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.
Productos de "Esteroides y derivados"
Ordenar por
23-Hydroxy Budesonide (Mixture of Diastereomers)
CAS:Fórmula:C25H34O7Forma y color:White To Off-White SolidPeso molecular:446.5514,15-Dehydro Triamcinolone Acetonide
CAS:Producto controladoApplications 14,15-Dehydro Triamcinolone Acetonide is a derivative of Triamcinolone acetonide. A corticosteroid.Fórmula:C24H29FO6Forma y color:Light YellowPeso molecular:432.486-Bromo-betamethasone-17,21-dipropionate
CAS:Fórmula:C28H36BrFO7Forma y color:White To Off-White SolidPeso molecular:583.49(3S,5R)-Atorvastatin calcium
CAS:(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.Fórmula:C66H68CaF2N4O10Pureza:Min. 95%Peso molecular:1,155.34 g/molLANOSTEROL
CAS:Lanosterol (3β-Hydroxy-8,24-lanostadiene) is a tetracyclic triterpenoid which is the compound from which all steroids are derived.Fórmula:C30H50OPureza:97.99% - 99.67%Forma y color:SolidPeso molecular:426.72Tauro-Obeticholic Acid
CAS:Fórmula:C28H49NO6SForma y color:White To Off-White SolidPeso molecular:527.76Fludrocortisone acetate
CAS:Fludrocortisone acetate (9α-Fludrocortisone acetate) , a glucocorticoid-receptor agonist, binds to cytoplasmic receptors, translocates to the nucleus, andFórmula:C23H31FO6Pureza:96.92% - 98.03%Forma y color:Crystalline SolidPeso molecular:422.492-Hydroxy Atorvastatin-d5 Sodium Salt
CAS:Producto controladoApplications A deuterated metabolite of Atorvastatin, 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. References Smith, S., et al.: Am. J. Cardiol., 80, 10H (1997), Jacobsen, W., et al.: Drug Metab. Dispos., 28, 1369 (2000), Istvan, E., et al.: Science, 292, 1160 (2001), Tabernero, L., et al.: J. Biol. Chem., 278, 19933 (2003), Bratton, L., et al.: Bioorg. Med. Chem., 15, 5576 (2007),Fórmula:C332H5H28FN2O6·2NaForma y color:NeatPeso molecular:623.63Megestrol
CAS:Megestrol, a progestational hormone, is used most commonly as the acetate ester in the palliative treatment of breast cancer.Fórmula:C22H30O3Forma y color:SolidPeso molecular:342.48Levonorgestrel-d6 (D-(-)-Norgestrel-d6, Etonogestrel EP Impurity G-d6)
CAS:Fórmula:C21H22D6O2Forma y color:Off-White SolidPeso molecular:318.49Prednisolone EP Impurity F (11-epi-Prednisolone)
CAS:Fórmula:C21H28O5Forma y color:Off-White SolidPeso molecular:360.45Levonorgestrel Impurity 19
Fórmula:C23H26O3Forma y color:White To Off-White SolidPeso molecular:350.4611α-Hydroxyprogesterone
CAS:Producto controladoFórmula:C21H30O3Forma y color:NeatPeso molecular:330.46Dexamethasone Impurity 5
CAS:Fórmula:C22H26O4Forma y color:White To Off-White SolidPeso molecular:354.45Ospemifene Impurity 6 (Mixture of Z and E Isomers)
Fórmula:C22H19ClOForma y color:White To Off-White SolidPeso molecular:334.84Dexamethasone palmitate
CAS:DXP, a lipophilic prodrug of Dexamethasone, has 47x less glucocorticoid receptor affinity; it's an agonist & anti-inflammatory.Fórmula:C38H59FO6Pureza:98.08%Forma y color:SolidPeso molecular:630.87Cortisone (Hydrocortisone EP Impurity B)
CAS:Fórmula:C21H28O5Forma y color:White To Off-White SolidPeso molecular:360.45Exemestane EP Impurity H
CAS:Fórmula:C20H26O2Forma y color:White To Off-White SolidPeso molecular:298.43Norethindrone
CAS:Estrogens and progestinsFórmula:C20H26O2Forma y color:White PowderPeso molecular:298.43 g/mol17-Epiestriol-d5
