Description

1,2,4-Trimethylbenzene-D12 CAS NO 350818-61-0 is a deuterated isotopologue of 1,2,4-trimethylbenzene (pseudocumene), where all twelve hydrogen atoms are replaced with deuterium. This high-purity, isotopically labeled compound is essential as an internal standard and tracer in advanced analytical chemistry, enabling precise quantification and mechanistic studies. It is primarily required by research institutions, pharmaceutical developers, and analytical laboratories engaged in mass spectrometry (MS), nuclear magnetic resonance (NMR) spectroscopy, and metabolic pathway analysis.

Application

• Internal Standard for GC-MS and LC-MS analysis of aromatic hydrocarbons and related compounds.
• Deuterated tracer in environmental fate studies and pollutant degradation research.
• NMR solvent and shift reference for complex organic molecule characterization.
• Precursor for synthesizing deuterated fine chemicals and pharmaceutical intermediates.
• Use in metabolic research and pharmacokinetic studies as a stable isotope-labeled analog.
• Component in the calibration and validation of analytical instruments and methods.

Basic Information

Product Name	1,2,4-Trimethylbenzene-D12
CAS No.	350818-61-0
Molecular Formula	C9D12
Molecular Weight	132.26 g/mol
Synonyms	Pseudocumene-D12; 1,2,4-Trimethylbenzene-d12; [2H12]-1,2,4-Trimethylbenzene; Deuterated Pseudocumene; Perdeuterated 1,2,4-Trimethylbenzene; Asymmetric Trimethylbenzene-D12; (1,2,4-2H3)4C6H6; EINECS Contact for details

Quality Control

Our 1,2,4-Trimethylbenzene-D12 is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure high isotopic purity and chemical identity, with specifications typically meeting or exceeding industry standards for isotopic labeling. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as isotopic enrichment, chemical purity, and solvent residues.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area. Due to its highly volatile nature, keep the container tightly sealed when not in use and away from heat and ignition sources. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Isotopic Enrichment	≥ 99.0 atom % D
Water Content (KF)	≤ 0.1%

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