Description

o-Toluidine-4,6-D2 is a deuterium-labeled isotopologue of o-toluidine, a key aromatic amine. This labeled compound is essential for advanced analytical and research applications where tracking molecular behavior is critical. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for use as an internal standard, tracer, or precursor in mechanistic studies and synthesis.

Application

• Internal Standard for Mass Spectrometry (MS): Provides precise quantification in analytical methods for detecting o-toluidine and related compounds in complex matrices.
• Metabolic Pathway Tracing: Used in pharmaceutical and toxicological research to study the biotransformation and fate of aromatic amines using techniques like LC-MS.
• Deuterated Precursor in Synthesis: Serves as a building block for synthesizing more complex deuterium-labeled molecules for research in drug discovery and development.
• NMR Spectroscopy Studies: Facilitates structural elucidation and dynamic studies due to the distinct nuclear magnetic resonance properties of deuterium.
• Chemical Reaction Mechanism Analysis: Employed in kinetic and mechanistic studies to investigate reaction pathways and isotope effects.
• Environmental and Forensic Analysis: Aids in the accurate detection and source tracking of toluidine derivatives in environmental samples or forensic investigations.

Basic Information

Product Name	o-Toluidine-4,6-D2
CAS No.	68408-20-8
Molecular Formula	C7H7D2N
Molecular Weight	109.17 g/mol
Synonyms	2-Methylaniline-4,6-D2; 2-Aminotoluene-4,6-D2; 2-Methylbenzenamine-4,6-D2; o-Methylaniline-4,6-D2; 1-Amino-2-methylbenzene-4,6-D2; 2-Toluidine-4,6-D2; (4,6-Dideutero-2-methylphenyl)amine
EINECS	Contact for details

Quality Control

Our o-Toluidine-4,6-D2 is produced under strict quality protocols to ensure high isotopic purity and chemical integrity, meeting the rigorous demands of research and analytical applications. Each batch is characterized by advanced spectroscopic methods, including NMR and MS, to confirm deuteration level and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, assay, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, minimize exposure during handling.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / GC)	≥ 98.0% (Chemical Purity)
Isotopic Purity (D-content, MS)	≥ 98 atom % D (at 4,6-positions)
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.