Description

2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-D3 is a deuterium-labeled analog of a specific hexachlorobiphenyl congener, a member of the polychlorinated biphenyl (PCB) family. This isotopically labeled compound is an essential analytical standard for precise quantification and method validation in environmental and toxicological research. It is primarily required by analytical laboratories, research institutions, and environmental monitoring agencies engaged in the study of persistent organic pollutants (POPs).

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference in GC-MS and LC-MS/MS analysis of PCBs in complex matrices.
• Environmental Analysis: Critical for the accurate measurement of PCB congeners in soil, water, sediment, and air samples to assess contamination levels.
• Food Safety Testing: Employed in the analysis of PCBs in food and feed products to ensure regulatory compliance and consumer safety.
• Toxicology and Metabolite Studies: Serves as a stable-isotope tracer in research investigating the metabolic fate, bioaccumulation, and toxicity of PCBs.
• Method Development and Validation: Essential for establishing and verifying the accuracy, precision, and recovery of analytical methods for PCB detection.
• Quality Assurance/Quality Control (QA/QC): Used in laboratory proficiency testing and as a spike for recovery experiments to ensure data reliability.

Basic Information

Item	Detail
Product Name	2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-D3
CAS No.	1219798-44-3
Molecular Formula	C12H3D3Cl6
Molecular Weight	Contact for details
Synonyms	PCB 156-2',6,6'-D3; 2,3,3',4,4',5-Hexachlorobiphenyl-d3; Deuterated PCB 156; 2',6,6'-Trideuterio-2,3,3',4,4',5-hexachlorobiphenyl; 2,3,3',4,4',5-Hexachloro-2',6,6'-d3-biphenyl; 2,3,3',4,4',5-HexaCB-2',6,6'-D3; 2,3,3',4,4',5-Hexachlorodiphenyl-2',6,6'-D3
EINECS	Contact for details

Quality Control

Every batch of our 2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-D3 is manufactured and analyzed under strict quality systems. We guarantee high chemical and isotopic purity as verified by advanced spectroscopic and chromatographic techniques, including NMR, MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and solvent content is provided with each shipment to ensure traceability and support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. Allow the sealed vial to equilibrate to room temperature before opening to prevent moisture condensation. Keep the container in a well-ventilated area and away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98% (chemical purity)
Isotopic Purity (MS)	≥ 98 atom % D
Isotopic Enrichment	≥ 99% at designated positions (2',6,6')
Solvent Content (Residual Solvent)	≤ 0.5% (by NMR or GC)

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