Description

Tetradecyltrimethylammonium-D38 Bromide is a deuterated quaternary ammonium salt, specifically designed for advanced research and analytical applications. This compound is valued for its isotopic purity, which provides a non-radioactive, stable isotopic label for mechanistic studies and spectroscopic analysis. It is primarily utilized by researchers and scientists in the fields of pharmaceutical development, NMR spectroscopy, and mass spectrometry where precise molecular tracking and structural elucidation are critical.

Application

• NMR Spectroscopy: Used as an internal standard or a shift reagent in nuclear magnetic resonance studies due to its deuterium labeling.
• Mass Spectrometry: Serves as a stable isotope-labeled internal standard for the accurate quantification of cationic surfactants and related compounds.
• Mechanistic Studies: Employed in chemical and biochemical research to trace reaction pathways and study kinetics using deuterium as a tracer.
• Surface Science Research: Used in the study of micelle formation, surfactant behavior, and interfacial phenomena with isotopic differentiation.
• Pharmaceutical Analytics: Applied in the development and validation of analytical methods for drug substances and excipients that are quaternary ammonium compounds.
• Material Science: Investigated for its role in modifying surface properties and in the synthesis of specialized polymers or coatings.

Basic Information

Product Name	Tetradecyltrimethylammonium-D38 Bromide
CAS No.	95523-72-1
Molecular Formula	C₁₇D₃₈NBr
Molecular Weight	~366.46 g/mol (for unlabeled C17H38NBr)
Synonyms	Myristyltrimethylammonium-D38 Bromide; TDTMA-D38 Bromide; N,N,N-Trimethyl-1-tetradecanaminium-D38 Bromide; Tetradecyltrimethylazanium-D38 Bromide; 1-Tetradecanaminium, N,N,N-trimethyl-, bromide, D38; Deuterated Tetradecyltrimethylammonium Bromide; C14TMA-D38 Br; Quaternary Ammonium Salt-D38
EINECS	Contact for details

Quality Control

Our Tetradecyltrimethylammonium-D38 Bromide is produced under controlled conditions to ensure high isotopic and chemical purity, suitable for sensitive analytical applications. Each batch undergoes rigorous quality testing, including NMR and MS analysis for deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing purity, isotopic enrichment, and analytical results are provided to guarantee compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Deuterium Enrichment (NMR/MS)	≥ 98 atom % D
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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