CAS:Producto controladoApplications A labelled metabolite of Estradiol (E888000). References Marrian, B., et al.: Biochem. J., 59, 136 (1955), Dietel, M., et al.: Cancer Res., 50, 6100 (1990), Schumacher, G., et al.: Clin. Cancer Res., 5, 493 (1999), Robert, J., et al.: J. Med. Chem., 46, 4805 (2003),Fórmula:C18H19D5O3Forma y color:NeatPeso molecular:293.41Cholesterol Impurity 11
CAS:Fórmula:C27H44OForma y color:White To Off-White SolidPeso molecular:384.65ortho-Hydroxy Atorvastatin-d5 Lactone
CAS:Fórmula:C33H28D5FN2O5Forma y color:White To Off-White SolidPeso molecular:561.66Progesterone Impurity 24 (6-β-Hydroxy Progesterone)
CAS:Fórmula:C21H30O3Forma y color:White To Off-White SolidPeso molecular:330.47Estradiol Valerate EP Impurity G (6-Dehydro Estradiol 17-Valerate)
CAS:Fórmula:C23H30O3Forma y color:White To Off-White SolidPeso molecular:354.49Dienogest EP Impurity L
CAS:Fórmula:C20H26O3Forma y color:White To Off-White SolidPeso molecular:314.43Torcetrapib
CAS:Torcetrapib (CP-529414), a CETP inhibitor, curbs cholesteryl ester movement from HDL to LDL/VLDL; failed Phase III trials due to mortality increase.Fórmula:C26H25F9N2O4Pureza:98% - 99.59%Forma y color:LipidPeso molecular:600.47Chlormadinone (Chlormadinone Acetate EP Impurity J)
CAS:Fórmula:C21H27ClO3Forma y color:Pale Yellow SolidPeso molecular:362.89Vitamin D2 (Ergocalciferol)
CAS:Fórmula:C28H44OForma y color:White To Off-White SolidPeso molecular:396.66Ref: 4Z-C-27125
Producto descatalogado6-β Hydroxy Triamcinolone
CAS:Fórmula:C21H27FO7Forma y color:White To Off-White SolidPeso molecular:410.44Androst-5-ene-3β,17β-diol 17-Benzoate
CAS:Producto controladoFórmula:C26H34O3Forma y color:NeatPeso molecular:394.55Eplerenone Impurity 18 Sodium Salt
Fórmula:C24H31O6·NaForma y color:White To Off-White SolidPeso molecular:415.51 22.99Cyproterone Acetate EP Impurity B
Fórmula:C25H32O5Forma y color:Pale Yellow SolidPeso molecular:412.53Ref: 4Z-C-27160
Producto descatalogadoRef: 4Z-C-27180
Producto descatalogadoLevonorgestrel EP Impurity T
CAS:Fórmula:C22H30O2Forma y color:White To Off-White SolidPeso molecular:326.48(4R)-4-[(3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,9,11,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoic acid
CAS:Pureza:98%Peso molecular:390.5639953613281Ref: 4Z-C-27124
Producto descatalogadoMethylprednisolone Acetate EP Impurity A (Mixture of Diastereomers)
CAS:Fórmula:C24H34O6Peso molecular:418.53Atorvastatin-Amlodipine Dimer (Mixture of Diastereomers)
CAS:Fórmula:C53H58ClFN4O9Forma y color:Yellow SolidPeso molecular:949.51Calcipotriol EP Impurity C (Calcipotriene USP Related Compound C, (5E)-Calcipotriene)
CAS:Fórmula:C27H40O3Forma y color:White To Off-White SolidPeso molecular:412.61Prednisolone (Hydrocortisone EP Impurity A)
CAS:Fórmula:C21H28O5Forma y color:White To Off-White SolidPeso molecular:360.45Glyco-Obeticholic Acid-d5
CAS:Fórmula:C28H42D5NO5Forma y color:White To Off-White SolidPeso molecular:482.72Ref: 4Z-C-2764
Producto descatalogadoHalobetasol Propionate Impurity 3
Fórmula:C22H25ClF2O3Forma y color:White To Off-White SolidPeso molecular:410.89Dydrogesterone Impurity 1
CAS:Fórmula:C25H36O4Forma y color:White To Off-White SolidPeso molecular:400.56Methylprednisolone Impurity 43 Ditriethylamine Salt
