Description

4-Nitrobiphenyl-2',3',4',5',6'-D5 is a deuterium-labeled isotopologue of 4-nitrobiphenyl, a compound of significant interest in advanced chemical research and analytical science. This labeled compound is essential for use as an internal standard in mass spectrometry, enabling precise quantification and reliable metabolic studies. It is primarily utilized by researchers and analytical laboratories in the pharmaceutical, environmental, and agrochemical sectors for method development, trace analysis, and isotope dilution techniques.

Application

• Internal standard for the quantitative analysis of 4-nitrobiphenyl and related compounds via LC-MS (Liquid Chromatography-Mass Spectrometry) and GC-MS (Gas Chromatography-Mass Spectrometry).
• Tracer compound in metabolic pathway studies and pharmacokinetic research within drug discovery and development.
• Critical reagent for environmental monitoring to detect and quantify nitrated polycyclic aromatic hydrocarbons (nitro-PAHs).
• Use in deuterium labeling experiments to investigate reaction mechanisms and chemical stability.
• Reference material for analytical method validation to ensure accuracy, precision, and regulatory compliance (e.g., FDA, EMA).
• Component in the synthesis of more complex deuterated standards and specialty fine chemicals.

Basic Information

Item	Detail
Product Name	4-Nitrobiphenyl-2',3',4',5',6'-D5
CAS No.	64421-02-9
Molecular Formula	C12H2D5NO2
Molecular Weight	204.22 g/mol
Synonyms	4-Nitro[2',3',4',5',6'-D5]biphenyl; [2',3',4',5',6'-D5]-4-Nitrobiphenyl; 4-Nitrobiphenyl-d5; 1-Nitro-4-(2,3,4,5,6-pentadeuteriophenyl)benzene; 4-Nitro-1,1'-biphenyl-2',3',4',5',6'-d5; Deuteronated 4-Nitrobiphenyl; 4-Nitrodiphenyl-d5; p-Nitrobiphenyl-d5
EINECS	Contact for details

Quality Control

Every batch of 4-Nitrobiphenyl-2',3',4',5',6'-D5 is produced and analyzed under strict quality management protocols to ensure the highest standards of isotopic purity and chemical identity. Our quality assurance includes comprehensive testing via NMR, MS, and HPLC to confirm deuterium incorporation and chemical purity. A Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment to support your research and compliance needs.

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 away from strong acids and organic solvents. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content, MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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