Description

4-Aminobiphenyl-2',3',4',5',6'-D5 is a deuterium-labeled isotopologue of 4-aminobiphenyl, a key aromatic amine used as a high-purity internal standard and reference material. This stable isotope-labeled compound is essential for ensuring accuracy and precision in quantitative analytical methods, particularly mass spectrometry. It is primarily required by research laboratories, analytical service providers, and pharmaceutical companies engaged in method development, metabolic studies, and trace-level contaminant analysis.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference in LC-MS and GC-MS analysis to correct for instrument variability and sample preparation losses.
• Metabolite Tracing & Pharmacokinetic Studies: Enables the tracking of drug metabolism and distribution pathways in biomedical and toxicological research.
• Environmental & Food Safety Analysis: Critical for the accurate quantification of aromatic amine contaminants or residues in complex matrices.
• Method Development & Validation: Serves as a certified reference material to establish and validate sensitive analytical protocols.
• Doping Control & Forensic Analysis: Employed in confirmatory testing procedures requiring high specificity and legal defensibility.
• Isotope Dilution Analysis (IDA): The gold-standard technique for achieving highest accuracy in quantitative analysis of target analytes.

Basic Information

Product Name	4-Aminobiphenyl-2',3',4',5',6'-D5
CAS No.	215527-72-3
Molecular Formula	C12H4D5N
Molecular Weight	174.23 g/mol
Synonyms	4-Aminobiphenyl-d5; 4-Biphenylamine-2',3',4',5',6'-d5; [2',3',4',5',6'-D5]-4-Aminobiphenyl; Deutero-labeled 4-Aminobiphenyl; 4-ABP-d5; 4-ABP (phenyl-d5); 4-Amino-1,1'-biphenyl-d5; (1,1'-Biphenyl)-4-amine-2',3',4',5',6'-d5
EINECS	Contact for details

Quality Control

Every batch of 4-Aminobiphenyl-2',3',4',5',6'-D5 is manufactured and tested to meet the stringent requirements for isotopic purity and chemical purity demanded by advanced analytical applications. Our quality assurance includes rigorous analysis by NMR (Nuclear Magnetic Resonance) and Mass Spectrometry to confirm isotopic enrichment and structural integrity. A comprehensive Certificate of Analysis (COA) detailing batch-specific results for purity, isotopic enrichment, and solvent content is provided with each shipment.

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 sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (MS)	≥ 98 atom % D
Chemical Purity	≥ 95%
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.