Description

Ammonium Chloride-15N,D4 is a high-purity, isotopically labeled compound essential for advanced analytical and research applications. This stable isotope-labeled material serves as a critical internal standard and tracer, enabling precise quantification and metabolic pathway studies. It is primarily required by analytical laboratories, pharmaceutical R&D teams, and academic institutions conducting mass spectrometry, NMR spectroscopy, and stable isotope probing.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of ammonium chloride and related compounds in complex matrices via LC-MS or GC-MS.
• Metabolic Pathway Tracing: Acts as a stable isotope tracer in biological and environmental research to study nitrogen assimilation and cycling.
• NMR Spectroscopy: Provides a non-radioactive, isotopically enriched probe for structural elucidation and dynamic studies in chemical and biochemical research.
• Pharmaceutical Research & Development: Employed in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of nitrogen-containing drug molecules.
• Environmental Science: Used in stable isotope probing (SIP) to investigate microbial communities and nitrogen transformation processes in soil and water.
• Chemical Synthesis: Serves as a labeled reagent for synthesizing other 15N and deuterium-labeled compounds for research purposes.

Basic Information

Product Name	Ammonium Chloride-15N,D4
CAS No.	99011-95-7
Molecular Formula	15ND4Cl
Molecular Weight	57.51 g/mol
Synonyms	Ammonium-15N,d4 chloride; 15N,D4-Ammonium chloride; Deuterated Ammonium-15N Chloride; Azanium-15N,tetradeuterio chloride; Ammonium Chloride (15N, D4); Isotopic Ammonium Chloride; Stable Isotope Labeled Ammonium Chloride; Ammonium Chloride-N-15,d4
EINECS	Contact for details

Quality Control

Every batch of Ammonium Chloride-15N,D4 is manufactured and tested under strict quality management protocols to ensure exceptional isotopic and chemical purity. Our products undergo rigorous quality testing, including isotopic enrichment analysis by NMR and MS, to ensure compliance with research-grade standards. Certificates of Analysis (COA) detailing isotopic purity, chemical purity, and assay are provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0%
Isotopic Purity (15N)	≥ 98 atom % 15N
Isotopic Purity (D)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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