Description

4-Bromotoluene-2,3,5,6-D4 is a deuterated aromatic compound, specifically a deuterium-labeled analog of 4-bromotoluene. This isotopically labeled material is essential for applications requiring high analytical precision and minimal background interference. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for use as an internal standard, tracer, or building block in synthesis.

Application

• Internal Standard for Analytical Chemistry: Used in GC-MS, LC-MS, and NMR spectroscopy for quantitative analysis due to its isotopic purity.
• Deuterated Pharmaceutical Intermediate: Serves as a labeled precursor in the synthesis of deuterated drug candidates for metabolic and pharmacokinetic (DMPK) studies.
• Mechanistic Research & Tracer Studies: Enables the detailed investigation of reaction mechanisms and metabolic pathways in chemical and biological systems.
• Agrochemical Research: Employed in the development and environmental fate studies of new pesticides and herbicides.
• Advanced Materials Development: Acts as a specialty monomer or precursor for creating labeled polymers or organic electronic materials.
• NMR Solvent & Reagent: Useful as a shift reagent or in specialized NMR spectroscopy applications.

Basic Information

Product Name	4-Bromotoluene-2,3,5,6-D4
CAS No.	112484-85-2
Molecular Formula	C7H3D4Br
Molecular Weight	175.04 g/mol
Synonyms	4-Bromotoluene-d4; Toluene-d4, 4-bromo-; 1-Bromo-4-(methyl-d3)benzene-2,3,5,6-d; p-Bromotoluene-d4; 4-Methyl-d3-bromobenzene-2,3,5,6-d; Deuterated 4-Bromotoluene; [2,3,5,6-2H4]-4-Bromotoluene
EINECS	Contact for details

Quality Control

Every batch of 4-Bromotoluene-2,3,5,6-D4 is produced and analyzed under strict quality management protocols. We guarantee high isotopic and chemical purity, with comprehensive testing including NMR, GC-MS, and HPLC analysis. A Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and specific tests is provided with each shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Purity (GC / HPLC)	≥ 98.0% (Chemical)
Isotopic Purity (Deuterium Content)	≥ 98.0 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.