Description

1,4-Di(Methoxy-D3)-2-Methyl-Benzene is a deuterated aromatic compound, specifically a methyl-substituted benzene ring with two deuterated methoxy groups at the para positions. This deuteration makes it a valuable stable isotope-labeled standard, essential for ensuring accuracy and reliability in quantitative analytical techniques. It is primarily used by researchers and quality control laboratories in the pharmaceutical, agrochemical, and advanced material sectors who require precise internal standards for mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical reference compound in LC-MS and GC-MS analysis for the accurate quantification of non-deuterated analogs or related metabolites in complex matrices.
• NMR Spectroscopy Solvent & Reagent: Used as a deuterated solvent or a chemical shift reference in nuclear magnetic resonance studies to eliminate interfering proton signals.
• Pharmaceutical Research & Development: Employed in drug metabolism and pharmacokinetics (DMPK) studies as a tracer to investigate the absorption, distribution, metabolism, and excretion of active pharmaceutical ingredients.
• Agrochemical Analysis: Acts as a labeled internal standard for the precise detection and measurement of pesticide residues and environmental contaminants.
• Metabolomics and Proteomics: Facilitates high-precision quantitative analysis in systems biology research for biomarker discovery and pathway analysis.
• Chemical Synthesis Intermediate: Used as a specialized building block in the synthesis of more complex deuterated compounds for research purposes.

Basic Information

Product Name	1,4-Di(Methoxy-D3)-2-Methyl-Benzene
CAS No.	58262-06-9
Molecular Formula	C9H7D6O2
Molecular Weight	155.23 g/mol
Synonyms	1,4-Dimethoxy-d6-2-methylbenzene; 2-Methyl-1,4-bis(methoxy-d3)benzene; p-Dimethoxy-d6-o-xylene; D6-p-Dimethoxytoluene; Deuterated Durene Derivative; 1,4-Bis(trideuteromethoxy)-2-methylbenzene; (Methyl-d3) ether of Methylhydroquinone-d6
EINECS	Contact for details

Quality Control

Every batch of our 1,4-Di(Methoxy-D3)-2-Methyl-Benzene is produced and tested under strict quality management protocols to ensure the highest isotopic and chemical purity for research applications. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as isotopic enrichment (D-atom %), chemical purity by HPLC, and identity confirmation. Our quality system is designed to meet the rigorous standards required for analytical and synthetic use in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccant or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 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.