Date published: 2026-5-10

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2,4,4′-Trichlorobiphenyl (CAS 7012-37-5)

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CAS Number:
7012-37-5
Molecular Weight:
257.54
Molecular Formula:
C12H7Cl3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2,4,4′-Trichlorobiphenyl (TCB) is a synthetic, halogenated aromatic hydrocarbon widely utilized in the synthesis of various compounds. It is characterized as a colorless, crystalline solid. With its versatility, 2,4,4′-Trichlorobiphenyl finds applications in industrial synthesis, pharmaceuticals, and biochemistry. In scientific research, 2,4,4′-Trichlorobiphenyl has been employed in various capacities. It has served as a valuable component in the synthesis of pharmaceuticals, aiding in the production of drugs with diverse therapeutic properties. Furthermore, it has found utility in generating fluorescent dyes utilized in imaging and diagnostic applications. In the realm of biochemistry and physiology, 2,4,4′-Trichlorobiphenyl has been utilized to explore and understand the effects it imparts on biochemical pathways and physiological systems. Additionally, 2,4,4′-Trichlorobiphenyl has proven useful as a reagent in synthesizing other compounds, facilitating the creation of novel molecules in organic chemistry. It has also exhibited catalytic properties, enabling its utilization in organic reactions to enhance reaction rates and yields. The precise mechanism of action of 2,4,4′-Trichlorobiphenyl remains a subject of ongoing investigation. However, it is hypothesized that the compound functions as a modulator of certain biochemical pathways. Through interactions with enzymes and receptors, it is believed to regulate the activity of specific pathways involved in carbohydrate and lipid metabolism. Studies have indicated that 2,4,4′-Trichlorobiphenyl can influence gene expression related to metabolic pathways and impact the activity of certain hormones, further suggesting its involvement in biochemical modulation.


2,4,4′-Trichlorobiphenyl (CAS 7012-37-5) References

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  3. Automatic pH control system enhances the dechlorination of 2,4,4'-trichlorobiphenyl and extracted PCBs from contaminated soil by nanoscale Fe⁰ and Pd/Fe⁰.  |  Wang, Y., et al. 2012. Environ Sci Pollut Res Int. 19: 448-57. PMID: 21822927
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  6. Determination of the partition coefficient between dissolved organic carbon and seawater using differential equilibrium kinetics.  |  Kim, DY. and Kwon, JH. 2018. Environ Pollut. 240: 177-183. PMID: 29734078
  7. Effect of sulfonated graphene on uptake, translocation, and metabolism of 2,4,4'-trichlorobiphenyl in maize seedlings.  |  Ren, W., et al. 2018. Environ Sci Pollut Res Int. 25: 20084-20096. PMID: 29748797
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2,4,4′-Trichlorobiphenyl, 25 mg

sc-238352
25 mg
$1040.00