Lyral（mixture of isomers） CAS 31906-04-4

Purity ≥95%In StockPharmaceutical Standards
CAS No.31906-04-4
Molecular FormulaC13H22O2
Molecular Weight210.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lyral（mixture of isomers） CAS 31906-04-4 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Lyral（mixture of isomers） is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Lyral（mixture of isomers） (CAS 31906-04-4), molecular formula C13H22O2 and molecular weight 210.31 g/mol, is a CATO reference standard with documented purity and traceability.

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 FormulaC13H22O2
Molecular Weight210.31 g/mol
Purity≥95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1966

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