5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane CAS 4728-12-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4728-12-5
Molecular FormulaC7H14O3
Molecular Weight146.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane CAS 4728-12-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 146.18 g/mol gives 5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane (CAS 4728-12-5), a certified reference material (molecular formula C7H14O3, MW 146.18 g/mol) for analytical method development and quality control.

Structurally, 5-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxane (C7H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 146.18 g/mol, it falls into the low-molecular-weight range.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H14O3
Molecular Weight146.18 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)1.0
CAS Registry Year (est.)1958

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