4-Methylthio-2-butanone, identified by its CAS number 34047-39-7, is a chemical compound of significant interest, particularly within the flavor and fragrance sectors. Its unique molecular structure grants it distinctive sensory properties, making it a valuable ingredient. Understanding its properties, safety profile, and sourcing options is crucial for manufacturers aiming to incorporate it effectively into their products.

Physically, 4-Methylthio-2-butanone is described as a colorless to pale yellow liquid. Its chemical formula, C5H10OS, and molecular weight of approximately 118.2 g/mol, provide the basis for its reactivity and interactions. The compound exhibits a notable odor profile, often characterized as sweet, sulfurous, vegetative, potato-like, earthy, and tomato-like. This complexity makes it useful in applications where specific aroma profiles are desired.

Safety and regulatory compliance are cornerstones for any chemical used in consumer products. 4-Methylthio-2-butanone has undergone various safety evaluations. It is recognized by industry bodies such as FEMA (as FEMA No. 3375) and JECFA (as JECFA number 497), indicating its established use and safety as a food flavoring agent. These classifications are based on comprehensive reviews of scientific literature, including toxicity studies, and establish acceptable usage levels. Adherence to these guidelines ensures consumer safety.

For manufacturers seeking a reliable source of high-quality 4-Methylthio-2-butanone, partnering with experienced suppliers is essential. NINGBO INNO PHARMCHEM CO.,LTD., as a prominent manufacturer and supplier in China, ensures the consistent production of this compound with rigorous quality control measures. This guarantees the purity and stability required for demanding applications in flavors, fragrances, and other specialty chemical uses. Our commitment extends to providing detailed technical documentation, including Certificates of Analysis (COA), to support our clients' regulatory and quality assurance needs.

The utility of 4-Methylthio-2-butanone extends beyond its sensory contributions. It can also serve as an intermediate in chemical synthesis, highlighting its versatility within the broader chemical industry. Understanding the sourcing landscape and choosing a supplier that prioritizes quality, safety, and customer service is key to successful product development. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being that trusted partner, providing the essential chemical building blocks that drive innovation.