Description

4-Nitrotoluene-D7 is a deuterium-labeled isotopologue of 4-nitrotoluene, a key aromatic nitro compound. This labeled standard is essential for analytical applications requiring high specificity and minimal background interference, such as quantitative mass spectrometry and metabolic studies. It is primarily utilized by research institutions, pharmaceutical companies, and environmental testing laboratories for use as an internal standard in method development and validation.

Application

• Internal Standard for Quantitative Analysis by GC-MS or LC-MS
• Metabolic Pathway Tracing and Pharmacokinetic Studies
• Environmental Fate and Degradation Analysis of Nitroaromatic Compounds
• Deuterated Reference Material for Nuclear Magnetic Resonance (NMR) Spectroscopy
• Quality Control and Method Validation in Pharmaceutical R&D
• Isotope Dilution Mass Spectrometry (IDMS) for High-Accuracy Measurements

Basic Information

Product Name	4-Nitrotoluene-D7
CAS No.	84344-19-4
Molecular Formula	C7D7NO2
Molecular Weight	144.18 g/mol
Synonyms	1-Methyl-4-nitrobenzene-d7; p-Nitrotoluene-d7; 4-Methylnitrobenzene-d7; (Methyl-d3)-d4-nitrobenzene; Deuteronitrobenzene-d7 (p-methyl); Toluene-d7, 4-nitro-; p-Nitrotoluene (phenyl-d5, methyl-d2)
EINECS	Contact for details

Quality Control

Our 4-Nitrotoluene-D7 is produced under controlled conditions to ensure high isotopic purity and chemical stability. Each batch undergoes rigorous analytical testing, including NMR and mass spectrometry, to confirm deuterium incorporation and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residue is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline solid or solution
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98% (Chemical Purity)
Isotopic Purity (MS)	≥98 atom % D
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.