Description

1,3-Bis(4-Bromophenyl)Propane-1,3-Dione is a high-purity organic building block characterized by its diketone structure flanked by brominated aromatic rings. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, particularly in the construction of complex heterocyclic systems and functional materials. It is essential for R&D and production chemists in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific bromo-substituted motifs into target molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring halogenated aromatic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the bromophenyl groups confer specific biological activity.
• Material Science & OLED Development: Serves as a precursor for ligands and organic semiconductors in the manufacture of light-emitting diodes (OLEDs) and other electronic materials.
• Coordination Chemistry & Catalyst Ligand: Functions as a β-diketone ligand for complexing with various metal ions, useful in catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A crucial building block in academic and industrial R&D for exploring new reactions and synthesizing novel organic compounds.
• Specialty Fine Chemicals: Employed in the synthesis of dyes, pigments, and other performance chemicals requiring precise bromine substitution.

Basic Information

Product Name	1,3-Bis(4-Bromophenyl)Propane-1,3-Dione
CAS No.	33170-68-2
Molecular Formula	C15H10Br2O2
Molecular Weight	382.05 g/mol
Synonyms	1,3-Di(4-bromophenyl)-1,3-propanedione; 4,4'-Dibromodibenzoylmethane; Bis(4-bromophenyl)-1,3-propanedione; 1,3-Bis(p-bromophenyl)-1,3-propanedione; 4-Bromodibenzoylmethane; Dibromo Dibenzoylmethane; (4-Bromobenzoyl)(4-bromophenyl)methanone; 33170-68-2
EINECS	Contact for details

Quality Control

Our 1,3-Bis(4-Bromophenyl)Propane-1,3-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to cGMP standards where applicable, and our quality assurance includes comprehensive analytical testing. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. The container should be kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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