The intricate world of steroid synthesis relies heavily on precisely engineered chemical intermediates. One such compound, (1alpha)-17-(Acetyloxy)-6-chloro-1-(chloromethyl)pregna-4,6-diene-3,20-dione, identified by CAS number 17183-98-1, plays a pivotal role, particularly in the pharmaceutical industry. For professionals seeking to buy or understand the intricacies of such compounds, a thorough overview is essential.

Chemical Profile: CAS 17183-98-1 is a complex organic molecule with a distinct steroidal backbone. Its structure includes a 6-chloro substituent, a 17α-acetoxy group, and a unique 1α-chloromethyl moiety. These functional groups are critical for its role as an intermediate, often contributing to the specific pharmacological properties of the final API. Its appearance is typically an off-white to light yellow solid, with a purity often exceeding 99.0%.

Synthesis and Purification: The synthesis of such a complex steroid intermediate is a multi-step process. Typical routes involve precursors like 17α-acetoxyprogesterone, with key steps including chlorination at position 6 and chloromethylation at position 1. Purification often involves recrystallization techniques to achieve the high purity required for pharmaceutical applications. For those looking to source this chemical, understanding the preparation methods can highlight the expertise of the manufacturer.

Applications and Importance: The primary application of CAS 17183-98-1 is as a pharmaceutical intermediate. It is notably known as an impurity and a key precursor in the synthesis of Cyproterone acetate, a potent antiandrogenic steroid. This makes it indispensable for drug manufacturers involved in producing treatments for hormone-related conditions. Researchers also utilize it in various R&D projects to explore new steroid derivatives.

Sourcing from China: For procurement managers, identifying reliable suppliers is crucial. China offers a significant advantage in terms of manufacturing capabilities and competitive pricing for such fine chemicals. When seeking a supplier for CAS 17183-98-1, it is important to look for companies that can guarantee consistent quality and a stable supply. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated manufacturer providing this intermediate to the global market. By understanding the price and availability, companies can ensure their supply chain remains robust.

In conclusion, for anyone involved in the pharmaceutical or fine chemical industries who needs to purchase (1alpha)-17-(Acetyloxy)-6-chloro-1-(chloromethyl)pregna-4,6-diene-3,20-dione, partnering with experienced manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. ensures access to high-quality intermediates essential for drug development and production.