Fórmula:C44H66N2O15S2·2Et3NPeso molecular:929.16 2*101.19Estradiol Enanthate Acetate
Fórmula:C27H38O4Forma y color:White To Off-White SolidPeso molecular:426.60Estradiol-16,16,17-d3
CAS:Fórmula:C18H21D3O2Forma y color:White To Off-White SolidPeso molecular:275.41Metyrapone
CAS:Metyrapone (NSC-25265) blocks steroid 11β-monooxygenase, used to diagnose Cushing's syndrome.Fórmula:C14H14N2OPureza:99.03% - ≥95%Forma y color:Crystals From Ether & Pentane SolidPeso molecular:226.27Methylprednisolone Hydrogen Succinate EP Impurity F
CAS:Fórmula:C26H34O8Forma y color:Off-White SolidPeso molecular:474.55Budesonide EP Impurity B (Mixture of Diastereomers)
CAS:Fórmula:C23H30O6Forma y color:White To Off-White SolidPeso molecular:402.49Ref: 4Z-C-27109
Producto descatalogadoAtorvastatin EP Impurity D (Atorvastatin USP Related Compound D)
CAS:Fórmula:C26H22FNO4Forma y color:White To Off-White SolidPeso molecular:431.46Ref: 4Z-A-138
5mg772,00€10mg1.220,00€20mg2.703,00€25mg2.169,00€30mg3.557,00€50mg3.389,00€100mg5.421,00€Megestrol Acetate-d3 (Medroxyprogesterone Acetate EP Impurity G-d3) (6-Methyl-d3)
CAS:Fórmula:C24H29D3O4Forma y color:Pale Yellow SolidPeso molecular:387.53Nicotinamide riboside chloride
CAS:NR, also SRT647, is a B3 vitamin form; precursor to NAD+.Fórmula:C11H15ClN2O5Pureza:98.92% - 99.86%Forma y color:SolidPeso molecular:290.7Diethylstilbestrol-d3
CAS:Fórmula:C18H17D3O2Forma y color:White To Off-White SolidPeso molecular:271.37Mometasone (Mometasone Furoate EP Impurity G)
CAS:Fórmula:C22H28Cl2O4Forma y color:White To Off-White SolidPeso molecular:427.36Fluocinonide Impurity 2
CAS:Fórmula:C26H32F2O7Forma y color:White To Off-White SolidPeso molecular:494.53Betamethasone Acetate Related Compound C (9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 11,21-diacetate)
CAS:Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc not elsewhere specified or includedFórmula:C26H33FO7Forma y color:White PowderPeso molecular:476.22103Lynestrenol EP Impurity A
CAS:Fórmula:C20H28OForma y color:White To Off-White SolidPeso molecular:284.44Testosterone 17-O-Acetate-d3 (1mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C21H27D3O3Forma y color:ColourlessPeso molecular:333.48Fluticasone Propionate EP Impurity F
CAS:Fórmula:C25H29F3O5SForma y color:White To Off-White SolidPeso molecular:498.56Testosterone-d3
CAS:Producto controladoApplications 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. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package 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),Fórmula:C192H3H25O2Forma y color:WhitePeso molecular:291.447α-Hydroxycholesterol
CAS:7α-Hydroxycholesterol is a cholesterol oxide formed by both enzymatic and non-enzymatic oxidation. It can be used as a biomarker for lipid peroxidation.Fórmula:C27H46O2Pureza:98.54% - 99.80%Forma y color:SolidPeso molecular:402.65Atorvastatin Impurity 69
CAS:Fórmula:C50H64FN3O8Forma y color:White To Off-White SolidPeso molecular:854.07Spironolactone EP Impurity D (Disulfanyl Spironolactone)
Fórmula:C24H32O4S2Forma y color:Off-White SolidPeso molecular:448.64D-Homo B Derivative of Prednisolone
Fórmula:C21H29O8PForma y color:Off-White SolidPeso molecular:440.43Estradiol Impurity 11
CAS:Fórmula:C18H23FO2Forma y color:White To Off-White SolidPeso molecular:290.38Ref: 4Z-C-2755
Producto descatalogado
