Description

2-Methylnaphthalene-D10 is a deuterated isotopologue of 2-methylnaphthalene, where ten hydrogen atoms are replaced with deuterium. This compound is essential as a high-purity internal standard and tracer in advanced analytical chemistry, particularly for mass spectrometry and NMR spectroscopy. It is primarily used by researchers and quality control laboratories in the pharmaceutical, environmental analysis, and petrochemical industries to ensure accurate quantification and method validation.

Application

• Internal Standard for GC-MS and LC-MS analysis of polycyclic aromatic hydrocarbons (PAHs) and related compounds.
• Deuterated tracer in environmental fate and metabolism studies.
• NMR spectroscopy solvent and shift reference for structural elucidation in organic chemistry.
• Isotope dilution mass spectrometry (IDMS) to achieve high-precision quantitative results.
• Pharmaceutical research for drug metabolism and pharmacokinetic (DMPK) studies.
• Calibration standard in analytical method development and validation.
• Material science research involving labeled compounds for mechanistic studies.

Basic Information

Item	Detail
Product Name	2-Methylnaphthalene-D10
CAS No.	7297-45-2
Molecular Formula	C11D10
Molecular Weight	152.25 g/mol
Synonyms	Deuterated 2-Methylnaphthalene; 2-Methylnaphthalene-d10; β-Methylnaphthalene-d10; (2H10)-2-Methylnaphthalene; 2-Methylnaphthalene (ring-D10); 1,3,4,5,6,7,8-Heptadeutero-2-(trideuteromethyl)naphthalene; NSC 9245-d10
EINECS	Contact for details

Quality Control

Our 2-Methylnaphthalene-D10 is produced and handled under strict quality management systems to ensure batch-to-batch consistency and high isotopic purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment (atom % D), chemical purity, and identity confirmation. We support compliance with relevant research and analytical standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (atom % D)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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