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"
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Medroxyprogesterone
CAS:Medroxyprogesterone is used in the treatment of renal carcinoma. It is a synthetic progestational hormone used in veterinary practice as an estrus regulator.Fórmula:C22H32O3Pureza:99.18% - 99.51%Forma y color:Crystals From Chloroform SolidPeso molecular:344.49Calcifediol monohydrate
CAS:Calcifediol monohydrate (25-hydroxy Vitamin D3 monohydrate), the main circulating metabolite of vitamin D3, is a potent VDR inhibitor.Fórmula:C27H46O3Pureza:99.31%Forma y color:Brownish Fine PowderPeso molecular:418.65Estradiol benzoate
CAS:Estradiol benzoate (Benzhormovarine) is the synthetic benzoate ester of estradiol, a steroid sex hormone vital to the maintenance of fertility in females.Fórmula:C25H28O3Pureza:99.7% - 99.93%Forma y color:SolidPeso molecular:376.49Ergocalciferol EP Impurity E (Tachysterol)
CAS:Fórmula:C28H44OForma y color:Off-White SolidPeso molecular:396.66Difluoro atorvastatin
CAS: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.Fórmula:C33H34F2N2O5Pureza:Min. 95%Peso molecular:576.63 g/molEstradiol 3-Methyl Ether
CAS:Producto controladoFórmula:C19H26O2Forma y color:NeatPeso molecular:286.41Atorvastatin Impurity 30
CAS:Fórmula:C26H23FN2OForma y color:White To Off-White SolidPeso molecular:398.48Prednisolone disodium phosphate
CAS:Prednisolone disodium phosphate, a synthetic glucocorticoid, has immunomodulating and anti-inflammatory properties.Fórmula:C21H27Na2O8PPureza:100% - ≥95%Forma y color:SolidPeso molecular:484.39Fluvastatin EP Impurity B
CAS:Fórmula:C28H34FNO4Forma y color:White To Off-White SolidPeso molecular:467.58Ref: 4Z-C-27166
Producto descatalogadoEthinylestradiol EP Impurity B (Ethinyl Estradiol USP Related Compound B (Free Form))
CAS:Fórmula:C20H22O2Forma y color:Pale Yellow SolidPeso molecular:294.39Ref: 4Z-E-0932
Producto descatalogado16-Epiestriol
CAS:Producto controladoImpurity Estriol EP Impurity F Applications 16-Epiestriol (Estriol EP Impurity F) is a metabolite of Estradiol. 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:C18H24O3Forma y color:WhitePeso molecular:288.3817-β-Hydroxy Progesterone
CAS:Fórmula:C21H30O3Forma y color:White To Off-White SolidPeso molecular:330.47Halobetasol Propionate-d5
CAS:Fórmula:C25H26D5ClF2O5Forma y color:White To Off-White SolidPeso molecular:490.00Flurandrenolide
CAS:Fludroxycortide, a synthetic topical steroid, serves as an anti-inflammatory treatment for skin irritations.Fórmula:C24H33FO6Forma y color:Crystals From Acetone + Hexane SolidPeso molecular:436.51Fluocortolone Pivalate EP Impurity A (Fluocortolone)
CAS:Fórmula:C22H29FO4Forma y color:White To Off-White SolidPeso molecular:376.47Ligandrol
CAS:Ligandrol is a novel nonsteroidal, oral SARM that binds to the androgen receptor with high affinity (Ki: 1 nM) and selectivity.Fórmula:C14H12F6N2OPureza:100%Forma y color:SolidPeso molecular:338.25Ref: 4Z-C-271
Producto descatalogadoBetamethasone 6α-Bromo 17-Valerate
Producto controladoApplications Betamethasone 6α-Bromo 17-Valerate is an impurity of Betamethasone (B327000), which is a glucocorticoid used as an anti-inflammatory agent. 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),Fórmula:C27H36BrFO6Forma y color:NeatPeso molecular:555.47Promestriene
