Esteroides e Derivados
Os esteroides são compostos orgânicos que possuem uma estrutura de quatro anéis fundidos, conhecida como núcleo esteroide. Esse núcleo pode estar ligado a vários grupos funcionais que modificam suas propriedades e funções biológicas. Os esteroides desempenham um papel fundamental na regulação dos processos metabólicos e hormonais. São utilizados na medicina para tratar distúrbios inflamatórios, doenças autoimunes e desequilíbrios hormonais. Além disso, alguns derivados de esteroides possuem potentes propriedades anti-inflamatórias, como os corticosteroides. Em terapias específicas, são utilizados para reduzir a inflamação e controlar a dor em diversas doenças.
Na CymitQuimica, oferecemos uma variedade de esteroides e seus derivados para pesquisa e desenvolvimento farmacêutico.
Produtos da "Esteroides e Derivados"
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13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,6-dien-20-yn-3-one (Δ6-Levonorgestrel; 6,7-Didehydrolevonorgestrel)
CAS:Produto ControladoFórmula:C21H26O2Cor e Forma:NeatPeso molecular:310.43Etonogestrel Impurity 10
CAS:Fórmula:C20H28O2Cor e Forma:White To Off-White SolidPeso molecular:300.44Progesterone
CAS:Produto ControladoApplications 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.This compound is a contaminant of emerging concern (CECs). 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),Fórmula:C21H30O2Cor e Forma:WhitePeso molecular:314.46Beclometasone (Beclomethasone) Dipropionate EP Impurity O
CAS:Fórmula:C28H36Cl2O6Cor e Forma:White To Off-White SolidPeso molecular:539.49Ref: 4Z-C-27173
Produto descontinuadoCholesterol Impurity 15
CAS:Fórmula:C27H46O2Cor e Forma:White To Off-White SolidPeso molecular:402.66Androsta-1,4-diene-3,17-dione (Androstadienedione)
CAS:Produto ControladoFórmula:C19H24O2Cor e Forma:NeatPeso molecular:284.396-α-Methyl Prednisolone Aceponate
CAS:Fórmula:C27H36O7Cor e Forma:White To Off-White SolidPeso molecular:472.58Difluprednate Impurity 7 (Difluprednate Hydroxy Impurity, 21-Desacetyl Difluprednate)
CAS:Fórmula:C25H32F2O6Cor e Forma:White To Off-White SolidPeso molecular:466.52Mometasone Furoate EP Impurity K (Icomethasone)
CAS:Fórmula:C22H29ClO5Cor e Forma:White To Off-White SolidPeso molecular:408.92Ref: 4Z-C-27112
Produto descontinuadoEstradiol EP Impurity B (Ethinylestradiol EP Impurity L, 17-epi-Estradiol)
CAS:Fórmula:C18H24O2Cor e Forma:White To Off-White SolidPeso molecular:272.39Atorvastatin EP Impurity F Sodium Salt
CAS:Fórmula:C40H47FN3O8·NaCor e Forma:White To Off-White SolidPeso molecular:716.83 22.99Atorvastatin Impurity 110 Calcium Salt
CAS:Fórmula:C35H39FN2O5C35H39FN2O5·5CaPeso molecular:586.70 0.5*40.08Betamethasone Impurity 10
CAS:Fórmula:C20H25FO3Cor e Forma:White To Off-White SolidPeso molecular:332.424-Androsten-3-one-17β-carboxylic Acid
CAS:Produto ControladoFórmula:C20H28O3Cor e Forma:NeatPeso molecular:316.43Atorvastatin EP Impurity D
CAS:Soluble in Chloroform & in Methanol Confirmed Insoluble in WaterPureza:95.0% MinCor e Forma:White or Off-White Crystalline Solid, Light SensitivePeso molecular:431,46Fulvestrant
CAS:Fulvestrant (ZM 182780) is an estrogen receptor (ER) antagonist (IC50=9.4 nM) and an agonist of GPR30.Fórmula:C32H47F5O3SPureza:100% - 99.87%Cor e Forma:White PowderPeso molecular:606.77Atorvastatin EP Impurity E Sodium Salt (Atorvastatin USP Related Compound E Sodium Salt, ent-Atorvastatin Sodium Salt)
CAS:Fórmula:C33H34FN2O5·NaPeso molecular:557.65 22.99Ref: 4Z-A-12123
5mg609,00€10mg971,00€20mg2.206,00€25mg1.748,00€30mg2.846,00€50mg2.525,00€100mg4.207,00€Prednisolone Acetate EP Impurity D
CAS:Fórmula:C21H28O4Cor e Forma:Off-White SolidPeso molecular:344.45Testosterone Impurity 8 (Androstane-3,17-Dione) (Mixture of Diastereomers)
CAS:Fórmula:C19H28O2Cor e Forma:White To Off-White SolidPeso molecular:288.43Fluticasone Impurity 15 (6-Desfluoro-6-Oxo Propionate)
Fórmula:C25H30F2O6SCor e Forma:White To Off-White SolidPeso molecular:496.57Fluvastatin sodium
