Steroids and Derivatives
Steroids are organic compounds with a structure of four fused rings, known as the steroid nucleus. This core can be linked to various functional groups that modify their properties and biological functions. Steroids play a key role in regulating metabolic and hormonal processes. They are used in medicine to treat inflammatory disorders, autoimmune diseases, and hormonal imbalances. Additionally, some steroid derivatives have potent anti-inflammatory properties, such as corticosteroids. In specific therapies, they are used to reduce inflammation and manage pain in various diseases.
At CymitQuimica, we offer a variety of steroids and their derivatives for pharmaceutical research and development.
Products of "Steroids and Derivatives"
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Prednisolone Impurity 3
CAS:Formula:C19H24O3Color and Shape:White To Off-White SolidMolecular weight:300.40Betamethasone Valerate Impurity G (β-Bromo-Isomer)
Formula:C27H36BrFO6Color and Shape:White To Off-White SolidMolecular weight:555.49Gestrinone
CAS:Gestrinone (R 2323) 是一种合成类固醇激素,能够抑制平滑肌瘤(IC50:43.67 μM),有用于子宫内膜异位症的研究潜力。Formula:C21H24O2Purity:99.21%Color and Shape:Light Yellow SolidMolecular weight:308.41Calcifediol 3,3’-Aminopropyl Ether (25-Hydroxy Vitamin D3 3,3’-Aminopropyl Ether)
CAS:Formula:C30H51NO2Molecular weight:457.74trans-Doxercalciferol
CAS:Formula:C28H44O2Color and Shape:White To Off-White SolidMolecular weight:412.66Progesterone EP Impurity K
CAS:Formula:C21H28O2Color and Shape:Off-White SolidMolecular weight:312.45ortho-Hydroxy Atorvastatin Calcium Salt
CAS:Formula:C33H34FN2O6·5CaColor and Shape:White To Off-White SolidMolecular weight:573.64 0.5*40.08Etonogestrel Sulfate Sodium Salt (3-Ketodesogestrel Sulfate Sodium Salt)
Formula:C22H27O5S·NaMolecular weight:403.52 22.99Cholesterol Sulfate Triethylamine Salt
CAS:Formula:C27H46O4S·C6H15NColor and Shape:White To Off-White SolidMolecular weight:466.72 101.19Prednisolone Impurity 16
CAS:Formula:C20H26O4Color and Shape:White To Off-White SolidMolecular weight:330.42Methylprednisolone EP Impurity H (6-β-Methyl Prednisolone)
CAS:Formula:C22H30O5Color and Shape:White To Off-White SolidMolecular weight:374.48Ethinylestradiol EP Impurity J (1-Methyl Ethinylestradiol)
CAS:Formula:C21H26O2Color and Shape:Off-White SolidMolecular weight:310.44Fluticasone Furoate EP Impurity G
CAS:Formula:C27H29ClF2O6SColor and Shape:White To Off-White SolidMolecular weight:555.03Gestodene EP Impurity A (δ-6-Gestodene)
Formula:C21H24O2Color and Shape:Off-White To Pale Yellow SolidMolecular weight:308.42Dutasteride EP Impurity A
CAS:Formula:C19H27NO3Color and Shape:Off-White SolidMolecular weight:317.437-Ketolithocholic acid
CAS:7-Ketolithocholic acid absorbs and reduces endogenous bile acid and cholesterol secretion.Formula:C24H38O4Purity:98.18% - 99.9%Color and Shape:White - Almost White Solid PowderMolecular weight:390.56Ref: 4Z-C-2782
Discontinued productDexamethasone-17-ketone
CAS:Controlled ProductPlease enquire for more information about Dexamethasone-17-ketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C20H25FO3Purity:Min. 95%Molecular weight:332.42 g/molRef: 4Z-C-2773
Discontinued productMethylprednisolone Impurity 2
Formula:C24H32O6Color and Shape:White To Off-White SolidMolecular weight:416.51palovarotene
CAS:Palovarotene (Ro 3300074) is an agonist of nuclear retinoic acid receptor γ (RAR-γ).Formula:C27H30N2O2Purity:96.89% - 98.05%Color and Shape:SolidMolecular weight:414.54Estradiol Hemihydrate EP Impurity C (4-Methyl Estradiol)