CAS:Promestriene (3-propyl ethyl) (INN) is a synthetic estrogen and glucocorticoid used topically in a 1% cream formulation.Fórmula:C22H32O2Pureza:99.35%Forma y color:White SolidPeso molecular:328.49Norethindrone Impurity 30 (Norethisterone Valerate)
CAS:Fórmula:C25H34O3Forma y color:White To Off-White SolidPeso molecular:382.55Ref: 4Z-C-2720
Producto descatalogadoBexarotene Related Compound A (Methyl 4-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate)
CAS:Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids andtheir derivFórmula:C24H28O3Forma y color:White Off-White SolidPeso molecular:364.20384Ref: 4Z-C-2787
Producto descatalogadoTestosterone-16,16,17-d3 3-Phenylpropionate
CAS:Producto controladoApplications Testosterone-16,16,17-d3 17-Phenylpropionate, is the labeled analogue of Testosterone 17-Phenylpropionate (T155150), a Testosterone ester being misused by athletes in an attempt to improve sports performance. It can also be used as a therapy in glucocorticoid-treated patients to increase the circulating testosterone concentration. References Shackleton, C. H. L., et al.: Steroids, 62 (7), 523 (1997); Reid, I. R., et al.: Archives Internal Med., 156 (11), 1173 (1996);Fórmula:C28H33D3O3Forma y color:NeatPeso molecular:423.606-alfa-Hydroxy Prednisolone
CAS:Fórmula:C21H28O6Forma y color:White To Off-White SolidPeso molecular:376.45Betamethasone Dipropionate EP Impurity C (Betamethasone Dipropionate USP Related Compound C, Clobetasol Propionate EP Impurity K, Betamethasone 21-Propionate)
CAS:Fórmula:C25H33FO6Forma y color:White To Off-White SolidPeso molecular:448.53Abiraterone Impurity 13 (3-Deoxy-3-Acetyl Abiraterone-3-Ene)
CAS:Fórmula:C26H31NOForma y color:Yellow SolidPeso molecular:373.544-Hydroxy Atorvastatin-d5 Disodium Salt
CAS:Producto controladoStability Hygroscopic Applications 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:C33H28D5FN2Na2O6Forma y color:NeatPeso molecular:623.63Diethylstilbestrol
CAS:Diethylstilbestrol (DES) is used in the treatment of menopausal and postmenopausal disorders.Fórmula:C18H20O2Pureza:97.77% - 98.78%Forma y color:White Crystalline Powder Physical Description Odorless Tasteless White Crystalline Powder (Ntp 1992)Peso molecular:268.35Betamethasone Impurity 2
CAS:Fórmula:C22H27FO5Forma y color:White To Off-White SolidPeso molecular:390.45Hydrocortisone Impurity 20
CAS:Fórmula:C25H34O8Forma y color:White To Off-White SolidPeso molecular:462.54Ref: 4Z-C-2796
Producto descatalogadoMethylprednisolone Acetate EP Impurity H (E-isomer)
Fórmula:C24H32O4Forma y color:White To Off-White SolidPeso molecular:384.52Betamethasone 11,21-Dipropionate
Fórmula:C28H37FO7Forma y color:White To Off-White SolidPeso molecular:504.60Progesterone Impurity 13
CAS:Fórmula:C27H38O3Forma y color:White To Off-White SolidPeso molecular:410.6017-α-Ethynyl Estradiol-3-Sulfate Triethylamine Salt
CAS:Fórmula:C20H24O5S·Et3NForma y color:White To Off-White SolidPeso molecular:376.48 101.19Fludrocortisone
