Description

Benzyldimethyltetradecylammonium-D7 Chloride is a deuterated quaternary ammonium compound, specifically a labeled analog of myristyltrimethylammonium chloride. This high-purity, isotopically labeled material is essential for advanced analytical and research applications where precise tracking and quantification are required. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and material science sectors for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for LC-MS/MS: Critical for the accurate quantification of cationic surfactants and related quaternary ammonium compounds in complex matrices.
• NMR Spectroscopy Studies: Used as a deuterated tracer in mechanistic studies and metabolic pathway research.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies for labeled drug candidates or excipients.
• Environmental Analysis: Aids in the detection and monitoring of quaternary ammonium compound residues in environmental samples.
• Method Development & Validation: Serves as a reliable reference standard for developing and validating analytical methods in compliance with ICH guidelines.
• Biochemical Research: Used in studies involving membrane interactions and surfactant properties where isotopic labeling is necessary.

Basic Information

Product Name	Benzyldimethyltetradecylammonium-D7 Chloride
CAS No.	1219178-72-9
Molecular Formula	C23D7H35N.Cl
Molecular Weight	~380.06 g/mol (for unlabeled form C23H42ClN)
Synonyms	Myristyltrimethylammonium-D7 Chloride (Benzyl-d7); Tetradecylbenzyldimethylammonium-D7 Chloride; N,N-Dimethyl-N-tetradecylbenzenemethanaminium-D7 Chloride; Benzyldimethylmyristylammonium-D7 Chloride; Deuterated Benzalkonium Chloride C14 Analog; Bn(CH3)2(C14H29)N+Cl- (d7); MTAC-d7; BDTAC-d7
EINECS	Contact for details

Quality Control

Every batch of our Benzyldimethyltetradecylammonium-D7 Chloride is manufactured and analyzed under strict quality management systems. We guarantee high chemical and isotopic purity, with comprehensive testing performed using advanced techniques including NMR, HPLC, and mass spectrometry. A detailed Certificate of Analysis (COA), providing batch-specific data on purity, isotopic enrichment, and impurities, is supplied with each order to ensure traceability and compliance with your research protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0% (chemical purity)
Isotopic Purity (D-content)	≥ 98 atom % D (by NMR or MS)
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.