia and cardiovascular diseases. Atorvastatin lactam, which is an impurity formed during the synthesis of atorvastatin, has been shown to inhibit cholesterol biosynthesis in a rat model. The in vivo metabolism of atorvastatin lactam was studied by HPLC-MS/MS and was found to be identical to that of the parent molecule. This impurity may be useful as a research and development or custom synthesis product, or as an impurity standard for HPLC analysis.</p>Fórmula:C33H34FN2NaO6Pureza:Min. 95%Forma y color:White PowderPeso molecular:596.62 g/molFluticasone propionate EP Impurity F
CAS:<p>Fluticasone Propionate EP Impurity F is an impurity of Fluticasone Propionate. Fluticasone Propionate is a synthetic glucocorticoid used in the treatment of asthma and other allergic disorders. Impurity F is a metabolite of Fluticasone Propionate and has been detected in human plasma at low levels (5% of total fluticasone propionate). The metabolism of Fluticasone Propionate to Impurity F has been studied in rat, mouse, dog and man.<br>br>br><br>The following table summarizes the metabolic pathways that have been identified for this impurity:<br>br>br><br>Metabolism studies indicate that Impurity F is mainly metabolized by CYP3A4 to form conjugates with glucuronic acid or sulfates. It may also be hydrolyzed to form 5α-flurostan-3β,17β-d</p>Fórmula:C25H29F3O5SPureza:Min. 95%Forma y color:PowderPeso molecular:498.56 g/mol



