DL-Pantoyl Lactone, also recognized by its common synonym pantoyl lactone, is a crucial organic compound with a wide range of applications across various industries. This white, needle-like solid, chemically defined by the molecular formula C6H10O3 and a molecular weight of 130.14200, stands out due to its unique physical and chemical characteristics. Its melting point ranges from 74-78 °C, and it boasts a boiling point of 224.6ºC at 760 mmHg, with a flash point of 99ºC. These properties underscore its stability and suitability for diverse industrial processes.

From a chemical perspective, DL-Pantoyl Lactone is highly valued for its versatility. It serves as a vital precursor in the synthesis of other significant compounds. For instance, it can be readily hydrolyzed to pantooleic acid through the action of lactase hydrolase, an enzyme found in organisms like Fusarium oxysporum. This enzymatic conversion highlights its role in biochemical pathways and the production of biologically active substances. Furthermore, DL-Pantoyl Lactone is an important reactant in the preparation of specialized derivatives, such as 3,5-dinitrobenzoyl-DL-pantolactone, which may find uses in advanced chemical synthesis.

Beyond its direct chemical transformations, DL-Pantoyl Lactone holds a pivotal position as a chiral intermediate. It is indispensable for the production of D-pantothenic acid and its numerous derivatives. D-pantothenic acid, commonly known as Vitamin B5, is an essential nutrient with critical roles in metabolic processes and overall health, particularly in the pharmaceutical and nutritional supplement sectors. The ability to efficiently synthesize this vitamin from DL-Pantoyl Lactone makes it a highly sought-after material.

In the realm of personal care and cosmetics, DL-Pantoyl Lactone functions as a synthetic humectant. Its capacity to attract and retain moisture makes it an excellent ingredient for maintaining the skin's hydration balance. Moreover, it is a fundamental component required for the creation of beneficial B vitamins, specifically panthenol and pantothenic acid, within cosmetic formulations. Often, it is integrated into blends with other hydrating agents like glycerin and sodium hyaluronate to enhance its moisturizing effects, contributing to healthier and more resilient skin.

Quality assurance is paramount when dealing with such critical chemical intermediates. Our DL-Pantoyl Lactone consistently conforms to stringent factory standards, exhibiting an assay of typically 95.24% (minimum 95.0%) and a melting point within the 74-78°C range. This commitment to purity ensures reliable performance in all its applications. Proper storage is also crucial; it should be stored in a cool, dry place within a tightly closed container to maintain its integrity over time.

As a leading manufacturer and supplier of high-quality chemical products, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing superior DL-Pantoyl Lactone for global industries. We adhere to rigorous quality control protocols to ensure that every batch meets the highest standards of purity and effectiveness. If you are looking to buy or purchase DL-Pantoyl Lactone, we offer competitive price options for bulk orders and consistent supply. Our expertise and robust supply chain make us an ideal partner for your raw material needs. Contact us today to learn more about our offerings and how we can support your production requirements.