Description

5-(3-Bromo-Phenyl)-Cyclohexane-1,3-Dione is a high-purity brominated cyclic diketone building block, essential for advanced organic synthesis and pharmaceutical research. Its unique structure offers a versatile platform for constructing complex molecules, enabling the development of novel active ingredients and fine chemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the research of advanced polymers and specialty resins.
• Organic Synthesis Building Block: Employed in various name reactions, including Michael additions and cyclocondensations, to create complex heterocyclic and polycyclic frameworks.
• Chemical Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related substances.

Basic Information

Product Name	5-(3-Bromo-Phenyl)-Cyclohexane-1,3-Dione
CAS No.	144128-71-2
Molecular Formula	C12H11BrO2
Molecular Weight	267.12 g/mol
Synonyms	3-Bromo-5-phenylcyclohexane-1,3-dione; 1,3-Cyclohexanedione, 5-(3-bromophenyl)-; 5-(3-Bromophenyl)-1,3-cyclohexanedione; 5-(m-Bromophenyl)-1,3-cyclohexanedione; 3-Bromophenyl-1,3-cyclohexanedione; Cyclohexane-1,3-dione, 5-(3-bromophenyl)-
EINECS	Contact for details

Quality Control

Every batch of 5-(3-Bromo-Phenyl)-Cyclohexane-1,3-Dione is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with stringent internal specifications for identity, purity, and impurity profiles. A detailed Certificate of Analysis (COA) confirming batch-specific results, including assay by HPLC and identification by IR/NMR, is provided with each shipment to guarantee traceability and consistency for your critical applications.

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). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (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.