CAS:Formula:C19H26O2Color and Shape:White To Off-White SolidMolecular weight:286.42Medroxyprogesterone Acetate
CAS:Estrogens and progestinsFormula:C24H34O4Color and Shape:White Off-White Crystalline PowderMolecular weight:386.24571Halometasone Impurity 3
CAS:Formula:C21H25ClF2O5Color and Shape:White To Off-White SolidMolecular weight:430.87Brilanestrant
CAS:Brilanestrant (GDC-0810) is a selective estrogen receptor degrader (IC50: 0.7 nM).Formula:C26H20ClFN2O2Purity:98.54% - 98.71%Color and Shape:Solid PowderMolecular weight:446.9Ref: TM-T5118
1mg52.00€2mg77.00€5mg106.00€10mg150.00€25mg259.00€50mg427.00€100mg615.00€1mL*10mM (DMSO)127.00€Dutasteride β-Dimer
CAS:Controlled ProductApplications Dutasteride β-Dimer is a dimer impurity of Dutasteride (D735000); a dual inhibitor of 5α-reductase isoenzymes type 1 and 2. Dutasteride is structurally related to Finasteride (F342000) and is used in the treatment of benign prostatic hyperplasia. References Bakshi, R.K., et al.: J. Med. Chem., 38, 3189 (1995); Gisleskog, P.O., et al.: Brit. J. Clin. Pharmacol., 47, 53 (1999); Djavan, B., et al.: Expert Opin. Pharmacother., 6, 311 (2005)Formula:C46H55F6N3O4Color and Shape:NeatMolecular weight:827.94Estriol
CAS:Estriol is a major estrogen metabolite with hydroxyl groups at C3, 16-alpha, and 17-beta; it's abundant in pregnancy urine.Formula:C18H24O3Purity:97.48% - 98.05%Color and Shape:Leaflets From Alcohol SolidMolecular weight:288.38Progesterone EP Impurity H (Dydrogesterone EP Impurity B)
CAS:Controlled ProductFormula:C21H28O2Color and Shape:NeatMolecular weight:312.456-Oxo-Estradiol-17-Valerate
CAS:Formula:C23H30O4Color and Shape:Pale Yellow SolidMolecular weight:370.496-β-Hydroxy Estradiol
CAS:Formula:C18H24O3Color and Shape:White To Off-White SolidMolecular weight:288.39Loteprednol Impurity 1
CAS:Formula:C23H30O7Color and Shape:White To Off-White SolidMolecular weight:418.49Desonide (Budesonide EP Impurity F)
CAS:Formula:C24H32O6Color and Shape:White To Off-White SolidMolecular weight:416.51Ref: 4Z-C-27153
Discontinued productCoumetarol
CAS:Coumetarol (Dicumoxane) is a vitamin K antagonist and an oral anticoagulant that can be used to study arterial thrombotic occlusion.Formula:C21H16O7Purity:99.01%Color and Shape:SolidMolecular weight:380.3517-Methoxycarbonyl Loteprednol
CAS:Formula:C23H29ClO7Color and Shape:White To Off-White SolidMolecular weight:452.93Ref: 4Z-C-2795
Discontinued productRef: 4Z-C-27165
Discontinued productBetamethasone-4,6,11,12,12-d5 21-Acetate
CAS:Formula:C24H26D5FO6Color and Shape:White To Off-White SolidMolecular weight:439.53Cyproterone Acetate EP Impurity F (Cyproterone)
CAS:Formula:C22H27ClO3Color and Shape:Pale Yellow SolidMolecular weight:374.91δ-9,11-Dehydro Estrone
CAS:Formula:C18H20O2Color and Shape:White To Off-White SolidMolecular weight:268.36Dexamethasone-17-ketone (9α-Fluoro-11β-hydroxy-16α-methylandrosta-1,4-diene-3,17-dione)
CAS:Controlled ProductFormula:C20H25FO3Color and Shape:NeatMolecular weight:332.417-α-Thiomethyl Spironolactone
CAS:Formula:C23H32O3SColor and Shape:White To Off-White SolidMolecular weight:388.57Calcifediol EP Impurity A
CAS:Formula:C27H44O2Color and Shape:White To Off-White SolidMolecular weight:400.65Tasimelteon
CAS:Tasimelteon (BMS-214778) is a melatonin receptor agonist that is used for the treatment of non-24 hour sleep-wake disorder in blind individuals.Formula:C15H19NO2Purity:98.08% - 99.93%Color and Shape:SolidMolecular weight:245.32Eplerenone 7-Carboxylic Acid
