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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Betamethasone Valerate EP Impurity E (Betamethasone Valerate USP Related Compound A, Betamethasone 21-Valerate)
CAS:Formula:C27H37FO6Color and Shape:White To Off-White SolidMolecular weight:476.59Ref: 4Z-C-2793
Discontinued productRef: 4Z-C-27106
Discontinued productAtorvastatin Impurity 33
CAS:Formula:C40H47FN2O5Color and Shape:White To Off-White SolidMolecular weight:654.82Norethindrone acetate impurity
CAS:Norethindrone acetate impurity is a drug product that is used in the development and research of drugs. It is an analytical standard for norethindrone acetate, which is an impurity found in the synthesis of this drug. Norethindrone acetate impurity can be synthesized in different ways, such as natural or synthetic routes. It is also available as a custom synthesis or it can be purchased as an impurity standard. This compound's CAS number is 1175129-26-6 and it has a purity level of 99%.Formula:C22H28O3Purity:Min. 95%Color and Shape:PowderMolecular weight:340.46 g/molClobetasol Propionate-d5
CAS:Formula:C25H27D5ClFO5Color and Shape:White To Off-White SolidMolecular weight:472.00Diflorasone Diacetate
CAS:Diflorasone Diacetate, a topical glucocorticoid, has immunosuppressive and anti-inflammatory properties.Formula:C26H32F2O7Color and Shape:CrystalsMolecular weight:494.53Ref: 4Z-C-2775
Discontinued productAtorvastatin Impurity 54
CAS:Formula:C7H5FOColor and Shape:Colorless Clear LiquidMolecular weight:124.11Fluticasone Impurity D
CAS:Fluticasone Impurity D is a sulfoxide that is found in the drug fluticasone. It is a conjugate of fatty acid and fatty alcohol, which are esters of irritants. Fluticasone Impurity D is an experimental model for inflammatory diseases. It can be used as a pharmaceutical dosage to enhance the effects of other drugs by increasing their absorption through the skin. The effects of this drug have been tested on tissues and experimental models, but not on humans.Purity:Min. 95%Calcipotriol monohydrate
CAS:Calcipotriol monohydrate, a Vitamin D3 analog, binds well to the vitamin D receptor, used in psoriasis research.Formula:C27H42O4Purity:99.95%Color and Shape:SolidMolecular weight:430.62Ref: 4Z-P-137003
Discontinued productMethylprednisolone EP Impurity D
CAS:Formula:C22H28O4Color and Shape:White To Off-White SolidMolecular weight:356.46(20R)-3-Oxopregn-4-en-20-yl Acetate
CAS:Controlled ProductFormula:C23H34O3Color and Shape:NeatMolecular weight:358.51Betamethasone Impurity 45
Formula:C25H31FO5Color and Shape:White To Off-White SolidMolecular weight:430.52Progesterone Impurity 27
CAS:Formula:C27H38O2Color and Shape:White To Off-White SolidMolecular weight:394.60Levonorgestrel Impurity 3 (Mixture of Diastereomers)
Formula:C20H26O3Color and Shape:Pale Yellow SolidMolecular weight:314.43Betamethasone Acetate Related Compound D (9,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-acetate)
CAS:Esters of acetic acid not elsewhere specified or includedFormula:C24H30O6Color and Shape:White PowderMolecular weight:414.20424Prednisolone Impurity 4 (Prednisolone Hemisuccinate)
CAS:Formula:C25H32O8Color and Shape:Off-White SolidMolecular weight:460.52Etonogestrel Related Compound B (13-Ethyl-6β,17β-dihydroxy-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-3-one)
