At NINGBO INNO PHARMCHEM CO.,LTD., we specialize in providing high-quality chemical compounds that serve a wide array of industries. One such versatile compound is DL-Isoleucine (CAS: 443-79-8), also known as DL-2-Amino-3-methylpentanoic acid. This essential amino acid is far more than just a dietary component; its unique properties lend themselves to applications spanning nutrition, sports science, pharmaceuticals, and even the cosmetics sector.
In the realm of nutrition, DL-Isoleucine is recognized for its role in protein synthesis, muscle repair, and energy regulation. It's a key component in ensuring balanced bodily functions and is frequently incorporated into infant formulas and general nutritional supplements to enhance their amino acid profile. For athletes and fitness enthusiasts, DL-Isoleucine is highly valued for its contribution to muscle recovery and reduced fatigue, making it a staple in sports nutrition products. The extensive isoleucine for muscle health research continues to validate its importance in active lifestyles.
The pharmaceutical industry leverages DL-Isoleucine as a crucial pharmaceutical intermediate. Its chemical structure makes it valuable in the synthesis of various drugs and therapeutic agents, particularly those aimed at metabolic disorders or supporting recovery processes. The need for high purity and consistent quality in these applications is paramount, a standard that NINGBO INNO PHARMCHEM CO.,LTD. is committed to meeting.
Beyond these primary sectors, DL-Isoleucine is finding its way into the cosmetics industry. Its moisturizing properties and ability to improve skin texture make it an attractive ingredient in skincare formulations. This highlights the broad applicability of DL-Isoleucine, demonstrating its value across different consumer and industrial markets. Understanding the diverse isoleucine uses allows industries to innovate and create effective products.
Furthermore, recent scientific explorations are investigating the potential of DL-Isoleucine in broader health contexts, including its impact on longevity and metabolic health. This ongoing research, as seen in the isoleucine longevity research, continues to uncover new facets of this essential amino acid's capabilities. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting these advancements by providing reliable, high-quality DL-Isoleucine, thereby enabling innovation across the nutritional, pharmaceutical, cosmetic, and research sectors.
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.