2,7-Dimethyl-2,7-octanediol CAS 19781-07-8

Purity 97%+In StockPharmaceutical Standards
CAS No.19781-07-8
Molecular FormulaC10H22O2
Molecular Weight174.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,7-Dimethyl-2,7-octanediol CAS 19781-07-8 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

2,7-Dimethyl-2,7-octanediol (CAS 19781-07-8), molecular formula C10H22O2 and molecular weight 174.28 g/mol, is a CATO reference standard with documented purity and traceability.

2,7-Dimethyl-2,7-octanediol (C10H22O2) 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.

As a certified reference material (CRM), 2,7-Dimethyl-2,7-octanediol 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 FormulaC10H22O2
Molecular Weight174.28 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)0.0
CAS Registry Year (est.)1962

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Why CATO?