CAS:Applications Eplerenone 7-Carboxylic Acid is an impurity of Eplerenone (E588775). Eplerenone is a selective aldosterone receptor antagonist (SARA), structurally similar to Spiranolactone. Eplerenone is used alone or in combination with other medications to treat high blood pressure. Eplerenone is in a class of medications called mineralocorticoid receptor antagonists. It works by blocking the action of aldosterone, a natural substance in the body that raises blood pressure. References de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), Delyani, J.A., et al.: Cardiovasc. Drug Rev., 19, 185 (2001), Burgess, E., et al.: Expert. Opin. Pharmacother., 5, 2573 (2004), Ravis, W.R., et al.: J. Clin. Pharmacol., 45, 810 (2005),Formula:C23H28O6Color and Shape:Off-White To Light YellowMolecular weight:400.46Betamethasone (Betamethasone Acetate EP Impurity A, Betamethasone Dipropionate EP Impurity A, Betamethasone Valerate EP Impurity A, Dexamethasone EP Impurity B)
CAS:Formula:C22H29FO5Molecular weight:392.47Desoximetasone Impurity 17 (Dexamethasone Sodium Metasulphobenzoate)
CAS:Formula:C29H32FO9S·NaMolecular weight:575.62 22.99Equilin 3-O-β-D-Glucuronide Sodium Salt
CAS:Formula:C24H27O8·NaColor and Shape:White To Off-White SolidMolecular weight:443.48 22.99(4R)-4-[(1S,2S,5R,7R,10R,11S,14R,15R,16S)-5,16-dihydroxy-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]pentanoic acid
CAS:Purity:99.5%Color and Shape:SolidMolecular weight:392.5799865722656Spironolactone-d3
CAS:Controlled ProductApplications Spironolactone-d3 is the labeled analogue of Spironolactone (S683000), a synthetic 17-lactone steroid which is a renal competitive aldosterone antagonist in a class of pharmaceuticals called potassium-sparing diuretics, used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conn’s syndrome. References Sutter, J.L., et al.: Anal. Profiles Drug Subs., 4, 431 (1975)Formula:C24H29D3O4SColor and Shape:Yellow SolidMolecular weight:419.591,2-Dihydro Desonide
CAS:Formula:C24H34O6Color and Shape:White To Off-White SolidMolecular weight:418.53Promestriene Impurity 1
Formula:C22H30O2Color and Shape:White To Off-White SolidMolecular weight:326.48Desoximetasone Impurity 32
CAS:Formula:C24H30O5Color and Shape:White To Off-White SolidMolecular weight:398.50rac-Levonorgestrel EP Impurity A (Norgestrel EP Impurity A)
CAS:Formula:C21H26O2Color and Shape:Off-White SolidMolecular weight:310.44Fluorometholone Impurity 2
CAS:Formula:C24H30O4Color and Shape:White To Off-White SolidMolecular weight:382.50Betamethasone Acetate EP Impurity D (Betamethasone Acetate USP Related Compound D)
CAS:Formula:C24H30O6Color and Shape:White To Off-White SolidMolecular weight:414.50Beclometasone (Beclomethasone) Dipropionate EP Impurity A (Beclomethasone Dipropionate USP Related Compound A, Beclomethasone-21-Monopropionate)
CAS:Formula:C25H33ClO6Color and Shape:White To Off-White SolidMolecular weight:464.98Methylprednisolone Acetate EP Impurity D
CAS:Formula:C22H28O4·C22H30O5Color and Shape:Pale Yellow SolidMolecular weight:356.46 374.4821-Dehydro Corticosterone
CAS:Formula:C21H28O4Color and Shape:White To Off-White SolidMolecular weight:344.45Atorvastatin EP Impurity H-d5 (Atorvastatin USP Related Compound H-d5, Atorvastatin Lactone-d5)
CAS:Formula:C33H28D5FN2O4Color and Shape:White To Off-White SolidMolecular weight:545.67Edetate Disodium
CAS:Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of oxygen function, nesoiFormula:C10H14N2Na2O8H2OColor and Shape:White Crystalline PowderMolecular weight:372.24Prednisolone acetate
Prednisolone acetate (Omnipred) is the acetate salt form of prednisolone, a synthetic glucocorticoid with anti-inflammatory and immunomodulating properties.Formula:C23H30O6Purity:98.26% - 98.85%Color and Shape:White Crystalline PowderMolecular weight:402.48Loteprednol Impurity 6
