(S)-a-Terpineol CAS 10482-56-1

Purity >95%In StockPharmaceutical Standards
CAS No.10482-56-1
Molecular FormulaC10H18O
Molecular Weight154.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-a-Terpineol CAS 10482-56-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-a-Terpineol.

CATO supplies (S)-a-Terpineol (CAS 10482-56-1), a certified reference material (molecular formula C10H18O, MW 154.25 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, (S)-a-Terpineol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), (S)-a-Terpineol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H18O
Molecular Weight154.25 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1959

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