CAS:Fluvastatin sodium (Fluvastatin sodium salt), a competitive inhibitor of hydroxymethylglutaryl-coenzyme A reductase (HMGCR), is a commonly used cholesterolFórmula:C24H25FNNaO4Pureza:98.54% - 99.46%Cor e Forma:Light Yellow Solid PowderPeso molecular:433.452-Hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide (2-Hydroxyflutamide)
CAS:Produto ControladoFórmula:C11H11F3N2O4Cor e Forma:NeatPeso molecular:292.21Ref: 4Z-C-2774
Produto descontinuadoTriamcinolone Impurity 5
CAS:Fórmula:C24H29FO7Cor e Forma:White To Off-White SolidPeso molecular:448.49Norethindrone Related Compound B CIII (Estr-4-ene-3,17-dione)
CAS:Produto ControladoCyclanic, cyclenic or cycloterpenic ketones without other oxygen function not elsewhere specified or includedFórmula:C18H24O2Cor e Forma:PowderPeso molecular:272.17763Megestrol Acetate EP Impurity H (Megestrol Acetate USP Related Compound H)
CAS:Fórmula:C25H34O4Cor e Forma:White To Off-White SolidPeso molecular:398.5411-Deoxy Prednisolone
CAS:Produto ControladoImpurity Prednisolone EP Impurity J Applications 11-Deoxy Prednisolone (Prednisolone EP Impurity J) is a Prednisolone (P703740) derivative as a corticosteroid. References Kobayashi, Y., et al.: Biol. Pharm. Bull., 16, 1175 (1993), Ogata, M., et al.: J. Pharm. Sci., 87, 91 (1998), Hou, S., et al.: J. Pharm. Biomed. Anal., 24, 371 (2001),Fórmula:C21H28O4Cor e Forma:Light BrownPeso molecular:344.44rac-Levonorgestrel EP Impurity I (10-β-Hydroxylevonorgestrel)
CAS:Fórmula:C21H28O3Peso molecular:328.45Beclometasone (Beclomethasone) Dipropionate EP Impurity I
CAS:Fórmula:C28H36O6Cor e Forma:White To Off-White SolidPeso molecular:468.59Betamethasone Dipropionate EP Impurity B (Betamethasone Dipropionate USP Related Compound B, Clobetasol Propionate EP Impurity A, Betamethasone 17-Propionate)
CAS:Fórmula:C25H33FO6Cor e Forma:White To Off-White SolidPeso molecular:448.53Ref: 4Z-C-27162
Produto descontinuadoPregnanediol (5β-Pregnane-3α,20(S)-diol)
CAS:Produto ControladoFórmula:C21H36O2Cor e Forma:NeatPeso molecular:320.51(-)-Estra-4,9-diene-3,17-dione
CAS:Produto ControladoApplications A potential metabolite of STS 557 (Dienogest)(D441870). A steroid with antiglucocorticoid activity. References Kloosterboer, H., et al.: J. Steroid Biochem., 31, 567 (1988),Fórmula:C18H22O2Cor e Forma:NeatPeso molecular:270.37Levonorgestrel EP Impurity D
CAS:Fórmula:C21H30OCor e Forma:White To Off-White SolidPeso molecular:298.47Beclometasone (Beclomethasone) Dipropionate EP Impurity U
CAS:Fórmula:C25H32O6Cor e Forma:White To Off-White SolidPeso molecular:428.53Ref: 4Z-C-2770
Produto descontinuadoDexamethasone 17-Formyloxy-17-Acid
CAS:Fórmula:C22H27FO6Cor e Forma:White To Off-White SolidPeso molecular:406.45Progesterone Impurity 25 (6-alfa-Hydroxy Progesterone)
CAS:Fórmula:C21H30O3Cor e Forma:White To Off-White SolidPeso molecular:330.47Exemestane EP Impurity E (Exemestane USP Related Compound A)
CAS:Fórmula:C20H26O2Cor e Forma:Grey SolidPeso molecular:298.4317-α-Hydroxy Progesterone Caproate
CAS:Fórmula:C27H40O4Cor e Forma:White To Off-White SolidPeso molecular:428.61Levonorgestrel
CAS:Levonorgestrel (D-Norgestrel) is a Progestin and Progestin-containing Intrauterine Device.Fórmula:C21H28O2Pureza:99.42% - 99.44%Cor e Forma:Crystals From Methanol SolidPeso molecular:312.45Betamethasone Acetate
CAS:Halogenated derivatives of adrenal cortical hormonesFórmula:C24H31FO6Cor e Forma:White PowderPeso molecular:434.21047Betamethasone 21-Acetate
CAS:Produto ControladoApplications Betamethasone acetate (BA) is a glucocorticoid steroid with anti-inflammatory and immunosuppressive properties which can be used in treatment of asthma and itching. 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),Fórmula:C24H31FO6Cor e Forma:WhitePeso molecular:434.5021-Hydroxy Deflazacort (21-Desacetyl Deflazacort)
CAS:Fórmula:C23H29NO5Cor e Forma:White To Off-White SolidPeso molecular:399.49Fluocinonide Impurity 3
CAS:Fórmula:C26H31FO7Cor e Forma:White To Off-White SolidPeso molecular:474.53Finasteride Impurity 15
