Description

4-Methylpyridine-D7 is a deuterated isotopologue of 4-methylpyridine, where seven hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for applications requiring precise analytical tracking and minimal spectral interference. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for use as an internal standard, a tracer in metabolic studies, and a building block in deuterated synthesis.

Application

• Internal Standard for Mass Spectrometry (MS): Used in quantitative GC-MS and LC-MS analysis to enhance accuracy and reproducibility.
• Metabolic Pathway Tracing: Serves as a stable isotopic tracer in pharmaceutical and biochemical research to study drug metabolism and biological pathways.
• Deuterated Pharmaceutical Intermediate: A key synthon in the synthesis of deuterium-labeled active pharmaceutical ingredients (APIs) to improve metabolic stability and pharmacokinetic profiles.
• NMR Spectroscopy Solvent & Reagent: Employed as a deuterated solvent or shift reagent in nuclear magnetic resonance (NMR) spectroscopy.
• Organic Electronic Materials Research: Used in the development and study of deuterated organic semiconductors and light-emitting materials.
• Agrochemical Research: Applied in the synthesis of labeled compounds to study environmental fate, degradation, and uptake of agrochemicals.

Basic Information

Product Name	4-Methylpyridine-D7
CAS No.	29372-29-0
Molecular Formula	C6D7N
Molecular Weight	100.17 g/mol
Synonyms	4-Methylpyridine-d7; γ-Picoline-d7; 4-Picoline-d7; 4-Methylpyridine (heptadeutero); (2H7)-4-Methylpyridine; 4-(2H3)Methyl(2H4)pyridine; NSC 176032-d7; 4-Methyl-D7-pyridine
EINECS	Contact for details

Quality Control

Our 4-Methylpyridine-D7 is manufactured under strict quality systems to ensure exceptional isotopic and chemical purity, critical for sensitive analytical and synthetic applications. Each batch is characterized by advanced analytical techniques including NMR, GC-MS, and HPLC to confirm deuterium enrichment and chemical identity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, 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 area at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain isotopic integrity.

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.