Description

Ammonia-D3 CAS NO 13550-49-7 is a stable isotope-labeled form of ammonia, where three hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily used by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for applications such as NMR spectroscopy, mass spectrometry, and metabolic studies.

Application

• Internal standard for quantitative analysis by Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS).
• Tracer agent in NMR (Nuclear Magnetic Resonance) spectroscopy for studying reaction mechanisms and molecular structures.
• Precursor for the synthesis of deuterium-labeled pharmaceutical intermediates and active ingredients.
• Use in metabolic pathway research and pharmacokinetic studies.
• Labeling agent in the development and analysis of agrochemicals and specialty chemicals.
• Reference material for calibrating analytical instruments and ensuring measurement accuracy.

Basic Information

Product Name	Ammonia-D3
CAS No.	13550-49-7
Molecular Formula	ND₃
Molecular Weight	20.05 g/mol
Synonyms	Deuteroammonia; Ammonia-d3; Deuterated Ammonia; Tritrideuteramine; [²H₃]Ammonia; ND3; Perdeuteroammonia; Ammonia (ND3)
EINECS	236-921-7

Quality Control

Our Ammonia-D3 is produced and handled under strict quality protocols to ensure exceptional isotopic and chemical purity. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, assay, and impurity profiles. We adhere to relevant industry standards for high-purity reagents to guarantee reliable and reproducible performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, it is typically supplied and stored in specialized gas cylinders or sealed ampoules. Store in a cool, well-ventilated area away from incompatible materials such as strong acids and oxidizers. Handle and store according to local regulations for compressed/liquefied gases.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Isotopic Enrichment (D)	≥ 99.0 atom % D
Assay (by GC)	≥ 99.5%
Purity (NMR)	Conforms

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