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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Ref: 4Z-C-2763
Producto descatalogadoEstriol 3-Benzyl Ether
CAS:Fórmula:C18H22O3Forma y color:White To Off-White SolidPeso molecular:378.52Dexamethasone Impurity 1
CAS:Fórmula:C22H29FO4Forma y color:White To Off-White SolidPeso molecular:376.47Halobetasol Propionate Impurity 1
CAS:Fórmula:C25H32F2O6Forma y color:White To Off-White SolidPeso molecular:466.52Desonide Related Compound B (11β,21-Dihydroxypregna-1,4,16-triene-3,20-dione)
CAS:Adrenal cortical hormones and their derivatives nesoiFórmula:C21H26O4Forma y color:Off-White PowderPeso molecular:342.18311Cyproterone acetate
CAS:Cyproterone acetate (Cyproterone 17-O-acetate) binds the androgen receptor (AR), thereby preventing androgen-induced receptor activation in target tissues andFórmula:C24H29ClO4Pureza:98.43%Forma y color:Crystals From Diisopropyl Ether OdourPeso molecular:416.94Norethindrone Impurity 20 (Norethisterone Enanthate)
CAS:Fórmula:C27H38O3Forma y color:Off-White SolidPeso molecular:410.60Betamethasone Impurity 17
CAS:Fórmula:C22H29BrO5Forma y color:White To Off-White SolidPeso molecular:453.37Methylprednisolone Hydrogen Succinate EP Impurity D (Methylprednisolone Hemisuccinate USP Related Compound D)
CAS:Fórmula:C26H36O8Forma y color:White To Off-White SolidPeso molecular:476.57Allylestrenol
CAS:Allylestrenol (Gestanin) is a synthetic steroid with progestational activity.Fórmula:C21H32OPureza:100%Forma y color:White Crystalline PowderPeso molecular:300.48Ethynodiol diacetate
CAS:Ethynodiol diacetate (Ethynodiol acetate) is a synthetic progestational hormone used alone or in combination with estrogens as an oral contraceptive.Fórmula:C24H32O4Pureza:99.48% - 99.54%Forma y color:SolidPeso molecular:384.51Dexamethasone-17-Ketone (Mixture of Diastereomers)
CAS:Fórmula:C20H25FO3Forma y color:White To Off-White SolidPeso molecular:332.42Betamethasone Impurity 52
Fórmula:C22H28F2O4Forma y color:White To Off-White SolidPeso molecular:394.46Levonorgestrel Impurity 4 (Ethylmetrienone)
CAS:Fórmula:C20H26O2Forma y color:White To Off-White SolidPeso molecular:298.43Atorvastatin EP Impurity N (Atorvastatin tert-Butyl Ester)
CAS:Fórmula:C37H43FN2O5Forma y color:White To Off-White SolidPeso molecular:614.76Exemestane Impurity 16
CAS:Fórmula:C21H28O3Forma y color:White To Off-White SolidPeso molecular:328.456β-Hydroxy Norethindrone Acetate
CAS:Producto controladoImpurity Norethindrone Acetate EP Impurity F Applications 6β-Hydroxy Norethindrone Acetate (Norethindrone Acetate EP Impurity F) is an oxidative product of the drug Norethindrone (N676000). Norethindrone impurity. References Reif, V., et al.: Pharmaceutical Res., 4, 54 (1987), Rao, P., et al.: Steroids, 59, 621 (1994),Fórmula:C22H28O4Forma y color:Off-WhitePeso molecular:356.4619-Nor-17α-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol (6,7-Didehydroethinylestradiol)
CAS:Producto controladoFórmula:C20H22O2Forma y color:NeatPeso molecular:294.39Ethinylestradiol EP Impurity F (6-β-Hydroxy Ethynylestradiol)
CAS:Fórmula:C20H24O3Forma y color:White To Off-White SolidPeso molecular:312.41Ref: 4Z-E-0917
Producto descatalogadoErcalcidiol
CAS:Ercalcidiol is a metabolite of vitamin D2 and can be used in monitoring vitamin D therapy.Fórmula:C28H44O2Pureza:98.91%Forma y color:SolidPeso molecular:412.65Fluticasone Impurity 54
CAS:Fórmula:C22H24F2O5SForma y color:White To Off-White SolidPeso molecular:438.49Etonogestrel Related Compound D (17β-Hydroxy-11-methylene-19-nor-17α-pregn-4-en-20-yn-3-one)
