Description

n-Methylaniline-2,3,4,5,6-D5 is a deuterated isotopologue of N-methylaniline, where five hydrogen atoms on the aromatic ring are replaced with deuterium. This high-purity labeled compound is essential for applications requiring precise internal standards and minimal background interference in analytical techniques. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors for advanced mass spectrometry and NMR studies.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical quantitative reference standard in LC-MS and GC-MS analysis for pharmacokinetic studies and metabolite identification.
• NMR Spectroscopy Solvent & Reagent: Used as a deuterated solvent shift reagent or tracer in nuclear magnetic resonance studies to elucidate molecular structure and reaction mechanisms.
• Pharmaceutical Research & Development: Employed in the synthesis and analysis of deuterated drug candidates to study metabolic pathways and improve drug stability.
• Metabolomics and Proteomics: Acts as a stable-isotope labeled standard in high-throughput screening for biomarker discovery and pathway analysis.
• Environmental Analysis: Utilized as a tracer in fate and transport studies of aniline derivatives and related contaminants in ecological systems.
• Chemical Reaction Mechanism Studies: Provides insights into reaction kinetics and intermediates when used as a deuterium-labeled probe in catalytic and synthetic chemistry.

Basic Information

Product Name	n-Methylaniline-2,3,4,5,6-D5
CAS No.	619319-96-9
Molecular Formula	C7H2D5N
Molecular Weight	113.18 g/mol
Synonyms	N-Methylaniline-d5; N-Methyl-D5-aniline; Deuterated N-Methylaniline; N-(Methyl-d0)aniline-2,3,4,5,6-d5; N-Methylbenzenamine-d5; Methylphenylamine-d5; (2,3,4,5,6-Pentadeuteriophenyl)methylamine; N-MA-d5
EINECS	Contact for details

Quality Control

Every batch of n-Methylaniline-2,3,4,5,6-D5 is produced and analyzed under strict quality management protocols to ensure exceptional isotopic and chemical purity suitable for sensitive analytical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from oxidizing agents and strong acids.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC / HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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