Description

Ammonia (14N) is the isotopically labeled form of ammonia where the nitrogen atom is the stable 14N isotope. This product, identified by CAS NO 1026405-88-8, is essential for research and analytical applications requiring precise isotopic tracing and internal standards. It is a critical reagent in advanced fields such as nuclear magnetic resonance (NMR) spectroscopy, metabolic research, and environmental science. Industries and research institutions rely on this high-purity labeled compound for its consistency and reliability in sensitive experiments.

Application

• As an internal standard or tracer in quantitative mass spectrometry (MS) and nuclear magnetic resonance (NMR) studies.
• For metabolic pathway research and isotopic labeling experiments in biochemistry and pharmacology.
• In the synthesis of 14N-labeled fine chemicals, pharmaceutical intermediates, and advanced materials.
• For environmental monitoring and atmospheric chemistry research involving nitrogen cycle studies.
• Use in calibration standards for analytical instrumentation to ensure measurement accuracy.
• As a precursor in catalysis research and surface science studies utilizing labeled molecules.

Basic Information

Product Name	Ammonia (14N)
CAS No.	1026405-88-8
Molecular Formula	H314N
Molecular Weight	17.03 g/mol
Synonyms	Ammonia-14N; 14N-Ammonia; Nitrogen-14 ammonia; Stable isotope-labeled ammonia; Azane (14N); Anhydrous ammonia (14N); Ammonia gas (14N); NH3 (14N)
EINECS	Contact for details

Quality Control

Our Ammonia (14N) is produced and handled under stringent conditions to ensure the highest isotopic and chemical purity. Each batch undergoes rigorous quality testing, including analysis by NMR and mass spectrometry, to verify isotopic enrichment and chemical assay. Certificates of Analysis (COA) detailing isotopic purity, chemical purity, and other critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, this product is typically supplied in specialized gas cylinders or sealed ampoules. Store in a cool, well-ventilated area, away from heat sources and incompatible materials such as strong acids and halogens. Follow all local regulations for the storage of pressurized gases and labeled compounds.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR / NMR)	Conforms
Isotopic Purity (14N)	≥ 99.0 atom %
Chemical Purity (Assay)	≥ 99.9%
Isotopic Impurity (15N)	≤ 1.0 atom %

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