Description

Ammonium-D4 Bromide is a deuterated compound where the hydrogen atoms in the ammonium ion are replaced by deuterium. This stable isotope-labeled material is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily utilized by researchers and manufacturers in the fields of nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry, and pharmaceutical development.

Application

• As an internal standard or reference material in quantitative NMR (qNMR) and mass spectrometry (MS) for accurate compound analysis.
• For the synthesis of deuterated active pharmaceutical ingredients (APIs) and intermediates in pharmaceutical research and development.
• In mechanistic studies and reaction pathway elucidation within organic and medicinal chemistry laboratories.
• As a precursor for preparing other deuterium-labeled compounds used in spectroscopic and kinetic studies.
• For use in academic and industrial research involving isotope effects and metabolic pathway tracing.

Basic Information

Product Name	Ammonium-D4 Bromide
CAS No.	12265-06-4
Molecular Formula	D4BrN or 2H4BrN
Molecular Weight	101.98 g/mol
Synonyms	Ammonium-d4 bromide; Deuterated Ammonium Bromide; Ammonium Bromide-d4; Tetradeuteroammonium Bromide; [2H4]Ammonium Bromide; Ammonium-d4 Bromide; Perdeuterated Ammonium Bromide; Ammonium Bromide (D4)
EINECS	Contact for details

Quality Control

Our Ammonium-D4 Bromide is produced under controlled conditions to ensure high isotopic purity and chemical integrity. Each batch undergoes rigorous analytical testing, including NMR and MS, to verify deuterium enrichment and chemical purity. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Deuterium Enrichment (NMR)	≥ 98 atom % D
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 1.0 %

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