Endocrine health is a critical aspect of overall well-being, and Testosterone, identified by CAS number 58-22-0, stands as a cornerstone hormone in this domain. Beyond its natural biological role, Testosterone has become an indispensable Active Pharmaceutical Ingredient (API) in modern medicine. NINGBO INNO PHARMCHEM CO.,LTD. plays a crucial role in ensuring the availability of high-quality Testosterone for the pharmaceutical industry.
As the primary male sex hormone, Testosterone is responsible for a wide range of physiological functions, including the development of male reproductive organs, secondary sexual characteristics, and the maintenance of bone density and muscle mass. Medical interventions involving Testosterone often aim to restore or supplement these functions, particularly in cases of deficiency or imbalance. The critical need for reliable pharmaceutical grade testosterone is therefore evident.
The production of Testosterone involves intricate chemical processes. Understanding the nuances of various testosterone synthesis methods is vital for manufacturers to ensure product purity and consistency. NINGBO INNO PHARMCHEM CO.,LTD. is committed to employing sophisticated synthesis techniques that result in an API with an assay exceeding 99%, meeting the stringent requirements for use in human pharmaceuticals. This dedication guarantees that when you buy testosterone API from us, you are receiving a product of exceptional quality.
In pharmaceutical manufacturing, Testosterone is a key ingredient for hormone replacement therapies, anabolic treatments, and other critical medications. The reliability of the API directly impacts the safety and efficacy of these treatments. Therefore, sourcing Testosterone as a testosterone reference standard or as a bulk API from a reputable supplier like NINGBO INNO PHARMCHEM CO.,LTD. is a strategic decision for any pharmaceutical company.
Our company's commitment to quality extends to providing comprehensive documentation, including Certificates of Analysis (CoA) and adherence to pharmacopeial standards. This ensures that our clients can meet their regulatory obligations and maintain the highest standards in their manufacturing processes. We aim to be more than just a supplier; we strive to be a trusted partner in advancing endocrine health through reliable pharmaceutical ingredients.
For pharmaceutical companies and researchers requiring Testosterone (CAS 58-22-0), NINGBO INNO PHARMCHEM CO.,LTD. offers a dependable source of high-purity material. We are dedicated to supporting the pharmaceutical industry’s mission to improve lives through effective and safe treatments.
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.