Description

Ammonium Chloride-D4 is a stable isotope-labeled compound, specifically the deuterated form of ammonium chloride. This product is essential for applications requiring precise internal standards in quantitative analytical techniques, ensuring accurate and reliable measurements. It is primarily utilized by research institutions, pharmaceutical developers, and analytical laboratories engaged in mass spectrometry, NMR spectroscopy, and metabolic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference standard in LC-MS and GC-MS analysis for accurate measurement of ammonium chloride or related compounds.
• NMR Spectroscopy Solvent & Reagent: Serves as a deuterium source or a shift reagent in nuclear magnetic resonance studies.
• Metabolic Pathway Research: Employed in tracer studies to investigate nitrogen metabolism and biochemical pathways in biological systems.
• Pharmaceutical Development & QA/QC: Critical for method development and validation in drug substance analysis and quality control laboratories.
• Environmental & Geochemical Analysis: Used in isotope dilution methods for precise quantification of ammonium ions in complex matrices like water and soil samples.
• Chemical Synthesis Intermediate: Acts as a labeled building block for the synthesis of more complex deuterated molecules.

Basic Information

Product Name	Ammonium Chloride-D4
CAS No.	12015-14-4
Molecular Formula	D4ClN or 2H4ClN
Molecular Weight	57.51 g/mol (theoretical)
Synonyms	Ammonium-d4 chloride; Deuterated Ammonium Chloride; Ammonium Chloride (D4); 2H4ClN; Ammonium-tetradeutero chloride; Azanium-d4 chloride; Ammonium chloride-d4; ND4Cl
EINECS	Contact for details

Quality Control

Our Ammonium Chloride-D4 is produced under controlled conditions to ensure high isotopic and chemical purity, meeting the stringent requirements of analytical and research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment (D-atom %), chemical purity, and specific tests. We adhere to rigorous quality testing protocols to ensure batch-to-batch consistency and reliability for your critical research and development work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Purity (D-atom %)	≥ 98% (Typical)
Chemical Purity (Assay)	≥ 99%
pH (in solution)	4.5 - 6.0
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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