Description

Naphthalene-1-D1 is a deuterated derivative of naphthalene, specifically labeled at the 1-position with a deuterium atom (CAS No. 875-62-7). This isotopic labeling is critical for applications requiring non-radioactive tracers and for reducing metabolic cleavage in research, providing a stable and reliable analytical standard. It is an essential material for researchers and manufacturers in the fields of analytical chemistry, pharmaceutical development, and materials science who require precise isotopic purity for advanced spectroscopic and mechanistic studies.

Application

• Internal Standard for Quantitative Analysis in Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
• Deuterated Tracer in Metabolic Pathway and Environmental Fate studies.
• Precursor for the synthesis of more complex deuterated organic compounds and pharmaceutical intermediates.
• NMR (Nuclear Magnetic Resonance) Spectroscopy solvent and shift reference, particularly for aromatic systems.
• Research into reaction mechanisms and kinetic isotope effects (KIE).
• Component in the development and calibration of analytical instruments and methods.
• Used in organic electronic material research to study charge transport and stability.

Basic Information

Product Name	Naphthalene-1-D1
CAS No.	875-62-7
Molecular Formula	C10H7D
Molecular Weight	129.18 g/mol
Synonyms	1-Deuterionaphthalene; Naphthalene-d1; Naphthalene-1-d; Monodeuteronaphthalene; [1-2H]Naphthalene; Naphthalene-α-d1; 1-Hydrogen-d-naphthalene
EINECS	212-828-0

Quality Control

Our Naphthalene-1-D1 is produced and handled under strict quality management protocols. Each batch is characterized by advanced analytical techniques including NMR, GC-MS, and HPLC to ensure high isotopic and chemical purity. Certificates of Analysis (COA) detailing the exact specifications for deuterium enrichment, chemical purity, and impurity profile are provided with every shipment to guarantee reproducibility and reliability for your critical research and development work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent sublimation and potential contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Deuterium Enrichment (NMR/MS)	≥ 98 atom % D
Melting Point	79 - 82 °C

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