Description

4'-Bromo-3,3-dimethylbutyrophenone is a high-purity brominated aromatic ketone building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. Industries that need it include pharmaceutical R&D for active pharmaceutical ingredient (API) synthesis, agrochemical research for novel crop protection agents, and academic institutions engaged in materials science and medicinal chemistry studies.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for the synthesis of specialized ligands used in catalytic systems and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and carbonyl chemistry.
• Fine Chemical Production: Used in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	4'-Bromo-3,3-dimethylbutyrophenone
CAS No.	898764-38-0
Molecular Formula	C₁₂H₁₅BrO
Molecular Weight	255.15 g/mol
Synonyms	1-(4-Bromophenyl)-3,3-dimethylbutan-1-one; 4-Bromo-3,3-dimethylbutyrophenone; 3,3-Dimethyl-1-(4-bromophenyl)butan-1-one; p-Bromo-3,3-dimethylbutyrophenone; 4'-Bromo-α,α-dimethylbutyrophenone; Butan-1-one, 1-(4-bromophenyl)-3,3-dimethyl-; 898764-38-0 (CAS)
EINECS	Contact for details

Quality Control

Our 4'-Bromo-3,3-dimethylbutyrophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.