CAS:Ketone-alcohols and ketone-aldehydes, nesoiFórmula:C21H26O2Forma y color:White PowderPeso molecular:310.19328Androst-5-ene-3β,17β-diol 3-Acetate 17-Benzoate
CAS:Producto controladoFórmula:C28H36O4Forma y color:NeatPeso molecular:436.58N-[4-Nitro-3-(trifluoromethyl)phenyl]acetamide
CAS:Producto controladoFórmula:C9H7F3N2O3Forma y color:NeatPeso molecular:248.16Promestriene
CAS:Producto controladoApplications A synthetic diethyl-ether of Estradiol with no distal hormonal effects, in patients undergoing surgical correction for stress urinary incontinence (SUI). References Kelleher, C., et al.: Br. J. Obstet. Gynaecol., 104, 1374 (1997), Deffieux, X., et al.: J. Gynecol. Obstet. Biol. Reprod., 35, 678 (2006),Fórmula:C22H32O2Forma y color:NeatPeso molecular:328.49Fluticasone Propionate EP Impurity D (Fluticasone Propionate USP Related Compound D)
CAS:Fórmula:C25H32F2O5SForma y color:White To Off-White SolidPeso molecular:482.58Dexamethasone Sodium Phosphate EP Impurity B
CAS:Fórmula:C22H30FO8PForma y color:Off-White SolidPeso molecular:472.45Hydrocortisone EP Impurity L (Hydrocortisone Acetate EP Impurity B, Oxenol)
CAS:Fórmula:C21H30O4Forma y color:White To Off-White SolidPeso molecular:346.47Ref: 4Z-C-2726
Producto descatalogadoTriamcinolone Acetonide Impurity 1
CAS:Fórmula:C25H35FO8SForma y color:White To Off-White SolidPeso molecular:514.61Loteprednol Etabonate Ethyl Ester (Prednisolone 20-Ethyl Ester)
CAS:Fórmula:C25H34O7Forma y color:White To Off-White SolidPeso molecular:446.54Estradiol Hexahydrobenzoate
CAS:Fórmula:C25H34O3Forma y color:White To Off-White SolidPeso molecular:382.54Etonogestrel-d6 (Desogestrel EP Impurity D-d6, Desogestrel USP Related Compound C-d6, 3-Ketodesogestrel-d6)
CAS:Fórmula:C22H22D6O2Forma y color:Pink SolidPeso molecular:330.50Prednisolone Impurity (21-Oxygroup-20-Phosphoryl-11β-Hydroxylpregna-1, 4, 17-triene-3-Ketone)
Fórmula:C21H27O7PPeso molecular:422.42Norgestimate EP Impurity C-d7 and Norgestimate EP Impurity D-d7 (17-Desacetyl Norgestimate-d7, Norelgestromin-d7)
CAS:Fórmula:C21H22D7NO2Forma y color:White To Off-White SolidPeso molecular:334.51Calcipotriol EP Impurity H
Please enquire for more information about Calcipotriol EP Impurity H including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C54H78O5Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:807.19 g/molClobetasol (Betamethasone EP Impurity B, Clobetasol Propionate EP Impurity G)
CAS:Fórmula:C22H28ClFO4Forma y color:White To Off-White SolidPeso molecular:410.91Prednisolone Acetate EP Impurity E (Deltacortinene Acetate)
CAS:Fórmula:C23H28O5Forma y color:White To Off-White SolidPeso molecular:384.47(9β,11β,16α)-9,11-Epoxy-21-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS:Producto controladoApplications Glucocorticoid.Fórmula:C22H28O4Forma y color:NeatPeso molecular:356.46Atorvastatin EP Impurity M (Atorvastatin Ethyl Ester)
CAS:Fórmula:C35H39FN2O5Forma y color:White To Off-White SolidPeso molecular:586.703-(N-Phenyl-N-methyl)aminoacrolein
CAS:3-(N-Phenyl-N-methyl)aminoacrolein is a hydrophobic compound that has been shown to reversibly bind to serum albumin. This binding leads to a decrease in the lipid content of lipoproteins and a decrease in the rate of their metabolism. These effects are mediated by hydrophobic interactions with the hydrophobic regions of serum albumin. 3-(N-Phenyl-N-methyl)aminoacrolein also interacts with human serum albumin, which is involved in lipid transport and metabolism, and can be used as a contrast agent for X-ray diffraction studies.Fórmula:C10H11NOPureza:Min. 97 Area-%Forma y color:PowderPeso molecular:161.2 g/molBudesonide EP Impurity E (Budesonide USP Related Compound E, 14,15-Dehydro Budesonide)
