2-Methyl-3-Heptanone CAS 13019-20-0

Purity >95%In StockPharmaceutical Standards
CAS No.13019-20-0
Molecular FormulaC8H16O
Molecular Weight128.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-3-Heptanone CAS 13019-20-0 chemical structure

Description

Based on its molecular formula C8H16O, 2-Methyl-3-Heptanone contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 128.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

CATO supplies 2-Methyl-3-Heptanone (CAS 13019-20-0), a certified reference material (molecular formula C8H16O, MW 128.21 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.

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 FormulaC8H16O
Molecular Weight128.21 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1960

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