Description

Pyridine (15N) is a stable isotope-labeled analog of pyridine, where the nitrogen atom is the 15N isotope. This product, CAS NO 34322-45-7, is an essential tool for advanced research and analytical applications, providing a non-radioactive tracer for mechanistic studies and quantitative analysis. It is primarily utilized by scientists and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require precise tracking of molecular pathways and metabolism.

Application

• As an internal standard or tracer in NMR spectroscopy and mass spectrometry for structural elucidation and quantification.
• Use in metabolic pathway studies and drug metabolism research within pharmaceutical development.
• Labeling agent in the synthesis of isotope-labeled pharmaceutical intermediates and fine chemicals.
• Research applications in catalysis to study reaction mechanisms involving nitrogen-containing compounds.
• Utilization in environmental science for tracing the fate of pyridine derivatives.
• Production of labeled compounds for use as analytical standards in compliance testing.

Basic Information

Item	Details
Product Name	Pyridine (15N)
CAS No.	34322-45-7
Molecular Formula	C5H515N
Molecular Weight	80.10 g/mol (approx.)
Synonyms	Pyridine-15N; 15N-Pyridine; Azine-15N; Azabenzene-15N; 1-Azacyclohexa-1,3,5-triene-15N; Stable Isotope Labeled Pyridine; Nitrogen-15 Labeled Pyridine
EINECS	Contact for details

Quality Control

Our Pyridine (15N) is produced and handled under stringent quality protocols. Each batch undergoes comprehensive analysis to verify isotopic enrichment, chemical purity, and absence of contaminants. A detailed Certificate of Analysis (COA) is provided, documenting key parameters such as isotopic purity (atom % 15N), chemical assay, and specific tests. We ensure compliance with relevant standards for research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are securely sealed. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Isotopic Purity (Atom % 15N)	≥ 98%
Chemical Purity (Assay by GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%

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