CAS:Fórmula:C25H38N2O2Cor e Forma:White To Off-White SolidPeso molecular:398.59Estradiol Valerate EP Impurity B (3-Valerate Estradiol)
CAS:Fórmula:C23H32O3Cor e Forma:Off-White SolidPeso molecular:356.51Abiraterone
CAS:Abiraterone (CB-7598) (CB-7598) is an effective steroidal cytochrome P450 17alpha-hydroxylase-17, 20-lyase (CYP17) inhibitor (IC50: 4 nM).Fórmula:C24H31NOPureza:98.95% - 99.47%Cor e Forma:White SolidPeso molecular:349.51Ref: 4Z-A-143013
Produto descontinuadoEstradiol Valerate EP Impurity C
CAS:Fórmula:C23H30O3Cor e Forma:White To Off-White SolidPeso molecular:354.49Methylprednisolone EP Impurity C (Methylprednisolone USP Related Compound C)
CAS:Fórmula:C20H26O3Cor e Forma:White To Off-White SolidPeso molecular:314.43Rosuvastatin calcium
CAS:Rosuvastatin calcium (ZD4522) , a selective and competitive inhibitor of hepatic hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase, has antilipidemicFórmula:(C22H27FN3O6S)CaPureza:98.85% - 99.68%Cor e Forma:White To Off-White Crystalline SolidPeso molecular:1001.14Cerivastatin
CAS:Cerivastatin is an HMG-CoA reductase inhibitor with anticancer and lipid-lowering effects and can be used to study primary hyperlipidemia.Fórmula:C26H34FNO5Pureza:98.93% - 99.31%Cor e Forma:SolidPeso molecular:459.55Estradiol (Estradiol Valerate EP Impurity A, Estriol EP Impurity D, Ethinylestradiol EP Impurity D)
CAS:Fórmula:C18H24O2Cor e Forma:White To Off-White SolidPeso molecular:272.39Nomegestrol
CAS:Nomegestrol(TX 066 free base) is a full agonist of the progesterone receptor with strong anti-estrogenic, partial anti-androgenic and anti-gonadotropic activityFórmula:C21H28O3Pureza:98%Cor e Forma:SolidPeso molecular:328.45Travoprost
CAS:Prostaglandins, thromboxanes and leukotrienes, their derivatives and structural analoguesFórmula:C26H35F3O6Cor e Forma:Colorless Clear Pale Yellow LiquidPeso molecular:500.23857rac 5-Keto Fluvastatin
CAS:Please enquire for more information about rac 5-Keto Fluvastatin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C24H24FNO4Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:409.45 g/molBetamethasone-d5 (Betamethasone Acetate EP Impurity A-d5, Betamethasone Dipropionate EP Impurity A-d5, Betamethasone Valerate EP Impurity A-d5, Dexamethasone EP Impurity B-d5)
CAS:Fórmula:C22H24D5FO5Cor e Forma:White To Off-White SolidPeso molecular:397.50Atorvastatin Impurity 64
CAS:Fórmula:C37H41FN2O5Cor e Forma:White To Off-White SolidPeso molecular:612.74Halcinonide
CAS:Halcinonide (Halciderm), a high-efficiency corticosteroid, is served as an anti-inflammatory agent used in topical preparations.Fórmula:C24H32ClFO5Pureza:99.32% - 99.93%Cor e Forma:SolidPeso molecular:454.96Ref: TM-T0107
1g567,00€10mg48,00€25mg65,00€50mg81,00€100mg131,00€200mg205,00€500mg373,00€1mL*10mM (DMSO)44,00€Tetracosactide
CAS:Tetracosactide, a synthetic peptide, mirrors the 24-amino acid start of ACTH with sequence SYSMEHFRWGKPVGKKRRPVKVYP.Fórmula:C136H210N40O31SPureza:99.91%Cor e Forma:SolidPeso molecular:2933.44Atorvastatin Impurity 21
CAS:Fórmula:C14H23NO4Cor e Forma:White To Off-White SolidPeso molecular:269.34Fluocinolone Acetonide EP Impurity D
CAS:Fórmula:C24H28F2O6C24H30F2O7Peso molecular:450.48 (aldehyde) 468.49 (hydrate)Methyl Cholate
CAS:Methyl Cholate (Cholic acid methyl ester) is the methyl form of cholic acid.Fórmula:C25H42O5Pureza:99.83%Cor e Forma:Off-White SolidPeso molecular:422.6Ref: 4Z-O-114009
Produto descontinuadoDexamethasone
CAS:Halogenated derivatives of adrenal cortical hormonesFórmula:C22H29FO5Cor e Forma:White PowderPeso molecular:392.19995-α-Dihydro Progestrone
CAS:Fórmula:C21H32O2Cor e Forma:White To Off-White SolidPeso molecular:316.49Fadrozole hydrochloride
CAS:Fadrozole hydrochloride (CGS 16949A) is a model aromatase inhibitor that has been shown to suppress estrogen production in the ovaries of fish.Fórmula:C14H14ClN3Pureza:≥95%Cor e Forma:SolidPeso molecular:259.73
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