Description

2-Nitrodiphenyl-D9 is a deuterium-labeled isotopologue of 2-nitrodiphenyl, where nine hydrogen atoms are replaced with deuterium. This compound is a critical analytical standard and internal reference material, providing unmatched precision for quantitative mass spectrometry and NMR spectroscopy. It is essential for researchers and quality control laboratories in the pharmaceutical, environmental, and agrochemical sectors who require high-fidelity data for method development, validation, and regulatory compliance.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference in LC-MS and GC-MS analysis for accurate measurement of 2-nitrodiphenyl and related compounds.
• Metabolic and Pharmacokinetic Studies: Enables precise tracking and quantification of parent compounds and metabolites in biological matrices.
• Environmental Analysis: Serves as a recovery standard in the analysis of nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) in soil, water, and air samples.
• NMR Spectroscopy Solvent: Acts as a deuterated solvent shift reference or internal standard in nuclear magnetic resonance experiments.
• Pharmaceutical Impurity Profiling: Used to develop and validate analytical methods for detecting and quantifying nitrated impurities in active pharmaceutical ingredients (APIs).
• Chemical Reaction Mechanism Studies: Employed as a tracer to elucidate reaction pathways and kinetics in organic synthesis.
• Forensic and Doping Control Analysis: Provides a reliable benchmark for the confirmatory analysis of specific compounds in complex forensic or anti-doping samples.

Basic Information

Product Name	2-Nitrodiphenyl-D9
CAS No.	38537-53-0
Molecular Formula	C12D9NO2
Molecular Weight	~214.27 g/mol
Synonyms	Deuterated 2-Nitrobiphenyl; [D9]-2-Nitrobiphenyl; 2-Nitro[1,1'-biphenyl]-D9; 2-Nitrodiphenyl-d9; 2-Nitro-1,1'-biphenyl-D9; o-Nitrobiphenyl-D9; 1-Nitro-2-phenylbenzene-D9; Biphenyl, 2-nitro-, D9-labeled
EINECS	Contact for details

Quality Control

Our 2-Nitrodiphenyl-D9 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR and mass spectrometry, to confirm isotopic purity (D-enrichment) and chemical purity. A detailed Certificate of Analysis (COA) is provided, reporting key parameters such as assay, isotopic enrichment, and solvent residues to ensure it meets the exacting standards required for analytical and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed under an inert atmosphere to ensure long-term stability and prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥98.0% (chemical purity)
Isotopic Purity (D-enrichment)	≥98 atom % D
Water Content (KF)	≤0.5%
Residual Solvents (GC)	Meets ICH guidelines

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