2-Methyl-4-propylpentane-1,5-diol CAS 33545-78-7

Purity 97%+In StockPharmaceutical Standards
CAS No.33545-78-7
Molecular FormulaC9H20O2
Molecular Weight160.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-4-propylpentane-1,5-diol CAS 33545-78-7 chemical structure

Description

The occurrence of 2-Methyl-4-propylpentane-1,5-diol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Methyl-4-propylpentane-1,5-diol (CAS 33545-78-7) is a high-purity analytical reference standard with the molecular formula C9H20O2 and a molecular weight of 160.25 g/mol.

Based on its molecular formula C9H20O2, 2-Methyl-4-propylpentane-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 160.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC9H20O2
Molecular Weight160.25 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.)1966

Related Methyl Standards

Recommended Standards

Why CATO?