For professionals in the chemical, pharmaceutical, nutritional, and agricultural sectors, understanding the properties and applications of key raw materials is fundamental to successful product development and procurement. L-Leucine, identified by CAS number 61-90-5, is one such indispensable compound. As an essential amino acid, it plays a vital role in numerous biological processes, making it a high-demand ingredient for a variety of B2B applications. This article serves as a guide to L-Leucine, detailing its characteristics, uses, and the advantages of sourcing it from reputable manufacturers.

L-Leucine is classified as an essential, branched-chain amino acid (BCAA). Its molecular formula is C6H13NO2, and it typically presents as a white crystalline powder. Unlike non-essential amino acids, L-Leucine cannot be synthesized by the body, necessitating its intake through diet or supplementation. This makes it a critical raw material for industries that focus on human and animal health, nutrition, and therapeutic development.

The applications of L-Leucine are broad and significant. In the pharmaceutical industry, it serves as a crucial intermediate and a component in drug formulations, particularly those aimed at metabolic disorders or muscle support. For the nutritional sector, L-Leucine is a cornerstone ingredient in sports supplements designed to promote muscle protein synthesis, enhance recovery, and improve athletic performance. It is also utilized as a flavor enhancer (E 641) in the food industry and as a vital nutrient in animal feed formulations to support growth and health in livestock.

When considering the purchase of L-Leucine, key specifications to note include its quality standards, such as FCCV, AJI92, and USP28, which denote its suitability for different end-uses. Manufacturers often offer L-Leucine in various packaging formats, commonly 25kg drums, to accommodate bulk orders. For businesses aiming to buy L-Leucine, sourcing from reliable manufacturers, especially those located in China, can provide a competitive edge due to established production capacities and favorable pricing structures.

Procurement managers and R&D scientists seeking a dependable supplier for L-Leucine will prioritize factors like consistent purity, stable supply chains, and responsive customer service. Engaging in a price inquiry is a standard step for B2B clients looking to secure cost-effective raw materials. A transparent manufacturer will readily provide detailed product specifications, Certificates of Analysis (COA), and logistical support to ensure a smooth procurement process.

In conclusion, L-Leucine (CAS 61-90-5) is a versatile and essential amino acid with far-reaching applications across multiple industries. Understanding its properties and the importance of sourcing from quality-assured manufacturers is key for B2B clients. We invite you to connect with us to learn more about our high-quality L-Leucine and how we can meet your specific sourcing needs for pharmaceuticals, nutrition, animal feed, and more. Request a quote today to secure your supply of this vital ingredient.