3-Methoxytetrahydro-2H-pyran-4-carbaldehyde CAS 1879795-69-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1879795-69-3
Molecular FormulaC7H12O3
Molecular Weight144.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methoxytetrahydro-2H-pyran-4-carbaldehyde CAS 1879795-69-3 chemical structure

Description

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.

3-Methoxytetrahydro-2H-pyran-4-carbaldehyde (CAS 1879795-69-3) is a high-purity analytical reference standard with the molecular formula C7H12O3 and a molecular weight of 144.17 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 3-Methoxytetrahydro-2H-pyran-4-carbaldehyde is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

As a certified reference material (CRM), 3-Methoxytetrahydro-2H-pyran-4-carbaldehyde 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 FormulaC7H12O3
Molecular Weight144.17 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995

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