3,3-Dimethyl-2,4-dioxaspiro[5.5]undecan-9-ol CAS 1823317-32-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1823317-32-3
Molecular FormulaC11H20O3
Molecular Weight200.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3-Dimethyl-2,4-dioxaspiro[5.5]undecan-9-ol CAS 1823317-32-3 chemical structure

Description

As a certified reference material (CRM), 3,3-Dimethyl-2,4-dioxaspiro[5.5]undecan-9-ol 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.

3,3-Dimethyl-2,4-dioxaspiro[5.5]undecan-9-ol (CAS 1823317-32-3), molecular formula C11H20O3 and molecular weight 200.27 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3,3-Dimethyl-2,4-dioxaspiro[5.5]undecan-9-ol (C11H20O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

Physical & Chemical Properties

Molecular FormulaC11H20O3
Molecular Weight200.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995

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