CAS:Formula:C24H29ClO6Color and Shape:White To Off-White SolidMolecular weight:448.94Eplerenone Impurity 6 Disodium Salt
CAS:Formula:C23H28O7·2NaColor and Shape:White To Off-White SolidMolecular weight:416.48 2*22.99Atorvastatin Impurity 61
CAS:Formula:C40H47FN2O6Color and Shape:White To Off-White SolidMolecular weight:670.825-β-Pregnane-3-alfa,20-β-Diol-d5
CAS:Formula:C21H31D5O2Color and Shape:White To Off-White SolidMolecular weight:325.55Nicotinamide riboside
CAS:Nicotinamide riboside increases NAD[+] levels and activates SIRT1 and SIRT3, culminating in enhanced oxidative metabolism and protection against high fat diet-Formula:C11H15N2O5Purity:98.61% - 99.58%Color and Shape:SolidMolecular weight:255.25Dexamethasone Phenylpropionate
CAS:Formula:C31H37FO6Color and Shape:White To Off-White SolidMolecular weight:524.63Fluorometholone delta 9,11
CAS:Controlled ProductFluorometholone delta 9,11 is a drug product that is used as an analytical reference standard for the quantitative determination of impurities in drugs. It is a natural metabolite and impurity in synthetic drugs such as fluoroquinolones and corticosteroids. Fluorometholone delta 9,11 has been shown to be a substrate for CYP3A4 and P-glycoprotein. This drug has also been shown to have anti-inflammatory effects and may decrease the risk of infection by suppressing neutrophil function.Formula:C22H28O3Purity:Min. 95%Molecular weight:340.46 g/mol9-Fluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
CAS:Controlled ProductFormula:C22H29FO4Color and Shape:NeatMolecular weight:376.46Testosterone EP Impurity B
CAS:Controlled ProductFormula:C21H30O2Color and Shape:NeatMolecular weight:314.46Norethindrone Impurity 23 (6-β-Hydroxy-19-Norandrostenedione)
CAS:Formula:C18H24O3Molecular weight:288.39Exemestane Impurity 24 (17-α-Isomer)
Formula:C20H24O3Color and Shape:White To Off-White SolidMolecular weight:312.41Digoxin EP Impurity D
CAS:Formula:C29H44O8Color and Shape:White To Off-White SolidMolecular weight:520.6617-Carboxy-17-Desoxy-Dexamethasone (Dexamethasone Acid Impurity)
CAS:Formula:C21H27FO4Color and Shape:White To Off-White SolidMolecular weight:362.44Desonide
CAS:Adrenal cortical hormones and their derivatives nesoiFormula:C24H32O6Color and Shape:White Off-White PowderMolecular weight:416.21989Betamethasone 17-Propionate
CAS:Controlled ProductImpurity Clobetasol Propionate EP Impurity A / Betamethasone Dipropionate EP Impurity B Applications Betamethasone 17-Propionate (Clobetasol Propionate EP Impurity A) is a degradation product of Betamethasone. Glucocorticoid. References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),Formula:C25H33FO6Color and Shape:Off-WhiteMolecular weight:448.52Cholecalciferol EP Impurity E (Tachysterol 3)
CAS:Formula:C27H44OColor and Shape:Pale Yellow Semi-SolidMolecular weight:384.65Megestrol Acetate EP Impurity J
CAS:Formula:C24H34O4Color and Shape:White To Off-White SolidMolecular weight:386.53Mifepristone
CAS:Mifepristone (C-1073) is a Progestin Antagonist. The mechanism of action of mifepristone is as a Progestational Hormone Receptor Antagonist.Formula:C29H35NO2Purity:98.9% - ≥95%Color and Shape:Pale Yellow SolidMolecular weight:429.59Levonorgestrel (D-(-)-Norgestrel), Etonogestrel EP Impurity G)
CAS:Formula:C21H28O2Color and Shape:White To Off-White SolidMolecular weight:312.45Abiraterone Impurity 50 (Prasterone Triflate)
CAS:Formula:C20H27F3O4SColor and Shape:White To Off-White SolidMolecular weight:420.49
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