Dihydro-α-terpineol CAS 498-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.498-81-7
Molecular FormulaC10H20O
Molecular Weight156.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dihydro-α-terpineol CAS 498-81-7 chemical structure

Description

Dihydro-α-terpineol (CAS 498-81-7), molecular formula C10H20O and molecular weight 156.27 g/mol, is a CATO reference standard with documented purity and traceability.

Dihydro-α-terpineol (C10H20O) contains a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H20O
Molecular Weight156.27 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

Related Dihydro Standards

Recommended Standards

Why CATO?