Description

Benzyl-2,3,4,5,6-D5 Bromide is a deuterium-labeled isotopologue of benzyl bromide, where all five aromatic hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for applications requiring precise tracking and quantification in analytical and synthetic chemistry. It is primarily used by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing and analyzing complex chemical processes.

Application

• Internal Standard for Mass Spectrometry: Serves as a critical quantitative reference standard in GC-MS and LC-MS analysis for pharmacokinetic and metabolic studies.
• Deuterated Pharmaceutical Intermediate: Used in the synthesis of deuterated drug candidates, where the deuterium label can improve metabolic stability and pharmacokinetic profiles.
• NMR Spectroscopy Solvent & Reagent: Acts as a useful reagent or solvent component in deuterium NMR spectroscopy to avoid signal interference from protonated solvents.
• Mechanistic Reaction Studies: Employed as a tracer to elucidate reaction mechanisms and pathways in organic and organometallic catalysis.
• Agrochemical Research: Utilized in the development and environmental fate studies of new deuterated pesticides and herbicides.
• Material Science Research: Incorporated into specialty polymers or organic electronic materials to study structure-property relationships and degradation pathways.

Basic Information

Item	Detail
Product Name	Benzyl-2,3,4,5,6-D5 Bromide
CAS No.	71258-22-5
Molecular Formula	C7D5Br
Molecular Weight	186.06 g/mol
Synonyms	(Phenyl-D5)methyl Bromide; α-Bromotoluene-D5; Benzyl-D5 Bromide; (2,3,4,5,6-Pentadeuteriobenzyl) Bromide; Bromomethylbenzene-D5; Toluene, α-bromo-, pentadeutero-; Pentadeuterobenzyl Bromide
EINECS	Contact for details

Quality Control

Our Benzyl-2,3,4,5,6-D5 Bromide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, GC-MS, and HPLC, to ensure high chemical and isotopic purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, isotopic enrichment, and impurity profiles are available upon request.

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) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D-content, NMR)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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