Description

4-Nitroaniline-2,3,5,6-D4 is a deuterium-labeled isotopologue of 4-nitroaniline, a key aromatic amine derivative. This labeled compound is essential for advanced analytical and research applications where isotopic tracing is required, offering superior precision in mechanistic studies and quantitative analysis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for use as an internal standard, a tracer in metabolic studies, and a precursor in the synthesis of labeled complex molecules.

Application

• Internal Standard for Quantitative Analysis (e.g., HPLC-MS, GC-MS)
• Isotopic Tracer in Pharmacokinetic and Metabolic Pathway Studies
• Deuterated Precursor for the Synthesis of Labeled Pharmaceutical Intermediates
• Research Tool in Reaction Mechanism Elucidation and Kinetic Isotope Effect Studies
• Component in the Development of Certified Reference Materials (CRMs)
• Use in Environmental Fate Studies of Nitroaromatic Compounds
• Probe Molecule in Spectroscopic Analysis (NMR, IR) Method Development

Basic Information

Product Name	4-Nitroaniline-2,3,5,6-D4
CAS No.	64164-08-5
Molecular Formula	C6H2D4N2O2
Molecular Weight	142.15 g/mol
Synonyms	p-Nitroaniline-d4; 4-Nitroaniline-d4; 1-Amino-4-nitrobenzene-2,3,5,6-d4; Deuteron-p-nitroaniline; 4-Nitrobenzenamine-2,3,5,6-d4; Deuterated 4-nitroaniline; p-Nitroaniline (phenyl-d4); [2,3,5,6-2H4]-4-Nitroaniline
EINECS	Contact for details

Quality Control

Our 4-Nitroaniline-2,3,5,6-D4 is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure high chemical purity and isotopic enrichment, with full traceability. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic purity (D-enrichment), and identification tests is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 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.