CAS:Fórmula:C25H32O6Forma y color:White To Off-White SolidPeso molecular:428.53Fluorometholone Acetate
CAS:Fluorometholone Acetate (Oxylone acetate) is a synthetic corticosteroid, used in the treatment of steroid responsive inflammatory conditions of the eye.Fórmula:C24H31FO5Pureza:99.76%Forma y color:SolidPeso molecular:418.5Budesonide EP Impurity K (Mixture of Diastereomers)
CAS:Fórmula:C27H36O7Forma y color:White To Off-White SolidPeso molecular:472.5811-Propionate 21-Chloro Diflorasone (21-Chloro-6α,9-difluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 11-propionate)
CAS:Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc, nesoiFórmula:C25H31ClF2O5Forma y color:White PowderPeso molecular:484.18281Betamethasone 17-Butyrate
CAS:Producto controladoApplications Betamethasone 17-Butyrate is an impurity of Clobetasone 17-Butyrate (C583550), an glucocorticoid used for anti-inflammatory purposes.Fórmula:C26H35FO6Forma y color:NeatPeso molecular:462.55Oleandrin
CAS:Oleandrin, a cardiac glycoside, regulates BDNF, inhibits Na/K-ATPase, boosts calcium in heart muscle, and hinders CaCO-2 cell growth.Fórmula:C32H48O9Pureza:98% - 99.94%Forma y color:Crystals From Dilute Methanol SolidPeso molecular:576.72Ref: TM-T5S0890
1mg97,00€2mg144,00€5mg274,00€10mg439,00€25mg725,00€50mg1.017,00€100mg1.359,00€500mg2.745,00€1mL*10mM (DMSO)349,00€Ref: 4Z-C-27147
Producto descatalogadoRef: 4Z-E-1116
Producto descatalogadoAtorvastatin Cyclic Sodium Salt (Isopropyl) Impurity
CAS:Fórmula:C33H34FN2O7·NaPeso molecular:589.65 22.99Norethindrone Impurity 24 (6,10-Dihydroxy Norethindrone Acetate)
Fórmula:C22H28O5Peso molecular:372.47Betamethasone
CAS:Halogenated derivatives of adrenal cortical hormonesFórmula:C22H29FO5Forma y color:White Off-White Crystalline PowderPeso molecular:392.46 g/molNorethynodrel
CAS:Norethynodrel, a synthetic hormone, mimics progesterone, treats uterine bleeding/endometriosis, and is used with mestranol as a contraceptive.Fórmula:C20H26O2Pureza:98%Forma y color:Crystals From Aqueous Methanol SolidPeso molecular:298.4217-α-Ethynyl Estradiol-3,17-Disulfate Triethylamine Salt
Fórmula:C20H24O8S2·Et3NPeso molecular:456.52 101.19SBC-110736
CAS:SBC-110736 is a proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitorFórmula:C26H27N3O2Pureza:99.44%Forma y color:SolidPeso molecular:413.51Ref: TM-T4524
1mg42,00€5mg88,00€10mg127,00€25mg246,00€50mg369,00€100mg620,00€200mg868,00€1mL*10mM (DMSO)87,00€Abiraterone Acetate-5,6-alfa-Epoxide
CAS:Fórmula:C26H33NO3Forma y color:White To Off-White SolidPeso molecular:407.55Desonide δ-9(11) Analog
CAS:Fórmula:C24H30O5Forma y color:White To Off-White SolidPeso molecular:398.50Ref: 4Z-D-414
Producto descatalogadoMethylprednisolone EP Impurity F
CAS:Fórmula:C22H32O5Forma y color:White To Off-White SolidPeso molecular:376.49Estradiol dipropionate
CAS:Estradiol dipropionate (17-Beta-Estradiol-3,17-Dipropionate) is a synthetic ester, specifically the 3, 17-dipropanoyl ester, of the natural estrogen, estradiol.Fórmula:C24H32O4Pureza:99.68%Forma y color:SolidPeso molecular:384.51Budesonide EP Impurity A (16-α-Hydroxy-Prednisolone)
Fórmula:C21H28O6Forma y color:White To Off-White SolidPeso molecular:376.45Estrone 3-Methyl Ether
