Description

2,3-Dimethylpyridine-D9 is a deuterated analog of 2,3-dimethylpyridine, a valuable isotopically labeled building block. This high-purity compound is essential for advanced research and development where precise molecular tracking is required. It is primarily utilized by scientists in the pharmaceutical, agrochemical, and analytical chemistry industries for applications such as internal standards, metabolic studies, and mechanistic investigations.

Application

• Internal Standard for Mass Spectrometry: Used as a quantitative reference standard in GC-MS and LC-MS analysis due to its isotopic purity.
• Pharmaceutical Research: Serves as a deuterated intermediate in the synthesis of labeled drug candidates for pharmacokinetic and metabolic stability studies.
• Mechanistic Studies: Employed in reaction mechanism elucidation and isotope effect investigations in organic and catalytic chemistry.
• Agrochemical Development: Used in the synthesis of deuterated analogs of pesticides and herbicides for environmental fate and metabolism studies.
• NMR Spectroscopy: Acts as a useful solvent or probe in nuclear magnetic resonance spectroscopy.
• Material Science Research: Potential use in the development of organic electronic materials and ligands for catalysis where isotopic labeling is beneficial.

Basic Information

Item	Detail
Product Name	2,3-Dimethylpyridine-D9
CAS No.	350818-65-4
Molecular Formula	C7D9N
Molecular Weight	115.21 g/mol
Synonyms	2,3-Dimethylpyridine-d9; 2,3-Lutidine-D9; Perdeuterated 2,3-Dimethylpyridine; 2,3-Dimethylpyridine (D9); 2,3-Dimethyl-D9-pyridine; 2,3-Dimethylpyridine (ring-D4, methyl-D5); (2,3-2H9)Pyridine
EINECS	Contact for details

Quality Control

Our 2,3-Dimethylpyridine-D9 is manufactured under strict quality systems to ensure high isotopic and chemical purity suitable for sensitive analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR, GC-MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (atom % D), chemical purity, and solvent residues is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 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.