2,2-Dimethylpentane-1,5-diol CAS 3121-82-2

Purity 97%+In StockPharmaceutical Standards
CAS No.3121-82-2
Molecular FormulaC7H16O2
Molecular Weight132.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Dimethylpentane-1,5-diol CAS 3121-82-2 chemical structure

Description

Based on its molecular formula C7H16O2, 2,2-Dimethylpentane-1,5-diol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 132.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO supplies 2,2-Dimethylpentane-1,5-diol (CAS 3121-82-2), a certified reference material (molecular formula C7H16O2, MW 132.20 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), 2,2-Dimethylpentane-1,5-diol 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 FormulaC7H16O2
Molecular Weight132.20 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)0.0
CAS Registry Year (est.)1957

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