N,N-Dibutyloctanamide CAS 57303-23-8

Purity 97%+In StockPharmaceutical Standards
CAS No.57303-23-8
Molecular FormulaC16H33NO
Molecular Weight255.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N-Dibutyloctanamide CAS 57303-23-8 chemical structure

Description

CATO supplies N,N-Dibutyloctanamide (CAS 57303-23-8), a certified reference material (molecular formula C16H33NO, MW 255.44 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H33NO, N,N-Dibutyloctanamide contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 255.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC16H33NO
Molecular Weight255.44 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1973
Nitrogen Atoms1

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