NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer L-Cysteine Hydrochloride Monohydrate, a compound whose intricate chemical properties and diverse biological functions make it indispensable in modern science and industry. Understanding its molecular structure and reactivity is key to appreciating its wide range of applications.

Chemically, L-Cysteine Hydrochloride Monohydrate is the hydrochloride salt of L-cysteine, hydrated with one molecule of water. Its molecular formula is C3H10ClNO3S, and its molecular weight is approximately 175.63 g/mol. It typically presents as a white crystalline powder, which is readily soluble in water, facilitating its incorporation into aqueous solutions and formulations. This solubility is a critical advantage for its use in liquid-based processes and products. The presence of the thiol (-SH) group in the cysteine molecule is particularly important, as it is highly reactive and plays a central role in its antioxidant capabilities and its ability to form disulfide bonds.

One of the primary functions of L-Cysteine Hydrochloride Monohydrate is its role in protein synthesis. As one of the 20 proteinogenic amino acids, it is essential for building and maintaining proteins in the body. The thiol group is also crucial for the formation of disulfide bridges within proteins, which are vital for protein folding and stability. This structural role is fundamental to its importance in biological systems and, consequently, in pharmaceutical and biotechnological applications.

The antioxidant properties of L-Cysteine Hydrochloride Monohydrate are another significant aspect of its function. The thiol group can readily donate a hydrogen atom, neutralizing harmful free radicals and thus preventing oxidative damage to cells and tissues. This makes it a precursor to glutathione, a powerful endogenous antioxidant. This property is extensively utilized in the biochemicals and reagents sector, particularly for products aimed at cellular protection and anti-aging.

In industrial applications, such as food processing, its ability to act as a reducing agent influences dough rheology, leading to improved texture and processing characteristics. In other chemical syntheses, the reactive thiol group can participate in various chemical reactions, serving as a nucleophile or a ligand. The hydrochloride form enhances its stability and handling properties compared to free L-cysteine. Manufacturers sourcing this compound for specialized chemical synthesis can trust NINGBO INNO PHARMCHEM CO.,LTD. for consistent quality and detailed chemical information.

NINGBO INNO PHARMCHEM CO.,LTD. provides L-Cysteine Hydrochloride Monohydrate that meets exacting standards, supporting research and development efforts that rely on precise chemical understanding. Our commitment to quality ensures that our clients receive a product that accurately reflects its described chemical properties and functions, enabling them to achieve optimal results in their applications.