Description

1,3-Dibromo-2,4-dichlorobenzene (CAS No. 100191-19-3) is a high-purity halogenated aromatic compound with the molecular formula C₆H₂Br₂Cl₂. This crystalline solid is an essential intermediate in organic synthesis, particularly in the preparation of advanced pharmaceuticals, agrochemicals, and specialty materials. Its unique substitution pattern (1,3-dibromo and 2,4-dichloro) enables selective functionalization for complex molecule construction. Packaged under inert conditions to ensure stability, this compound is ideal for researchers requiring precise bromination/chlorination reagents. Available in gram to kilogram quantities with ≥95% purity (HPLC/GC).

Key Features:
– IUPAC Name: 1,3-Dibromo-2,4-dichlorobenzene
– Synonyms: SCHEMBL23273230, AKOS027298547, FS-4838
– High reactivity for cross-coupling reactions
– Compatible with Grignard, Suzuki, and other organometallic protocols
– Stored in amber glass to prevent photodegradation

Properties

• CAS Number: 100191-19-3
• Complexity: 120
• IUPAC Name: 1,3-dibromo-2,4-dichloro-benzene
• InChI: InChI=1S/C6H2Br2Cl2/c7-3-1-2-4(9)5(8)6(3)10/h1-2H
• InChI Key: XEUDFUBIELPUTO-UHFFFAOYSA-N
• Exact Mass: 303.78798
• Molecular Formula: C6H2Br2Cl2
• Molecular Weight: 304.79
• SMILES: C1=CC(=C(C(=C1Cl)Br)Cl)Br
• Monoisotopic Mass: 301.79003
• Synonyms: 1,3-Dibromo-2,4-dichlorobenzene, 100191-19-3, SCHEMBL1401621, SCHEMBL23273230, AKOS027298547, FS-4838

Application

1,3-Dibromo-2,4-dichlorobenzene serves as a versatile building block in medicinal chemistry for constructing polyhalogenated drug scaffolds. It is employed in palladium-catalyzed cross-coupling reactions to synthesize liquid crystals and OLED materials. The compound’s electron-deficient aromatic system makes it valuable for developing agrochemical intermediates, particularly fungicides and herbicides. Researchers also utilize it as a precursor for synthesizing ligands in catalytic systems.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.