Description

1,4-Dibromobenzene-13C6 is a stable isotope-labeled analog of 1,4-dibromobenzene, where all six carbon atoms are the 13C isotope. This compound is critical for use as an internal standard in quantitative mass spectrometry, enabling precise and accurate measurements in complex matrices. It is primarily required by analytical laboratories, pharmaceutical researchers, and agrochemical developers for advanced research, method development, and quality control applications.

Application

• Internal Standard for GC-MS and LC-MS analysis in environmental testing.
• Isotopic tracer in metabolic and pharmacokinetic studies within pharmaceutical R&D.
• Reference material for the quantification of brominated aromatic compounds.
• Precursor in the synthesis of other 13C-labeled complex organic molecules.
• Calibration standard for ensuring accuracy in high-resolution mass spectrometry.
• Use in NMR spectroscopy as a chemical shift reference or for mechanistic studies.

Basic Information

Product Name	1,4-Dibromobenzene-13C6
CAS No.	19936-78-8
Molecular Formula	13C6H4Br2
Molecular Weight	239.88 (based on 13C)
Synonyms	p-Dibromobenzene-13C6; 1,4-Dibromobenzene-13C6; Benzene-13C6, 1,4-dibromo-; Dibromobenzene-13C6 (1,4-); [13C6]-1,4-Dibromobenzene; Isotopically Labeled 1,4-Dibromobenzene; 13C6 Labeled p-Dibromobenzene
EINECS	Contact for details

Quality Control

Our 1,4-Dibromobenzene-13C6 is produced and handled under strict quality management protocols to ensure isotopic purity and chemical integrity. Each batch is analyzed to confirm identity, isotopic enrichment (typically >99 atom % 13C), and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical assay, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Isotopic Purity (13C)	≥ 99 atom %
Chemical Purity (HPLC)	≥ 98%
Melting Point	86 - 89 °C

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