Description

1,6-Di(Methyl-D3)-Naphthalene is a deuterated derivative of naphthalene, specifically labeled on the methyl groups. This compound is of significant value as a stable isotope-labeled internal standard in analytical chemistry, particularly for mass spectrometry. It is essential for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental sectors who require precise quantification and metabolic studies. The deuterium labeling provides a distinct mass shift, enabling accurate tracking and analysis in complex matrices.

Application

• Used as a stable isotope-labeled internal standard for the quantification of naphthalene derivatives in LC-MS and GC-MS analyses.
• Critical in pharmaceutical research for drug metabolism and pharmacokinetics (DMPK) studies.
• Applied in environmental testing for the precise analysis of polycyclic aromatic hydrocarbon (PAH) metabolites.
• Employed in agrochemical development for tracing the fate and degradation of chemical agents.
• Serves as a key building block or tracer in synthetic organic chemistry and mechanistic studies.
• Utilized in forensic and toxicological analysis for definitive identification and measurement.

Basic Information

Product Name	1,6-Di(Methyl-D3)-Naphthalene
CAS No.	13720-09-7
Molecular Formula	C₁₂H₈D₆
Molecular Weight	164.27 g/mol
Synonyms	1,6-Bis(trideuteriomethyl)naphthalene; Naphthalene-1,6-diyl-bis(methyl-d3); Deuterated 1,6-Dimethylnaphthalene; 1,6-Dimethylnaphthalene-d6; 1,6-Dimethyl-D6-naphthalene; 1,6-Di(trideuteriomethyl)naphthalene; 1,6-Dimethyl(Cd3)2-naphthalene
EINECS	Contact for details

Quality Control

Our 1,6-Di(Methyl-D3)-Naphthalene is produced under stringent conditions to ensure high isotopic and chemical purity, meeting the exacting requirements of analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation. We adhere to a robust quality management system, and specifications can be tailored to meet specific research or compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 98 atom % D
Water Content	≤ 0.5%
Residue on Ignition	≤ 0.1%

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