Description

n-Nitrosodiphenylamine (2,2',4,4',6,6'-D6) is a deuterium-labeled isotopologue of n-nitrosodiphenylamine, a compound of significant interest in analytical and research chemistry. This labeled standard is essential for providing an internal reference in mass spectrometry, enabling precise quantification and reliable tracking of the parent compound in complex matrices. It is a critical tool for researchers and quality control laboratories in the pharmaceutical, environmental, and chemical industries who require high-fidelity analytical data for method development, metabolism studies, and regulatory compliance testing.

Application

• Internal Standard for Quantitative Analysis using LC-MS/MS or GC-MS in pharmacokinetic and metabolism studies.
• Deuterated Reference Material in Environmental Monitoring for the detection and quantification of nitrosamine impurities.
• Critical component in Method Development and Validation for analytical laboratories ensuring accuracy and precision.
• Tracer compound in Mechanistic Research to study the degradation pathways and environmental fate of nitrosamines.
• Calibration standard for Regulatory Testing in pharmaceutical quality control, supporting compliance with stringent impurity limits (e.g., ICH M7).
• Use in Stable Isotope Labeling experiments to investigate chemical reaction mechanisms and biological processes.

Basic Information

Product Name	n-Nitrosodiphenylamine (2,2',4,4',6,6'-D6)
CAS No.	93951-95-2
Molecular Formula	C12H4D6N2O
Molecular Weight	200.25 g/mol
Synonyms	Diphenylnitrosamine-d6; N-Nitrosodiphenylamine-d6; N-Nitroso-N-phenylaniline-d6; NDPA-d6; N-Nitrosodiphenylamine (phenyl-d6); 2,2',4,4',6,6'-Hexadeuterio-n-nitrosodiphenylamine
EINECS	Contact for details

Quality Control

Every batch of our n-Nitrosodiphenylamine (2,2',4,4',6,6'-D6) is produced and analyzed under strict quality management protocols. We guarantee high chemical purity and isotopic enrichment, supported by comprehensive analytical data including NMR, MS, and HPLC. A Certificate of Analysis (COA) detailing batch-specific purity, isotopic purity (D-enrichment), and identity confirmation is provided with each shipment to ensure traceability and compliance with your research or quality standards.

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 the container tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Chemical Purity (by NMR)	Conforms
Water Content (KF)	≤ 0.5%

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