CAS:Fludrocortisone (Florinef) is a synthetic corticosteroid with moderate glucocorticoid potency and greater mineralocorticoid potency.Cost-effective and quality-assured.Fórmula:C21H29FO5Pureza:98.66%Forma y color:White SolidPeso molecular:380.453α,5β-Tetrahydro Norgestrel
CAS:Producto controladoApplications The major metabolite of the progestational agent Norgestrel (N689500). References DeJongh, D.C. et al.: Steroids, 11, 649 (1968); Uniyal, J.P. et al.: Acta Endocrinol., 84, 155 (1977); Sisenwine, S.F. et al.: Drug Metab. Disp., 7, 1 (1979);Fórmula:C21H32O2Forma y color:NeatPeso molecular:316.48Ref: 4Z-C-2719
Producto descatalogadoEstradiol 3-Propyl Ether
CAS:Fórmula:C21H30O2Forma y color:White To Off-White SolidPeso molecular:314.47Tobramycin
CAS:Aminoglycoside antibioticsFórmula:C18H37N5O9Forma y color:White Off-White PowderPeso molecular:467.25913Atorvastatin Dehydro Lactone
CAS:Fórmula:C33H31FN2O3Forma y color:White To Off-White SolidPeso molecular:522.62Beclometasone (Beclomethasone) Dipropionate EP Impurity N
CAS:Fórmula:C28H36BrClO7Peso molecular:599.94Betamethasone Valerate EP Impurity F
CAS:Fórmula:C27H36O5Forma y color:White To Off-White SolidPeso molecular:440.58Equilenin
CAS:Equilenin (E 400) is a natural estrogen that is an endocrine disruptor and has been used in breast cancer research.Fórmula:C18H18O2Pureza:99.4%Forma y color:SolidPeso molecular:266.33Finasteride Carboxylic Acid-D6
CAS:Fórmula:C23H28D6N2O4Forma y color:White To Off-White SolidPeso molecular:408.57Doxercalciferol
CAS:Doxercalciferol, a synthetic vitamin D2, curbs parathyroid activity for treating secondary hyperparathyroidism and bone disorders.Fórmula:C28H44O2Pureza:99.03% - 99.69%Forma y color:White Crystalline PowderPeso molecular:412.65Ref: 4Z-C-27121
Producto descatalogado11-alfa-Hydroxy Progesterone
CAS:Fórmula:C21H30O3Forma y color:White To Off-White SolidPeso molecular:330.47Betamethasone-4,6,11,12,12-d5 21-Phosphate
CAS:Fórmula:C22H25D5FO8PForma y color:Off-White SolidPeso molecular:477.48Androstane Spin Label (ASL)
CAS:Producto controladoApplications Androstane Spin Label (ASL) is a spin labelled Androstane used to mimic Androstane. References Scheidt, H., et al.: J. Biol. Chem., 278, 45563 (2003);Fórmula:C23H38NO3Forma y color:NeatPeso molecular:376.55Betamethasone Valerate EP Impurity B (21-Deoxy Betamethasone)
CAS:Fórmula:C22H29FO4Forma y color:Pale Yellow SolidPeso molecular:376.47Betamethasone-17-ketone (9α-Fluoro-11β-hydroxy-16β-methylandrosta-1,4-diene-3,17-dione)
CAS:Producto controladoFórmula:C20H25FO3Forma y color:NeatPeso molecular:332.41Atorvastatin Impurity 105 Sodium Salt (Mixture of Diastereomers)
CAS:Fórmula:C33H34FN2O7·NaPeso molecular:589.64 22.99Levonorgestrel Impurity 5
Fórmula:C20H26O2Forma y color:White To Off-White SolidPeso molecular:298.43Vitamin A EP Impurity C
CAS:Soluble in Chloroform & in Methanol Confirmed Insoluble in WatePureza:90% minForma y color:Off White or Beige SolidPeso molecular:312.4520-β-Dihydrodydrogesterone
CAS:Fórmula:C21H30O2Forma y color:White To Off-White SolidPeso molecular:314.473-β,5-β-Tetrahydro Levonorgestrel
CAS:Fórmula:C21H32O2Forma y color:White To Off-White SolidPeso molecular:316.49(3R,5S)-Atorvastatin sodium salt
