Penicillin G Sodium Salt, a derivative of the foundational penicillin antibiotic, possesses a distinct set of chemical and physical properties that dictate its utility in various applications. This article provides an in-depth look at these characteristics, covering its molecular structure, formula, purity, and solubility, which are critical for understanding its role in pharmaceuticals and research.

The chemical identity of Penicillin G Sodium Salt is defined by its molecular formula, C16H17N2NaO4S, and a molecular weight of approximately 356.37 g/mol. As a salt form of Benzylpenicillin, it exhibits enhanced solubility in water compared to its free acid form, a property that significantly simplifies its formulation and application in aqueous solutions. This solubility is a key factor in its widespread use as a Penicillin G sodium salt pharmaceutical intermediate and in laboratory reagents.

Physically, Penicillin G Sodium Salt typically appears as a white to off-white crystalline powder. Its purity is a critical parameter, often specified by assay values, which indicate the percentage of the active compound present. For research and pharmaceutical use, high purity is essential, ensuring predictable performance and minimizing potential side effects or interference in sensitive experiments. Researchers relying on a Penicillin G sodium salt chemical supplier should always verify these purity specifications.

The stability and degradation pathways of Penicillin G Sodium Salt are also important considerations. While relatively stable under recommended storage conditions (typically refrigerated), it can degrade in acidic or alkaline solutions, as well as under heat. Understanding these degradation products and conditions is crucial for effective storage and handling, contributing to the broader Benzylpenicillin sodium salt applications in a controlled manner.

In essence, the detailed chemical properties of Penicillin G Sodium Salt are fundamental to its efficacy and widespread adoption. From its structure to its solubility and purity, each aspect contributes to its value as a key pharmaceutical intermediate and a reliable research tool. By consulting with a reputable supplier in China, researchers and manufacturers can ensure they are working with materials that meet the highest chemical standards, supporting the diverse Penicillin G sodium salt uses across industries.