Description

2-Nitrotoluene-A,A,A-D3 is a deuterated isotopologue of 2-nitrotoluene, specifically labeled on the methyl group. This compound is a critical analytical standard and stable isotope-labeled intermediate, essential for ensuring accuracy and reliability in quantitative mass spectrometry and NMR spectroscopy. It is primarily utilized by research scientists and quality control laboratories in the pharmaceutical, agrochemical, and environmental analysis sectors for method development, validation, and internal standard applications.

Application

• Internal Standard for Quantitative Analysis (GC-MS, LC-MS)
• Metabolic Pathway Tracing and Mechanistic Studies
• Pharmaceutical Impurity Profiling and Degradation Studies
• Environmental Fate and Metabolism Analysis of Nitroaromatic Compounds
• NMR Spectroscopy Solvent and Chemical Shift Reference
• Synthesis of Deuterated Derivatives for Material Science Research
• Calibration Standard for Analytical Instrumentation
• Isotope Dilution Mass Spectrometry (IDMS)

Basic Information

Product Name	2-Nitrotoluene-A,A,A-D3
CAS No.	70786-67-3
Molecular Formula	C7H4D3NO2
Molecular Weight	140.16 g/mol
Synonyms	2-Nitrotoluene-d3; 2-Methylnitrobenzene-d3; (Methyl-d3)-2-nitrotoluene; 1-Methyl-2-nitrobenzene-d3; o-Nitrotoluene-d3; 2-NT-d3; Deuterated o-Nitrotoluene; 2-Nitro[α,α,α-2H3]toluene
EINECS	Contact for details

Quality Control

Our 2-Nitrotoluene-A,A,A-D3 is manufactured under strict quality systems to ensure the highest isotopic and chemical purity for research and analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR, MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D atom %), chemical purity, and analytical data is provided with every shipment to guarantee traceability and compliance with your research protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light and air should be avoided. For long-term storage, consider maintaining the product under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to amber liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity (D atom %)	≥98.0%
Isotopic Enrichment (MS)	≥98.0% (d3)
Water Content (KF)	≤0.5%

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