CAS:(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.Fórmula:C33H34FN2NaO5Pureza:Min. 95%Forma y color:PowderPeso molecular:580.62 g/molRef: 4Z-C-27104
Producto descatalogadoBudesonide EP Impurity J (Mixture of Diastereomers)
CAS:Fórmula:C25H33BrO6Forma y color:White To Off-White SolidPeso molecular:509.44Progesterone Impurity 6
CAS:Fórmula:C25H34O5Forma y color:White To Off-White SolidPeso molecular:414.54Ref: 4Z-A-854
Producto descatalogadoCalcipotriol
CAS:Calcipotriol (MC 903) is a synthetic VitD3 analogue. Which has a high affinity for the vitamin D receptor.Fórmula:C27H40O3Pureza:98.05% - 99.07%Forma y color:White Crystalline SolidPeso molecular:412.6Megestrol Acetate-13C-d3 (Medroxyprogesterone Acetate EP Impurity G-13C-d3)
CAS:Fórmula:C2313CH29D3O4Peso molecular:388.53Abiraterone Acetate N-Oxide
Fórmula:C26H33NO3Forma y color:White To Off-White SolidPeso molecular:407.55Ulipristal
CAS:Ulipristal is a selective SPRM for emergency contraception after an unprotected intercourse or contraceptive failure.Fórmula:C28H35NO3Pureza:99.82%Forma y color:SolidPeso molecular:433.58Ref: TM-T6713
2mg35,00€5mg50,00€10mg80,00€25mg131,00€50mg210,00€100mg313,00€200mg445,00€1mL*10mM (DMSO)58,00€Carbenoxolone
CAS:Carbenoxolone (Biogastrone) is an inhibitor of 11β-HSD and gap junction connexin channels.Fórmula:C34H50O7Pureza:99.75%Forma y color:White Crystalline PowderPeso molecular:570.76Clobetasol Propionate Related Compound 1
CAS:Fórmula:C22H27FO4Forma y color:Off-White SolidPeso molecular:374.46Bazedoxifene Impurity 3
CAS:Fórmula:C22H19NO3Forma y color:White To Off-White SolidPeso molecular:345.40Abiraterone N-Oxide Sulfate Sodium Salt
CAS:Fórmula:C24H30NO5S·NaForma y color:White To Off-White SolidPeso molecular:444.57 22.99Testosterone Cypionate-d3 (1.0mg/ml in Acetonitrile)
CAS:Producto controladoFórmula:C27D3H37O3Forma y color:Single SolutionPeso molecular:415.62Ref: 4Z-C-27128
Producto descatalogadoDigitoxin
CAS:Digitoxin (Digitoxinum) is an effective Na+/K+-ATPase inhibitor (EC50 value: 0.78 μM).Fórmula:C41H64O13Pureza:98.23% - 98.54%Forma y color:Very Small Elongated Rectangular Plates From Dilute Alcohol 1998)Peso molecular:764.94Finasteride
CAS:Finasteride (MK-906) is an oral inhibitor of active testosterone 5-alpha-reductase and Ki value is 10 nM.Fórmula:C23H36N2O2Pureza:98.4% - 99.89%Forma y color:White To Off-White Crystalline PowderPeso molecular:372.54Dienogest EP Impurity G
CAS:Fórmula:C20H23NO2Forma y color:White To Off-White SolidPeso molecular:309.41Medroxyprogesterone Acetate EP Impurity B-d3 (Medroxyprogesterone Acetate USP Related Compound B-d3, Medroxyprogesterone-d3)
CAS:Fórmula:C22H29D3O3Forma y color:Off-White To Pale Yellow SolidPeso molecular:347.51Betamethasone 21-Valerate
CAS:Impurity Betamethasone Valerate EP Impurity E Applications Betamethasone 21-Valerate (Betamethasone Valerate EP Impurity E) is an isomeric impurity of Betamethasone 17-Valerate (B327075), as an corticosteroid. Betamethasone 21-Valerate was generated in the stress study of the active drug Betamethasone 17-Valerate (B327075). References Caron, J.C., et al.: J. Pharmaceut. Sci., 73, 1703 (1984); Stouch, T.R., et al.: J. Med. Chem., 29, 2125 (1986);Fórmula:C27H37FO6Forma y color:WhitePeso molecular:476.58
