Dydrogesterone Enanthate - Scientific & Technical Description 1. Chemical Identity Dydrogesterone Enanthate is a synthetic esterified progestogen, derived from dydrogesterone, in which the hydroxyl functional group is esterified with enanthic (heptanoic) acid. Esterification significantly enhances the compound's lipophilicity and duration of action, making it suitable for long-acting parenteral formulations, particularly intramuscular injections. 2. Chemical Classification Pharmacological class: Synthetic progestogen (long-acting ester) Chemical class: Pregnane derivative, steroid ester Molecular nature: Esterified progesterone analogue Dosage form suitability: Depot injectable formulations 3. Molecular and Structural Characteristics The dydrogesterone nucleus is a retroprogesterone structure, characterized by a unique 9β,10α configuration, which enhances receptor selectivity. Enanthate ester linkage at the hydroxyl group delays systemic release after intramuscular administration. The compound is highly lipophilic, facilitating slow hydrolysis by tissue esterases. Poor aqueous solubility; readily soluble in oils and organic solvents used for depot injections. 4. Mechanism of Action After intramuscular administration, Dydrogesterone Enanthate is slowly released from the depot site and hydrolyzed into active dydrogesterone. The liberated dydrogesterone: Selectively binds to progesterone receptors (PR-A and PR-B) Induces secretory transformation of the endometrium Suppresses estrogen-driven endometrial proliferation Supports implantation and maintenance of early pregnancy Exhibits minimal androgenic, estrogenic, glucocorticoid, or mineralocorticoid activity 5. Pharmacokinetic Profile Absorption: Slow and sustained absorption following intramuscular injection due to esterification and depot formation. Distribution: High plasma protein binding, primarily to albumin. Widely distributed to progesterone-responsive tissues. Metabolism: Ester hydrolysis by esterases releases dydrogesterone. Hepatic metabolism via reduction and conjugation pathways. Elimination: Metabolites primarily excreted through urine. Extended elimination half-life compared to non-esterified dydrogesterone. 6. Pharmacodynamic Properties High progesterone receptor selectivity No suppression of ovulation at therapeutic doses Does not adversely affect lipid metabolism, carbohydrate metabolism, or coagulation parameters Maintains physiological progesterone-like effects without masculinization or virilization 7. Therapeutic Applications (Technical Scope) Dydrogesterone Enanthate is investigated or formulated for: Luteal phase support Hormone replacement therapy (HRT) Management of progesterone deficiency states Endometrial protection in estrogen therapy Long-acting progestogen therapy requiring sustained plasma levels About the Company GST Registration Date: 2023 Legal Status of Firm: Limited Company Number of Employees: "},{"DATA":"2023","TITLE":"Year of Establishment"},{"DATA":"","TITLE":"Standards \u0026 Quality Certifications"},{"DATA":"Limited Company (Ltd./Pvt.Ltd.)","TITLE":"Legal Status of Firm"},{"DATA":"","TITLE":""},{"DATA":"","TITLE":"Annual Turnover"},{"DATA":"","TITLE":"GST Partner Name"},{"DATA":"2023","TITLE":"GST Registration Year"},{"DATA":"Limited Company","TITLE":"GST Legal Status of Firm"},{"DATA":"Trader - Wholesaler/Distributor","TITLE":"GST Nature of Business"},{"DATA":"1.5 - 5 Cr","TITLE":"GST Annual Turnover"},{"DATA":"Office / Sale Office,Import,Export,Retail 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Chemical Identity\n\u003cp\u003e\u003cb\u003eDydrogesterone Enanthate\u003c/b\u003e is a \u003cb\u003esynthetic esterified progestogen\u003c/b\u003e, derived from \u003cb\u003edydrogesterone\u003c/b\u003e, in which the hydroxyl functional group is esterified with \u003cb\u003eenanthic (heptanoic) acid\u003c...
