Description

3-Methylsulfonyl-2,2',3',4',5,6-Hexachlorobiphenyl is a specialized, high-purity chlorinated biphenyl derivative with a methylsulfonyl functional group. This compound is of significant interest in analytical chemistry and environmental research, serving as a critical reference standard for the identification and quantification of persistent organic pollutants. It is primarily utilized by research institutions, environmental testing laboratories, and chemical manufacturers engaged in advanced material synthesis. The compound's defined structure makes it essential for method development, quality control, and regulatory compliance testing.

Application

• Environmental Analysis Reference Standard: Used as an analytical standard for calibrating equipment and validating methods in the detection of polychlorinated biphenyl (PCB) metabolites and related sulfones in environmental samples.
• Toxicological Research: Employed in scientific studies to investigate the metabolic pathways, environmental fate, and toxicological profiles of halogenated aromatic compounds.
• Method Development & Validation: Critical for developing and verifying new analytical techniques in gas chromatography (GC) and mass spectrometry (MS) for complex matrices.
• Quality Control Material: Serves as a certified reference material (CRM) or internal standard for ensuring accuracy and precision in laboratory testing protocols.
• Regulatory Compliance Testing: Supports testing required by environmental protection agencies worldwide for monitoring persistent organic pollutants (POPs) under treaties like the Stockholm Convention.
• Academic & Industrial Research: Used in synthetic chemistry research for studying structure-activity relationships and developing novel chemical entities.

Basic Information

Item	Detail
Product Name	3-Methylsulfonyl-2,2',3',4',5,6-Hexachlorobiphenyl
CAS No.	149949-90-6
Molecular Formula	C13H6Cl6O2S
Molecular Weight	444.87 g/mol
Synonyms	3-(Methylsulfonyl)-2,2',3',4',5,6-hexachlorobiphenyl; PCB Sulfone Metabolite; Hexachlorobiphenyl Methyl Sulfone; 2,2',3',4',5,6-Hexachloro-3-(methylsulfonyl)biphenyl; 3-MeSO2-2,2',3',4',5,6-HexaCB; Methylsulfonyl Hexachlorobiphenyl
EINECS	Contact for details

Quality Control

Every batch of 3-Methylsulfonyl-2,2',3',4',5,6-Hexachlorobiphenyl is manufactured and analyzed under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, meeting the stringent requirements for high-purity reference standards. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting results from advanced chromatographic and spectroscopic methods. Our quality commitment supports compliance with relevant research and analytical standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep the container sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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