Description

n-Nonylbenzene-2,3,4,5,6-D5 is a deuterated isotopologue of n-nonylbenzene, specifically labeled on the aromatic ring. This compound is a high-purity, stable isotope-labeled standard of significant value for analytical and research applications where precise quantification and molecular tracing are required. It is primarily utilized by analytical chemists and researchers in the pharmaceutical, environmental, and advanced materials sectors for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal standard for the quantitative analysis of alkylbenzenes and related compounds via Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
• Tracer molecule in environmental fate studies and biodegradation research of petroleum hydrocarbons and surfactants.
• Isotope dilution standard for metabolomics and proteomics research to ensure accurate quantification of biological samples.
• Reference material in NMR spectroscopy for solvent studies and method development due to its distinct deuterium signature.
• Critical component in the synthesis of more complex deuterated specialty chemicals and pharmaceutical intermediates.
• Used in petroleum research for modeling and tracking the behavior of aromatic components in fuels and lubricants.

Basic Information

Product Name	n-Nonylbenzene-2,3,4,5,6-D5
CAS No.	20216-93-7
Molecular Formula	C₁₅D₅H₂₃
Molecular Weight	207.39 g/mol
Synonyms	1-Phenylnonane-2,3,4,5,6-D5; n-Nonylbenzene-d5 (aromatic-D5); Deuterated Nonylbenzene; [2,3,4,5,6-²H₅]Nonylbenzene; Benzene-d5, nonyl-; Nonylbenzene (aromatic ring-D5); Perdeuterononylbenzene (aromatic ring); C9-Benzene-d5
EINECS	Contact for details

Quality Control

Every batch of n-Nonylbenzene-2,3,4,5,6-D5 is produced and analyzed under strict quality protocols to ensure exceptional isotopic and chemical purity, which is critical for its use as a reference standard. Our quality assurance includes verification of isotopic enrichment (D-atom%) and chemical purity by advanced analytical techniques. Certificates of Analysis (COA) detailing batch-specific results for assay, isotopic purity, and identity are provided and traceable to in-house standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Clear Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Structure
Assay (GC)	≥ 98.0%
Isotopic Purity (D-atom%)	≥ 98.0% (on aromatic ring)
Chemical Purity (GC)	≥ 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.