Description

1-[1,1'-Biphenyl]-4-Yl-3-[(4-Bromophenyl)Sulfonyl]-1-Propanone is a high-purity, specialized organic intermediate featuring a biphenyl core linked to a propanone sulfonyl group. This compound is valued for its role as a key building block in advanced organic synthesis, enabling the development of complex molecular architectures. It is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, or plant growth regulators, leveraging its biphenyl moiety for biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or host materials in OLED devices due to its conjugated biphenyl system and electron-withdrawing sulfone group.
• Ligand Synthesis for Catalysis: Employed in the preparation of sophisticated ligands for transition metal catalysts used in cross-coupling and other asymmetric reactions.
• Polymer & Material Science: Incorporated into specialty polymers to modify thermal stability, refractive index, or other physical properties for advanced coatings and engineering plastics.
• Academic & Contract Research: Utilized in universities and CROs (Contract Research Organizations) for methodological studies and exploring new chemical spaces in synthetic organic chemistry.

Basic Information

Product Name	1-[1,1'-Biphenyl]-4-Yl-3-[(4-Bromophenyl)Sulfonyl]-1-Propanone
CAS No.	868256-22-8
Molecular Formula	C21H17BrO3S
Molecular Weight	429.33 g/mol
Synonyms	1-([1,1'-Biphenyl]-4-yl)-3-[(4-bromophenyl)sulfonyl]propan-1-one; 3-[(4-Bromophenyl)sulfonyl]-1-([1,1'-biphenyl]-4-yl)-1-propanone; 1-(Biphenyl-4-yl)-3-[(4-bromophenyl)sulfonyl]propan-1-one; 4-Bromophenyl 3-(4-biphenylyl)-3-oxopropyl sulfone; 868256-22-8; 1-(4-Phenylphenyl)-3-[(4-bromophenyl)sulfonyl]propan-1-one
EINECS	Contact for details

Quality Control

Our 1-[1,1'-Biphenyl]-4-Yl-3-[(4-Bromophenyl)Sulfonyl]-1-Propanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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