CAS:Ketone-alcohols and ketone-aldehydes, nesoiFormula:C22H28O3Color and Shape:White PowderMolecular weight:340.20384Hydrocortisone EP Impurity E
CAS:Formula:C21H28O5Color and Shape:Off-White SolidMolecular weight:360.45Ref: 4Z-C-2736
Discontinued productPenicillin G Procaine
CAS:Penicillin g and its saltsFormula:C16H18N2O4S·C13H20N2O2·H2OColor and Shape:PowderMolecular weight:588.2617711-β,16-α,17-α,21-Tetrahydroxypregna-1,4-diene-3,20-dione
Formula:C21H28O6Color and Shape:White To Light YellowMolecular weight:376.44Qingyangshengenin
CAS:Qingyangshengenin (Cynanchagenin) is a steroid used in the preparation of antiepileptic agents.Formula:C28H36O8Purity:99.62% - 99.62%Color and Shape:SolidMolecular weight:500.5817β-Hydroxyprogesterone
CAS:Controlled ProductFormula:C21H30O3Color and Shape:NeatMolecular weight:330.46Estriol EP Impurity C
CAS:Controlled ProductFormula:C19H26O3Color and Shape:NeatMolecular weight:302.41Allylestrenol Impurity 1
CAS:Formula:C18H26OColor and Shape:White To Off-White SolidMolecular weight:258.41Bazedoxifene hydrochloride
CAS:Bazedoxifene hydrochloride (TSE 424 hydrochloride) is an estrogen receptor modulator and an inhibitor of IL-6/GP130 protein interaction.Formula:C30H35ClN2O3Purity:98.74%Color and Shape:SolidMolecular weight:507.06Ref: TM-T6404
1mg60.00€5mg138.00€10mg240.00€25mg374.00€50mg673.00€100mg938.00€500mg1,872.00€1mL*10mM (DMSO)240.00€13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3,6-dione (6-Oxolevonorgestrel; 6-Ketolevonorgestrel)
CAS:Controlled ProductFormula:C21H26O3Color and Shape:NeatMolecular weight:326.43Fluticasone Furoate EP Impurity H
Formula:C27H29ClF2O6SColor and Shape:White To Off-White SolidMolecular weight:555.03Hydrocortisone EP Impurity M
CAS:Formula:C21H30O5Color and Shape:White To Off-White SolidMolecular weight:362.47Ref: 4Z-C-2714
Discontinued productChlormadinone Acetate
CAS:Formula:C23H29ClO4Color and Shape:White To Off-White SolidMolecular weight:404.94Fluticasone propionate EP Impurity F
CAS:Fluticasone Propionate EP Impurity F is an impurity of Fluticasone Propionate. Fluticasone Propionate is a synthetic glucocorticoid used in the treatment of asthma and other allergic disorders. Impurity F is a metabolite of Fluticasone Propionate and has been detected in human plasma at low levels (5% of total fluticasone propionate). The metabolism of Fluticasone Propionate to Impurity F has been studied in rat, mouse, dog and man. br>br> The following table summarizes the metabolic pathways that have been identified for this impurity: br>br> Metabolism studies indicate that Impurity F is mainly metabolized by CYP3A4 to form conjugates with glucuronic acid or sulfates. It may also be hydrolyzed to form 5α-flurostan-3β,17β-dFormula:C25H29F3O5SPurity:Min. 95%Color and Shape:PowderMolecular weight:498.56 g/molFluvastatin Impurity 1
Formula:C24H26FNO4Color and Shape:White To Off-White SolidMolecular weight:411.47Aldosterone-d7 (Major)
CAS:Controlled ProductFormula:C21H21D7O5Color and Shape:NeatMolecular weight:367.49Ref: 4Z-D-4121
Discontinued productMometasone Furoate EP Impurity F
CAS:Formula:C27H28Cl2O7Color and Shape:Off-White SolidMolecular weight:535.41Methylprednisolone 17-Propionate
CAS:Formula:C25H34O6Color and Shape:White To Off-White SolidMolecular weight:430.54Atorvastatin calcium trihydrate
