NINGBO INNO PHARMCHEM CO.,LTD. provides essential building blocks for pharmaceutical innovation. Estradiol Cypionate, identified by its CAS number 313-06-4, is a compound whose chemical and pharmacokinetic properties are central to its therapeutic efficacy. This article delves into these scientific aspects, offering insights into how Estradiol Cypionate functions.

Estradiol Cypionate is a synthetic steroid ester. Its chemical structure is derived from estradiol, with a cyclopentylpropionate (cypionate) ester attached. This esterification is key to its prolonged action. The molecular formula is C26H36O3, and it presents as a white crystalline powder, typically soluble in organic solvents but poorly soluble in water.

The pharmacokinetic profile of Estradiol Cypionate is particularly noteworthy. After intramuscular injection, it forms a depot within the muscle tissue. From this depot, it is slowly released and hydrolyzed by esterases in the blood and tissues, liberating free estradiol. This process results in a sustained elevation of estradiol levels in the bloodstream, lasting for approximately 11-14 days after a single intramuscular injection of 5 mg. This long-acting property differentiates it from other, shorter-acting estrogen esters.

Understanding these Estradiol Cypionate properties is vital for pharmaceutical development. The Estradiol Cypionate administration via intramuscular injection leverages its lipophilicity, allowing for slow absorption and a prolonged effect. This controlled release mechanism is a significant factor in its therapeutic success in hormone replacement therapy and other applications.

When considering the Estradiol Cypionate benefits, its predictable pharmacokinetic behavior is a major advantage. This allows for less frequent dosing compared to some other estrogen formulations, potentially improving patient compliance and convenience. For those looking to buy Estradiol Cypionate powder, quality and purity are paramount, ensuring the correct pharmacokinetic and therapeutic outcomes.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to delivering pharmaceutical intermediates that meet rigorous quality standards. Our Estradiol Cypionate is produced with meticulous attention to its chemical integrity and purity, ensuring its reliable performance in various pharmaceutical formulations. Exploring the Estradiol Cypionate uses further illuminates its importance as a pharmaceutical intermediate.