Description

2-Chloronaphthalene (D7) is a deuterium-labeled isotopologue of 2-chloronaphthalene, a halogenated aromatic compound of significant importance in analytical chemistry and research. This stable isotope-labeled standard is essential for ensuring accuracy and reliability in quantitative mass spectrometry and other advanced analytical techniques. It is primarily utilized by analytical laboratories, environmental testing facilities, and pharmaceutical R&D departments for use as an internal standard in method development, calibration, and trace analysis.

Application

• Internal Standard for GC-MS and LC-MS analysis of chlorinated naphthalenes and related environmental pollutants.
• Quantitative reference material in method validation and quality control protocols for analytical laboratories.
• Tracer compound in environmental fate and metabolism studies of halogenated aromatic hydrocarbons.
• Deuterated standard for nuclear magnetic resonance (NMR) spectroscopy applications.
• Key reagent in the synthesis of other deuterium-labeled compounds for research purposes.
• Calibration standard for ensuring regulatory compliance in environmental monitoring and food safety testing.

Basic Information

Product Name	2-Chloronaphthalene (D7)
CAS No.	93951-84-9
Molecular Formula	C10D7Cl
Molecular Weight	177.66 g/mol
Synonyms	2-Chloronaphthalene-d7; Deuterated 2-Chloronaphthalene; 1-Chloronaphthalene-d7 (common numbering); Chloronaphthalene-d7; Perdeuterated 2-Chloronaphthalene; 2-Chloro-naphthalene-d7; 2-Cl-Naphthalene-d7; NSC 7655-d7
EINECS	Contact for details

Quality Control

Our 2-Chloronaphthalene (D7) is manufactured under strict quality systems to ensure the highest isotopic and chemical purity for critical analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic methods, including NMR, GC-MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (Atom % D), chemical purity, and identity confirmation is provided with every shipment to guarantee traceability and compliance with your research or quality assurance requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (Atom % D)	≥ 98.0%
Chemical Purity (GC)	≥ 99.0%

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