2-Oxaspiro[5.5]undecan-5-one CAS 1480805-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1480805-76-2
Molecular FormulaC10H16O2
Molecular Weight168.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxaspiro[5.5]undecan-5-one CAS 1480805-76-2 chemical structure

Description

2-Oxaspiro[5.5]undecan-5-one (CAS 1480805-76-2) is a high-purity analytical reference standard with the molecular formula C10H16O2 and a molecular weight of 168.23 g/mol.

2-Oxaspiro[5.5]undecan-5-one (C10H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

CATO manufactures 2-Oxaspiro[5.5]undecan-5-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H16O2
Molecular Weight168.23 g/mol
Purity97%+
StorageStore at 2-8°C
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.)1992

Related Oxaspiro Standards

Recommended Standards

Why CATO?