3-(tert-Butyl)-3-hydroxytetrahydro-4H-pyran-4-one CAS 2839564-03-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2839564-03-1
Molecular FormulaC9H16O3
Molecular Weight172.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(tert-Butyl)-3-hydroxytetrahydro-4H-pyran-4-one CAS 2839564-03-1 chemical structure

Description

3-(tert-Butyl)-3-hydroxytetrahydro-4H-pyran-4-one (CAS 2839564-03-1) is a high-purity analytical reference standard with the molecular formula C9H16O3 and a molecular weight of 172.22 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(tert-Butyl)-3-hydroxytetrahydro-4H-pyran-4-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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

As a certified reference material (CRM), 3-(tert-Butyl)-3-hydroxytetrahydro-4H-pyran-4-one 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 FormulaC9H16O3
Molecular Weight172.22 g/mol
Purity97%+
StorageStore at 2-8°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.)2003

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