CAS:Atorvastatin is used to inhibits HMG-CoA reductase for lowering blood cholesterol and for prevention of events associated with cardiovascular disease.Formula:C66H74CaF2N4O13Color and Shape:SolidMolecular weight:1209.39Atorvastatin Pyrrolidone Lactone (Mixture of Diastereomers)
CAS:Formula:C33H33FN2O5Molecular weight:556.637-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid
CAS:7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3] oxazine-3-butanoic acid is a synthetic drug product with a purity of >98%. It is an impurity standard for HPLC methods. This compound has been studied extensively in metabolism studies and pharmacological assays. 7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a -phenyl 1a-[(phenylamino)carbonyl]-3H -oxireno[3,4]pyrrolo[2,1 -Formula:C33H35FN2O7Purity:Min. 95%Molecular weight:590.64 g/molHalometasone
CAS:Halometasone: synthetic corticosteroid for psoriasis and eczema treatment.Formula:C22H27ClF2O5Color and Shape:SolidMolecular weight:444.9Fluticasone Furoate-d3
CAS:Formula:C27H26D3F3O6SColor and Shape:White To Off-White SolidMolecular weight:541.60Triamcinolone Impurity 7
Formula:C23H29FO5Color and Shape:White To Off-White SolidMolecular weight:404.48Latanoprost Impurity 4
CAS:Formula:C31H30O5Color and Shape:White To Off-White SolidMolecular weight:482.58Beclometasone (Beclomethasone) Dipropionate EP Impurity Q
Formula:C28H38O6Color and Shape:White To Off-White SolidMolecular weight:470.61Atorvastatin lactone
CAS:Atorvastatin lactone is a prodrug form of atorvastatin. Which is an orally active 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor.Formula:C33H33FN2O4Purity:98.16%Color and Shape:SolidMolecular weight:540.62Halobetasol-d3 Propionate
CAS:Formula:C25H28D3ClF2O5Color and Shape:White To Off-White SolidMolecular weight:487.98Desonide Impurities Mixture (See long description for full chemical name)
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColor and Shape:White Off-White PowderNorethindrone Acetate
CAS:Estrogens and progestinsFormula:C22H28O3Color and Shape:White Cream PowderMolecular weight:340.20384Halobetasol
CAS:Halobetasol (Ulobetasol), a corticosteroid, is utilized in the research of severe localized psoriasis [1].Formula:C22H27ClF2O4Purity:98%Color and Shape:SolidMolecular weight:428.9Eplerenone
CAS:Applications 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:C24H30O6Color and Shape:NeatMolecular weight:414.49Ref: 4Z-C-2767
Discontinued productFluticasone Propionate EP Impurity G (Fluticasone Dimer Impurity)
CAS:Formula:C43H51F5O8SColor and Shape:White To Off-White SolidMolecular weight:822.93D-Homoanalog of Triamcinolone
CAS:Controlled ProductApplications D-Homoanalog of Triamcinolone is a rearrangement product of the drug triamcinolone, an anti-inflammatory drug. References Delaney, E. J.; et al.: Steroids, 59, 196 (1994)Formula:C21H27FO6Color and Shape:NeatMolecular weight:394.43Triamcinolone Acetonide-d7
CAS:Formula:C24H24D7FO6Color and Shape:Off-White SolidMolecular weight:441.55Spironolactone EP Impurity C
CAS:Formula:C22H30O3Color and Shape:White To Off-White SolidMolecular weight:342.48Budesonide EP Impurity I
CAS:Formula:C25H34O7Color and Shape:White To Off-White SolidMolecular weight:446.544'-Nitro-3'-(trifluoromethyl)acetanilide
CAS:Applications 4’-Nitro-3’-(trifluoromethyl)acetanilide is a metabolite of the nonsteroidal antiandrogen drug, Flutamide (F598850). References Kang, P. et al.: Drug Metab. Dispos., 36, 1425 (2008); Takashima, E. et al.: Biol. Pharmac. Bull., 26, 1455 (2003); Katchen, B. et al.: J. Invest. Dermatol., 66, 379 (1976);Formula:C9H7F3N2O3Color and Shape:NeatMolecular weight:248.16Ref: 4Z-C-27137
