Description

1-[4-(Benzoyloxy)-2-Hydroxyphenyl]-3-Phenyl-1,3-Propanedione is a specialized diketone derivative with a complex aromatic structure, serving as a high-value intermediate in advanced organic synthesis. Its unique molecular architecture, featuring both benzoyloxy and hydroxyphenyl groups, makes it a critical building block for creating compounds with specific photochemical and coordination properties. This product is essential for R&D chemists and manufacturers in the fine chemical, pharmaceutical, and advanced material sectors seeking to develop novel active ingredients or functional additives.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or possessing phototherapeutic activity.
• UV Absorber / Light Stabilizer Synthesis: Serves as a core structure for developing advanced organic compounds used to protect polymers, coatings, and cosmetics from photodegradation.
• Ligand for Metal Complexes: Utilized in coordination chemistry to create chelating agents and catalysts for specialized organic transformations.
• Fine Chemical Research: A valuable building block in academic and industrial R&D for exploring new chemical entities with potential biological or material science applications.
• Specialty Polymer Additive: Intermediate for synthesizing monomers or additives that impart specific stability or functional characteristics to high-performance polymers.
• Analytical Reference Standard: Used as a high-purity standard in chromatographic analysis and method development for quality control in related chemical processes.

Basic Information

Product Name	1-[4-(Benzoyloxy)-2-Hydroxyphenyl]-3-Phenyl-1,3-Propanedione
CAS No.	5465-06-5
Molecular Formula	C22H16O5
Molecular Weight	360.36 g/mol
Synonyms	1,3-Propanedione, 1-[4-(benzoyloxy)-2-hydroxyphenyl]-3-phenyl-; 2-Hydroxy-4-benzoyloxyphenyl 3-oxo-3-phenylpropyl ketone; 2-Hydroxy-4-benzoyloxybenzoylacetophenone; 4-Benzoyloxy-2-hydroxybenzoylacetophenone; 1-(4-Benzoyloxy-2-hydroxyphenyl)-3-phenylpropane-1,3-dione; Benzoyloxyhydroxyphenylphenylpropanedione
EINECS	Contact for details

Quality Control

Our production of 1-[4-(Benzoyloxy)-2-Hydroxyphenyl]-3-Phenyl-1,3-Propanedione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. Certificates of Analysis (COA) detailing all relevant specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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	≤ 20 ppm

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