Description

3-Methylpyridine-D7 is a deuterated isotopologue of 3-methylpyridine, where seven hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for advanced analytical and research applications where isotopic tracing and signal differentiation are required. It is a critical material for researchers and developers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require precise internal standards for mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Quantitative Analysis: Used as a deuterated internal standard in GC-MS and LC-MS for the accurate quantification of 3-methylpyridine and related compounds.
• NMR Spectroscopy: Serves as a non-interfering solvent or a chemical shift reference in deuterium NMR studies.
• Metabolic Pathway Tracing: Employed in pharmaceutical and biochemical research to trace metabolic pathways and study reaction mechanisms using isotopic labeling.
• Chemical Synthesis Intermediate: Acts as a labeled building block in the synthesis of more complex deuterated compounds for research and development.
• Analytical Reference Material: Provides a certified reference material for method development and validation in analytical laboratories.

Basic Information

Item	Detail
Product Name	3-Methylpyridine-D7
CAS No.	202529-13-3
Molecular Formula	C6D7N
Molecular Weight	101.17 g/mol
Synonyms	3-Methylpyridine-d7; β-Picoline-d7; 3-Picoline-d7; 3-Methylpyridine (heptadeutero); Deuterated 3-Picoline; 3-Methyl-d7-pyridine; NSC 17688-d7
EINECS	Contact for details

Quality Control

Our 3-Methylpyridine-D7 is produced and handled under stringent quality management protocols to ensure exceptional isotopic and chemical purity. Each batch is characterized by advanced analytical techniques, including NMR and mass spectrometry, to confirm deuterium incorporation and chemical identity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical purity, and solvent residues is provided with every shipment to support your research and compliance needs.

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). Keep away from strong acids 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 (D-content)	≥ 99.0 atom % D
Water Content (KF)	≤ 0.5%

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