Discontinued productFluvastatin Sodium Salt
CAS:Formula:C24H25FNO4·NaColor and Shape:Yellow SolidMolecular weight:410.47 22.99Progesterone EP Impurity I (S-Isomer)
CAS:Formula:C22H32O2Color and Shape:White To Off-White SolidMolecular weight:328.50Obeticholic Acid Impurity 1
CAS:Formula:C26H44O4Color and Shape:White To Off-White SolidMolecular weight:420.63Megestrol Acetate EP Impurity C (Megestrol Acetate USP Related Compound C)
CAS:Formula:C24H32O4Color and Shape:Off-White SolidMolecular weight:384.52Mometasone Furoate EP Impurity T
Formula:C27H29Cl3O6Color and Shape:White To Off-White SolidMolecular weight:555.87Levonorgestrel EP Impurity W
CAS:Formula:C21H24O2Color and Shape:Off-White SolidMolecular weight:308.42Nandrolone phenylpropionate
CAS:Nandrolone phenylpropionate (Nandrolone phenpropionate) is an androgen receptor agonist. It mainly used to treat women with breast cancer and osteoporosisFormula:C27H34O3Purity:99.2% - 99.46%Color and Shape:White Or Milky Crystalline PowderMolecular weight:406.56Triamcinolone diacetate
CAS:Triamcinolone diacetate is an antagonist of Lysyl oxidase.Formula:C25H31FO8Purity:98%Color and Shape:SolidMolecular weight:478.51Atorvastatin EP Impurity P
CAS:Formula:C36H39FN2O5Color and Shape:White To Off-White SolidMolecular weight:598.72Difluprednate Impurity 4
Formula:C25H32F2O6Color and Shape:White To Off-White SolidMolecular weight:466.52Atorvastatin Impurity 31
CAS:Formula:C20H18FNO2Color and Shape:White To Off-White SolidMolecular weight:323.37Methylprednisolone EP Impurity G 21-Acetate
CAS:Formula:C24H30O5Color and Shape:White To Off-White SolidMolecular weight:398.5017-Acetyl Norethindrone Acetate (3,20-Dioxo-19-nor-17α-pregn-4-en-17-yl acetate)
CAS:Estrogens and progestinsFormula:C22H30O4Color and Shape:White PowderMolecular weight:358.21441Triamcinolone Acetonide EP Impurity D
CAS:Formula:C24H31ClO6Color and Shape:White To Off-White SolidMolecular weight:450.96Ref: 4Z-C-27182
Discontinued productBeclometasone (Beclomethasone) Dipropionate Impurity 14
CAS:Formula:C22H27ClO4Molecular weight:390.905-ANDROSTEN-3,17-DIONE
CAS:Controlled ProductApplications 5-Androsten-3,17-dione has been used in the synthetic preparation of androstenediones for treatment of hormone-related disorders. References Davies, H., et al.: U.S. (2011), WO 2011127232 A2Formula:C19H26O2Purity:>90%Color and Shape:NeatMolecular weight:286.41Dexamethasone Impurity 10
CAS:Formula:C25H32O6Color and Shape:White To Off-White SolidMolecular weight:428.531-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol
CAS:Formula:C17H20N4O6Purity:98%Color and Shape:SolidMolecular weight:376.3639δ-5(10)-8-alfa-Levonorgestrel
CAS:Formula:C21H28O2Color and Shape:White To Off-White SolidMolecular weight:312.4617-Epiestriol
CAS:Controlled ProductImpurity Estriol EP Impurity E Applications 17-Epiestriol (Estriol EP Impurity E) 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),Formula:C18H24O3Color and Shape:White To Light RedMolecular weight:288.38Mometasone Furoate Impurity 4
CAS:Formula:C27H28Cl2O6Color and Shape:White To Off-White SolidMolecular weight:519.42Budesonide Impurity 11
CAS:Formula:C21H26O5Color and Shape:White To Off-White SolidMolecular weight:358.43
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