For procurement managers, R&D scientists, and product formulators in the pharmaceutical and fine chemical sectors, understanding the sourcing of key intermediates is paramount. Cholanic acid, specifically identified by CAS number 81-25-4, is a compound of significant interest. This article aims to shed light on its properties, applications, and importantly, how to navigate the process of purchasing it from reputable sources, particularly focusing on manufacturers and suppliers in China.

Cholanic acid, chemically known as 3α,7α,12α-trihydroxy-5β-cholan-24-oic acid, is a primary bile acid. Its physical form is typically a white to light beige crystalline powder, and it exhibits solubility in organic solvents like alcohol and acetic acid, while being insoluble in water. These characteristics are crucial for its handling and application in various synthetic processes.

The primary utility of cholanic acid lies in its role as a pharmaceutical intermediate. Its complex steroidal structure makes it a valuable building block for synthesizing a range of active pharmaceutical ingredients (APIs) and specialized medical compounds. Researchers also find it indispensable for in-depth studies of bile acid metabolism, liver function, and gastrointestinal health. For those looking to buy cholic acid or cholanic acid CAS 81-25-4, securing a consistent and high-quality supply is essential for project success.

When sourcing this fine chemical, consider the origin and reputation of the manufacturer. China has emerged as a significant global player in the production of fine chemicals and pharmaceutical intermediates. Working with a well-established supplier in China can offer competitive pricing and a robust supply chain. It is advisable to request certificates of analysis (CoA) to verify the purity and specifications of the product, ensuring it meets your exacting standards, whether for laboratory research or large-scale manufacturing.

For procurement managers, understanding the shipping and Incoterms is also key. Options like FOB, CFR, and CIF from major ports such as Shanghai or Qingdao are common. Companies often provide flexible payment terms, including L/C, T/T, and D/P, to facilitate international transactions. If you are looking to purchase cholanic acid, ensuring a clear understanding of these logistical and financial aspects will streamline the procurement process.

In summary, if your needs include high-purity cholanic acid (CAS 81-25-4), exploring options from reputable Chinese manufacturers and suppliers is a strategic move. By focusing on quality, competitive pricing, and reliable service, you can secure a crucial component for your pharmaceutical development or research endeavors.