Coniferin[2]

Updated: 2026-09-09

Overview

Coniferin is a glucoside compound naturally found in coniferous trees, particularly in the cambial sap. It plays a significant role in lignin biosynthesis, serving as a precursor for coniferyl alcohol. This compound is of interest in biochemical and pharmaceutical research due to its structural properties and potential applications. Coniferin is commercially available as a white crystalline powder and is often used in laboratories for studying lignin formation and other metabolic pathways. Its solubility in water and polar solvents makes it versatile for various experimental setups.

Physical and Chemical Properties

Coniferin has a molecular formula of C16H22O8 and a molecular weight of 342.34 g/mol. It typically appears as a white to off-white crystalline powder with a melting point range of 185-187°C. The compound is soluble in water and common polar organic solvents like methanol and ethanol. Its chemical structure includes a glucose moiety attached to a coniferyl alcohol group, which is key to its role in lignin biosynthesis. The compound is stable under standard storage conditions but should be protected from prolonged exposure to light and moisture to prevent degradation.

Main Applications

Coniferin is primarily used in biochemical research as a precursor in lignin biosynthesis studies. It helps scientists understand the metabolic pathways involved in plant cell wall formation. Additionally, it finds applications in the pharmaceutical industry for developing flavoring agents and other organic compounds. In industrial settings, coniferin is sometimes employed as a starting material for synthesizing other valuable chemicals. Its role in organic synthesis and drug development continues to be explored, making it a compound of ongoing scientific interest.

Safety and Storage

Coniferin should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. Avoid inhalation of dust and direct skin contact to prevent irritation. The compound is not highly toxic but should be used in well-ventilated areas. For storage, keep coniferin in a cool, dry place away from direct light. Sealed containers are recommended to maintain stability. Long-term storage at low temperatures (e.g., refrigeration) can further extend shelf life, though this is not strictly necessary for short-term use.

B2B Procurement Guide

When procuring coniferin, verify the CAS number (531-29-3) and purity level to ensure product quality. Suppliers often provide technical data sheets, which should be reviewed for batch-specific information. Prices vary based on purity and quantity, with bulk purchases typically offering cost savings. Consider suppliers with certifications like ISO or GMP to guarantee quality and consistency. Lead times and shipping conditions should also be confirmed, especially for international orders. For research purposes, small quantities (grams to kilograms) are commonly available, while industrial-scale procurement may require custom arrangements.