Description

1,3-Dibromobenzene-D4 is a deuterated aromatic compound where four hydrogen atoms are replaced with deuterium, serving as a stable isotope-labeled analog of 1,3-dibromobenzene. This high-purity standard is critical for applications requiring precise internal standards in quantitative mass spectrometry, eliminating interference from unlabeled compounds. It is primarily needed by analytical laboratories, pharmaceutical researchers, and chemical manufacturers engaged in method development, metabolic studies, and advanced material synthesis where isotopic tracing is essential.

Application

• Internal Standard for GC/MS and LC-MS: Used as a quantitative reference standard in analytical methods for environmental testing, pharmaceutical impurity profiling, and forensic analysis.
• Metabolic Pathway Tracing: Employed in pharmaceutical R&D and biochemical research to track the fate of molecules using deuterium as a non-radioactive tracer.
• NMR Solvent & Reagent: Acts as a deuterated solvent or reagent in nuclear magnetic resonance (NMR) spectroscopy for structural elucidation.
• Organic Synthesis Intermediate: Serves as a specialized building block for synthesizing deuterated polymers, liquid crystals, and advanced organic electronic materials.
• Environmental Analysis: Utilized in the detection and quantification of brominated aromatic pollutants and their degradation products.
• Isotope Dilution Mass Spectrometry (IDMS): Provides high-accuracy calibration for regulatory compliance and quality control in complex matrices.

Basic Information

Product Name	1,3-Dibromobenzene-D4
CAS No.	1616983-07-3
Molecular Formula	C6D4Br2
Molecular Weight	239.91 g/mol
Synonyms	1,3-Dibromobenzene-d4; Benzene-d4, 1,3-dibromo-; Deuterated 1,3-Dibromobenzene; m-Dibromobenzene-D4; 1,3-Dibromo(deuterio)benzene; [2H4]-1,3-Dibromobenzene; Isotopic Labeled m-Dibromobenzene; 1,3-Dibromo-2,4,5,6-tetradeuteriobenzene
EINECS	Contact for details

Quality Control

Our 1,3-Dibromobenzene-D4 is manufactured under strict quality management systems to ensure exceptional isotopic and chemical purity. Each batch is characterized by advanced analytical techniques including NMR, GC-MS, and HPLC to confirm deuterium incorporation and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical assay, and solvent residues is provided with every shipment, supporting compliance with research and regulatory standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Isotopic Enrichment (by MS)	≥ 99% (D4)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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