Description

3-Amino-(Methylbenzene-D7) is a deuterium-labeled derivative of 3-aminotoluene, where seven hydrogen atoms are replaced by the stable isotope deuterium. This high isotopic purity is critical for applications requiring non-radioactive isotopic tracing and internal standards in quantitative mass spectrometry. It is an essential building block for researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require precise molecular tracking and quantification.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a crucial quantitative reference standard in LC-MS and GC-MS analysis for pharmacokinetic, metabolomic, and environmental testing.
• Pharmaceutical Research & Development: Used as a labeled precursor in the synthesis of deuterated drug candidates for metabolic stability studies and to track drug distribution.
• Metabolic Pathway Tracing: Enables the study of biochemical pathways and metabolite identification in biological systems without radioactive hazards.
• Agrochemical Analysis: Employed in the development and residue analysis of pesticides and herbicides to ensure accurate environmental and food safety monitoring.
• Chemical Reaction Mechanism Studies: Acts as a probe in mechanistic studies to elucidate reaction pathways in organic synthesis and catalysis.
• NMR Solvent & Reagent: Can be utilized in deuterated NMR solvents or as a reagent in synthesis where deuterium incorporation is desired.

Basic Information

Item	Detail
Product Name	3-Amino-(Methylbenzene-D7)
CAS No.	68408-25-3
Molecular Formula	C7D7N
Molecular Weight	116.20 g/mol
Synonyms	3-Aminotoluene-d7; 3-Methylaniline-d7; 1-Amino-3-methylbenzene-d7; m-Toluidine-d7; 3-Deutero-methylaniline (heptadeutero); m-Methylaniline-d7; Deuterated m-toluidine; (2,3,4,5,6-Pentadeutero-α,α-dideutero-methyl)aniline
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-(Methylbenzene-D7) CAS NO 68408-25-3 is produced and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with comprehensive testing via NMR, MS, and HPLC to ensure consistency and reliability for sensitive analytical applications. A Certificate of Analysis (COA) detailing purity, isotopic enrichment, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage at 2-8°C to minimize oxidation and maintain isotopic integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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