Cholesterol (CAS 57-88-5) is a foundational molecule in biochemistry, celebrated not only for its structural role in cell membranes but also for its indispensable function as the precursor to a vital class of compounds: steroid hormones. For researchers and manufacturers in the pharmaceutical and biochemical industries, understanding this pathway is key. NINGBO INNO PHARMCHEM CO.,LTD., a leading cholesterol manufacturer and supplier, provides the high-purity cholesterol necessary to initiate these critical biochemical conversions.
Steroid hormones, including cortisol, aldosterone, estrogen, testosterone, and progesterone, are crucial regulators of a vast array of physiological processes. These hormones are synthesized from cholesterol through a complex series of enzymatic steps. The process begins with the conversion of cholesterol into pregnenolone, often referred to as the 'master steroid hormone,' which then serves as the starting point for the biosynthesis of all other steroid hormones. The efficiency and purity of the initial cholesterol substrate directly impact the yield and quality of the subsequent steroid hormone production.
For companies involved in the production of steroid-based pharmaceuticals or hormonal therapies, securing a reliable source of pharmaceutical-grade cholesterol is non-negotiable. Our cholesterol, with its guaranteed high purity of 99.2%, is an ideal starting material for these complex synthetic pathways. We understand the critical nature of this raw material and are committed to being a premier cholesterol supplier, ensuring consistent quality and availability for our clients.
The importance of cholesterol in this regard cannot be overstated. It is the backbone from which life-sustaining hormones are built. Whether you are researching novel steroid therapies or manufacturing established hormonal treatments, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner. We invite you to inquire about our cholesterol price and availability, and to learn more about how our high-quality product can support your critical manufacturing and research needs. Partner with a leading cholesterol manufacturer to ensure the integrity of your final products.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.