6,6-Dimethyldihydro-2H-pyran-3(4H)-one CAS 24203-56-3

Purity 97%+In StockPharmaceutical Standards
CAS No.24203-56-3
Molecular FormulaC7H12O2
Molecular Weight128.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6,6-Dimethyldihydro-2H-pyran-3(4H)-one CAS 24203-56-3 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.

6,6-Dimethyldihydro-2H-pyran-3(4H)-one (CAS 24203-56-3) is a high-purity analytical reference standard with the molecular formula C7H12O2 and a molecular weight of 128.17 g/mol.

The molecular framework of 6,6-Dimethyldihydro-2H-pyran-3(4H)-one (C7H12O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

CATO manufactures 6,6-Dimethyldihydro-2H-pyran-3(4H)-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 FormulaC7H12O2
Molecular Weight128.17 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1963

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