Description

Acetonitrile-D3 is a deuterated solvent and a stable isotope-labeled analog of acetonitrile, where three hydrogen atoms are replaced by deuterium. This isotopic labeling is critical for applications requiring minimal spectral interference and enhanced sensitivity in analytical techniques. It is an essential reagent for researchers and quality control laboratories in the pharmaceutical, analytical chemistry, and material science sectors who require high-purity NMR solvents and mass spectrometry standards.

Application

• Deuterated solvent for Nuclear Magnetic Resonance (NMR) spectroscopy, providing a lock signal and a non-interfering background.
• Internal standard or solvent in quantitative analysis via Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS).
• Chemical synthesis involving deuterium-labeled compounds, where it acts as a deuterium source or a labeled building block.
• Use in Fourier-Transform Infrared (FTIR) spectroscopy and other vibrational spectroscopic techniques as a specialty solvent.
• Research and development in metabolic studies, pharmacokinetics, and environmental fate analysis using isotope tracing.
• Quality control and method development in pharmaceutical analysis where high isotopic purity is required.

Basic Information

Product Name	Acetonitrile-D3
CAS No.	2206-26-0
Molecular Formula	C2D3N
Molecular Weight	44.07 g/mol
Synonyms	Deuteroacetonitrile; Acetonitrile-d3; Deuterated Acetonitrile; Methyl-d3 Cyanide; CD3CN; Acetonitrile (D3, 99.8%); Perdeuteroacetonitrile; Acetonitrile-2,2,2-d3
EINECS	218-634-0

Quality Control

Our Acetonitrile-D3 CAS NO 2206-26-0 is produced and tested under stringent quality management systems. Each batch is analyzed to ensure high isotopic and chemical purity, meeting the exacting requirements for spectroscopic and analytical applications. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D atom %), chemical purity, and specific tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Ensure containers are properly sealed to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Deuterium Content (NMR)	≥ 99.8 atom % D
Assay (GC)	≥ 99.9%
Water Content (Karl Fischer)	≤ 0.05%
Residue after Evaporation	≤ 0.001%

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