(2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol CAS 54004-34-1

Purity 97%+In StockPharmaceutical Standards
CAS No.54004-34-1
Molecular FormulaC8H14O2
Molecular Weight142.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol CAS 54004-34-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 142.20 g/mol gives (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol (CAS 54004-34-1), a certified reference material (molecular formula C8H14O2, MW 142.20 g/mol) for analytical method development and quality control.

Structurally, (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol (C8H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 142.20 g/mol, it falls into the low-molecular-weight range.

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), (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol 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 FormulaC8H14O2
Molecular Weight142.20 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.)1972

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