CAS:Producto controladoFórmula:C19H24O2Forma y color:NeatPeso molecular:284.396-α-Chloro-Triamcinolone Acetonide Acetate
CAS:Fórmula:C26H32ClFO7Forma y color:White To Off-White SolidPeso molecular:510.98Triamcinolone Acetonide EP Impurity F (Triamcinolone Acetonide 21-Acetate)
CAS:Fórmula:C26H33FO7Forma y color:White To Off-White SolidPeso molecular:476.54Calcipotriol (Calcipotriene) β-Isomer
CAS:Fórmula:C27H40O3Forma y color:White To Off-White SolidPeso molecular:412.61Exemestane EP Impurity E (Exemestane USP Related Compound A)
CAS:Producto controladoFórmula:C20H26O2Forma y color:NeatPeso molecular:298.42Betamethasone Dipropionate EP Impurity D (Betamethasone 21-Acetate 17-Propionate)
CAS:Fórmula:C27H35FO7Forma y color:White To Off-White SolidPeso molecular:490.57Dutasteride EP Impurity G (Dutasteride 17-β-5-ene)
CAS:Fórmula:C27H28F6N2O2Forma y color:Off-White SolidPeso molecular:526.52Ref: 4Z-C-27145
Producto descatalogado1,3-Bis-O-(tert-butyldimethylsilyl)-calcipotriene
CAS: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%.Fórmula:C39H68O3Si2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:641.13 g/molRef: 4Z-C-27136
Producto descatalogadoDifluprednate Impurity 1
Fórmula:C27H35FO7Forma y color:White To Off-White SolidPeso molecular:490.57Ref: 4Z-C-2791
Producto descatalogadoBexarotene Impurity 6
CAS:Fórmula:C24H28O3Forma y color:White To Off-White SolidPeso molecular:364.4915-Keto-travoprost (isopropyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((E)-3-oxo-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)cyclopentyl)hept-5-enoate)
CAS:Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides etc, nesoiFórmula:C26H33F3O6Forma y color:Pale Yellow LiquidPeso molecular:498.22292Dexamethasone Acetate EP Impurity G
CAS:Fórmula:C24H31FO5Forma y color:White To Off-White SolidPeso molecular:418.51Ref: 4Z-V-1242
Producto descatalogado3a-Hydroxy-7-oxo-5b-cholanic acid
CAS:Pureza:95.0%Forma y color:SolidPeso molecular:390.5639953613281Betamethasone 21-phosphate (sodium salt hydrate)
Betamethasone 21-phosphate is a synthetic glucocorticoid that modulates immune responses and lung functions in various animal models.Fórmula:C22H28FNa2O8P·xH2OForma y color:SoildDifluprednate Impurity 16
CAS:Fórmula:C23H26F2O5Forma y color:White To Off-White SolidPeso molecular:420.45Fluticasone Impurity 1
CAS:Fórmula:C25H32F2O6Forma y color:White To Off-White SolidPeso molecular:466.52Estriol EP Impurity H
CAS:Fórmula:C18H22O3Forma y color:White To Off-White SolidPeso molecular:286.37Vitamin D3
CAS:Vitamin D3 (Cholecalciferol) , a naturally occurring form of vitamin D, activates an H305F/H397Y mutant vitamin D receptor (VDR).Fórmula:C27H44OPureza:97.81% - 99.93%Forma y color:Fine Needles From Dilute Acetone Physical Description Fine Colorless Crystals Water Insoluble (Ntp 1992)Peso molecular:384.64Spironolactone-d3 (Major)
CAS:Fórmula:C24H29D3O4SForma y color:Off-White To Pale Yellow SolidPeso molecular:419.59Ref: 4Z-C-27110
Producto descatalogadoEstradiol Valerate EP Impurity E (3,17-Divalerate Estradiol)
CAS:Fórmula:C28H40O4Forma y color:White To Off-White SolidPeso molecular:440.62Ref: 4Z-C-2752
Producto descatalogadoFlumethasone
CAS:Flumethasone (RS-2177) is a glucocorticoid receptor agonist, with anti-inflammatory, antipruritic and vasoconstrictive properties.Fórmula:C22H28F2O5Pureza:99.91%Forma y color:White Crystalline PowderPeso molecular:410.45Ref: 4Z-C-2744
Producto descatalogado
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