Description

p-Xylene-Alpha,Alpha,Alpha,Alpha',Alpha',Alpha'-D6 is a deuterated isotopologue of p-xylene, where all six aromatic hydrogen atoms are replaced with deuterium (D). This compound is an essential analytical standard and tracer used in advanced spectroscopic and mass spectrometric techniques. It is primarily required by researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science industries for internal standardization, metabolic studies, and NMR solvent applications.

Application

• NMR Spectroscopy: Used as an internal standard or deuterated solvent in nuclear magnetic resonance (NMR) analysis due to its specific deuterium labeling.
• Mass Spectrometry: Serves as a stable isotope-labeled internal standard for the accurate quantification of p-xylene and related compounds in complex matrices via GC-MS or LC-MS.
• Metabolic Tracing: Employed in biochemical and pharmacological research to trace the metabolic pathways of xylene derivatives in biological systems.
• Chemical Reaction Studies: Utilized as a deuterated reagent in mechanistic studies to investigate kinetic isotope effects and reaction pathways.
• Polymer & Material Science: Acts as a probe or labeled precursor in the research and development of advanced polymers and organic electronic materials.
• Environmental Analysis: Applied as a calibration standard for the detection and measurement of xylene isomers in environmental monitoring programs.

Basic Information

Product Name	p-Xylene-Alpha,Alpha,Alpha,Alpha',Alpha',Alpha'-D6
CAS No.	25493-13-4
Molecular Formula	C8D6(CH3)2
Molecular Weight	110.22 g/mol
Synonyms	p-Xylene-d6; 1,4-Dimethylbenzene-d6; p-Xylene (hexadeuterated); p-Xylene-d6; [2H6]-p-Xylene; Deutero-p-xylene; p-Xylene (aromatic-d6); 1,4-Dimethyl-d6-benzene
EINECS	Contact for details

Quality Control

Our p-Xylene-d6 is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR and GC-MS, to confirm isotopic purity and chemical identity. We provide comprehensive Certificates of Analysis (COA) detailing assay, isotopic enrichment, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and analytical applications.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (D-content)	≥ 99 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Specific Rotation	Not applicable

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