Description

Nitric-15N Oxide-18O is a stable isotope-labeled form of nitric oxide, specifically enriched with Nitrogen-15 and Oxygen-18. This compound is critical for advanced research and analytical applications where precise isotopic tracing is required. It is primarily utilized by researchers and scientists in the fields of atmospheric chemistry, biomedical research, and environmental science for mechanistic studies and quantitative analysis.

Application

• Isotopic Tracer Studies: Used as a labeled precursor in reaction mechanism studies to track the fate of nitrogen and oxygen atoms in chemical and biological systems.
• Atmospheric Chemistry Research: Employed in modeling and experimental studies of nitrogen oxide cycles, ozone formation, and pollution dynamics.
• Biomedical Research: Applied in investigations of nitric oxide signaling pathways, its role in physiology, and its involvement in various disease states.
• Environmental Science: Utilized in tracing sources and transformation pathways of nitrogen oxides in soil, water, and air.
• Analytical Method Development: Serves as an internal standard in mass spectrometry (MS) and nuclear magnetic resonance (NMR) for the accurate quantification of nitric oxide and its metabolites.
• Catalysis Research: Used in studies to understand surface reactions and catalytic mechanisms involving nitrogen oxides.

Basic Information

Product Name	Nitric-15N Oxide-18O
CAS No.	14706-82-2
Molecular Formula	15N18O
Molecular Weight	33.00 g/mol
Synonyms	Nitric Oxide-15N-18O; Nitrogen-15N Oxide-18O; 15N18O; Nitric Oxide (N-15, O-18); Isotopic Nitric Oxide; NO-15N-18O; Labeled Nitric Oxide; Stable Isotope Labeled Nitric Oxide
EINECS	Contact for details

Quality Control

Our Nitric-15N Oxide-18O is produced under stringent conditions to ensure high isotopic and chemical purity. Each batch is characterized using advanced analytical techniques including Isotope Ratio Mass Spectrometry (IRMS) and Gas Chromatography-Mass Spectrometry (GC-MS). Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and gas composition are provided with every shipment to ensure compliance with your research specifications.

Storage

Preserve in a tightly closed, specially designed cylinder or container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its gaseous and easily oxidized nature, it should be kept under an inert atmosphere as per the cylinder specification. Keep container valve tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless Gas
Isotopic Enrichment (15N)	≥ 98 atom %
Isotopic Enrichment (18O)	≥ 95 atom %
Chemical Purity (NO)	≥ 99%
Identification (IR)	Conforms
Assay (GC)	Conforms
Major Impurities (N2, O2, CO2)	< 1% total

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