B-Nicotyrine, cataloged under CAS number 487-19-4, is a compound of considerable interest in the field of analytical chemistry, particularly concerning the composition of tobacco smoke. As an alkaloid that originates from the dehydrogenation of nicotine and nornicotine, its presence is noted within the complex mixture of chemicals found in cigarette smoke. This makes B-Nicotyrine a subject of importance for researchers aiming to understand the full spectrum of compounds released during tobacco combustion.

The analytical significance of B-Nicotyrine stems from its unique chemical properties. Its defined physical characteristics, such as a boiling point of 78-80°C/0.15mm, a density of 1.2410, and a refractive index estimate of 1.6057, provide essential data points for its identification and quantification in various matrices. These specific chemical properties allow analytical chemists to develop precise methods for detecting and measuring B-Nicotyrine, contributing to the accuracy of tobacco smoke analysis.

Moreover, B-Nicotyrine serves as a valuable fine chemical for broader research applications. Its molecular formula, C10H10N2, and EINECS number 207-651-1 are standard identifiers that facilitate its use in diverse chemical investigations. The compound's sensitivity to light and air, requiring storage at -20°C under an inert atmosphere, is a critical consideration for analytical laboratories to ensure the compound's stability and reliability as a reference standard.

Researchers often need to purchase B-Nicotyrine to use as a benchmark in their analytical studies. For instance, when analyzing the alkaloid content of tobacco products, having a pure sample of B-Nicotyrine allows for the accurate calibration of analytical instruments. This is vital for determining the concentration of B-Nicotyrine in cigarette smoke or other related samples, aiding in toxicology studies and regulatory compliance efforts.

Companies that specialize in supplying fine chemicals, such as NINGBO INNO PHARMCHEM CO.,LTD., play a crucial role in providing researchers with access to compounds like B-Nicotyrine. The availability of high-quality B-Nicotyrine supports ongoing research into the composition of tobacco smoke and the broader field of alkaloid chemistry. The precise chemical properties and applications of B-Nicotyrine make it an essential component in the analytical chemist's toolkit.