Description

n-Octylbenzene-D22 is a deuterium-labeled isotopologue of n-octylbenzene, a key aromatic hydrocarbon. This compound is essential as a high-purity internal standard and tracer in quantitative analytical chemistry, particularly for mass spectrometry. It is primarily used by researchers and quality control laboratories in the pharmaceutical, environmental, and petrochemical industries for method development and precise quantification.

Application

• Internal Standard for GC/MS and LC-MS: Used for the accurate quantification of octylbenzene and related alkylbenzenes in complex matrices.
• Metabolic Tracing Studies: Serves as a stable, non-radioactive tracer in pharmaceutical and biochemical research to study metabolic pathways.
• Environmental Analysis: Employed in the detection and measurement of hydrocarbon pollutants in soil and water samples.
• Polymer and Petrochemical Research: Acts as a probe or reference compound in studies of reaction mechanisms and product distributions.
• Deuterated Solvent & NMR Studies: Can be utilized as a specialty deuterated solvent or shift reference in nuclear magnetic resonance (NMR) spectroscopy.
• Method Validation & Calibration: Critical for developing and validating analytical methods to meet regulatory compliance standards (e.g., FDA, EPA).

Basic Information

Product Name	n-Octylbenzene-D22
CAS No.	1219799-28-6
Molecular Formula	C14D22
Molecular Weight	198.42 g/mol (theoretical)
Synonyms	1-Phenyloctane-D22; Octylbenzene-D22; n-Octylbenzene-d22; Deuterated Octylbenzene; Perdeutero-n-octylbenzene; [D22]-Octylbenzene; (1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-Docosadeutero)octylbenzene
EINECS	Contact for details

Quality Control

Our n-Octylbenzene-D22 is manufactured under strict quality systems to ensure the high isotopic and chemical purity required for analytical applications. Each batch is characterized by NMR and mass spectrometry to confirm deuteration level and identity. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and analytical results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (NMR)	Conforms to Structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment (D)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.