Overview
Terpineol Standard is a high-purity chemical reference material derived from pine oil or synthesized industrially. It is widely used as a calibration standard in gas chromatography (GC) and high-performance liquid chromatography (HPLC) for quality control in pharmaceuticals and fragrance industries. As a monoterpene alcohol, it exists in several isomeric forms, with α-Terpineol being the most common. Its consistent composition and stability make it indispensable for analytical laboratories requiring precise measurements.
Physical and Chemical Properties
Terpineol Standard exhibits a characteristic floral odor reminiscent of lilac, with a viscous liquid form at room temperature. Its low solubility in water but high miscibility in organic solvents like ethanol and ether makes it suitable for solvent-based applications. The compound is relatively stable under normal conditions but may degrade when exposed to strong oxidizers or prolonged UV light. Its defined melting and boiling points ensure reproducibility in analytical procedures, while its density aligns with typical terpene alcohols.
Main Applications
In pharmaceuticals, Terpineol Standard serves as a reference to quantify impurities or active ingredients in formulations. It is also used to validate analytical methods per ICH and USP guidelines. The fragrance industry relies on it for replicating floral notes in perfumes and soaps. Additionally, research laboratories employ it as a benchmark for studying terpene metabolism in plants or evaluating antimicrobial properties due to its natural origin.
Safety and Storage
While Terpineol Standard is not classified as highly hazardous, proper handling with gloves and eye protection is recommended to prevent irritation. Storage should prioritize temperature control (15-25°C) in amber glass containers to minimize degradation. Spills should be contained with inert absorbents and disposed of as per local regulations. Ventilation is advised during large-scale handling to avoid vapor accumulation, though its volatility is moderate under standard conditions.
B2B Procurement Guide
When sourcing Terpineol Standard, prioritize suppliers with ISO 17034 accreditation for reference materials. Key documentation includes Certificate of Analysis (CoA) detailing purity (e.g., ≥98% by GC), batch number, and traceability. Bulk buyers should negotiate pricing tiers for quantities above 100g, with lead times typically 2-4 weeks for custom purity grades. Consider partnering with distributors offering cold-chain logistics if temperature sensitivity during transit is a concern.