B-Nicotyrine, identified by CAS number 487-19-4, is a significant alkaloid with relevance in chemical research, particularly concerning tobacco products. As a compound derived from the dehydrogenation of nicotine and nornicotine, its presence in cigarette smoke makes it a valuable subject for toxicological and analytical studies. For researchers aiming to utilize this fine chemical, understanding its specific properties, especially its handling and storage requirements, is crucial.

The chemical and physical properties of B-Nicotyrine are well-documented, providing researchers with essential data for its application. Key parameters include a boiling point of 78-80°C/0.15mm, a density of 1.2410, and an estimated refractive index of 1.6057. These figures are vital for accurate measurement and integration into experimental designs. Furthermore, its molecular formula is C10H10N2, and its EINECS number is 207-651-1, facilitating precise identification in scientific literature and databases.

A critical aspect of working with B-Nicotyrine is its stability. The compound is known to be sensitive to both light and air. Consequently, it requires specific storage conditions to maintain its chemical integrity. Laboratories that purchase B-Nicotyrine are advised to store it at -20°C and under an inert atmosphere to prevent degradation. Adherence to these guidelines ensures that the compound remains suitable for its intended research purposes, whether in synthesis, analysis, or other chemical investigations.

The role of B-Nicotyrine as a fine chemical is primarily within research and development sectors. Scientists studying the constituents of tobacco smoke or exploring the chemistry of alkaloids often require pure samples of such compounds. Suppliers like NINGBO INNO PHARMCHEM CO.,LTD. are instrumental in providing researchers with access to B-Nicotyrine, supporting advancements in analytical chemistry, pharmacology, and toxicology related to tobacco products.

In summary, B-Nicotyrine (CAS 487-19-4) is an important fine chemical whose utility in research is maximized when its specific handling and storage requirements are met. Proper attention to its sensitivity to light and air, along with appropriate temperature and atmospheric controls, ensures its quality and effectiveness in scientific applications.