DL-Pantolactone (CAS 79-50-5) is a critical chemical intermediate, and its quality directly impacts the success of downstream applications, particularly in the pharmaceutical and chemical industries. NINGBO INNO PHARMCHEM CO.,LTD., as a leading DL-Pantolactone producer in China, places paramount importance on stringent quality standards. Our product specifications are meticulously maintained to ensure the highest purity and performance, making us a trusted partner for businesses globally.

The core of our DL-Pantolactone's quality lies in its purity, guaranteed at ≥95.0% (anhydrous basis), with moisture content meticulously controlled at below 0.5%. This high purity is crucial for its primary role as an intermediate in the synthesis of pantothenic acid (Vitamin B5) and for its use in complex organic synthesis pathways. The pharmaceutical industry, in particular, demands intermediates with minimal impurities to ensure the safety and efficacy of final drug products. Our commitment extends to controlling potential contaminants, such as heavy metals, ensuring they remain below ≤10 ppm, thereby complying with stringent pharmaceutical-grade standards.

To further validate the chemical integrity of our DL-Pantolactone, each batch undergoes rigorous testing. Techniques such as NMR (Nuclear Magnetic Resonance) and IR (Infrared) spectroscopy are employed to confirm its precise chemical structure and composition. These advanced analytical methods are part of our comprehensive quality assurance system, reflecting our dedication to excellence as a premier DL-Pantolactone supplier. We understand that consistency and reliability are key for our clients, and our robust quality control processes are designed to deliver just that. By partnering with NINGBO INNO PHARMCHEM CO.,LTD., you gain access to DL-Pantolactone that not only meets but often exceeds industry expectations, supporting your most demanding chemical and pharmaceutical applications.