Description

1-(2-Hydroxy-5-Methylphenyl)-3-Phenyl-1,3-Propanedione is a specialized diketone derivative with a β-diketone structure, making it a versatile chemical intermediate. Its molecular architecture is critical for applications requiring chelation, UV absorption, or as a precursor in heterocyclic synthesis. This compound is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop new active ingredients or functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules, particularly those with heterocyclic cores.
• Agrochemical Synthesis: Used in the production of pesticides and herbicides, leveraging its reactivity to form active ingredients.
• Metal Chelating Agent: Acts as a ligand for metal ions in catalytic systems or in analytical chemistry applications.
• UV Absorber / Light Stabilizer Precursor: Functions as an intermediate in the manufacture of organic compounds that protect materials from photodegradation.
• Organic Synthesis Reagent: Employed in Claisen condensations and other reactions to construct complex organic frameworks in R&D.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	1-(2-Hydroxy-5-Methylphenyl)-3-Phenyl-1,3-Propanedione
CAS No.	29976-82-7
Molecular Formula	C16H14O3
Molecular Weight	254.28 g/mol
Synonyms	1-(2-Hydroxy-5-methylphenyl)-3-phenylpropane-1,3-dione; 2'-Hydroxy-5'-methylbenzoylacetophenone; 3-Phenyl-1-(2-hydroxy-5-methylphenyl)-1,3-propanedione; 1,3-Propanedione, 1-(2-hydroxy-5-methylphenyl)-3-phenyl-; HMBAP; 5-Methyl-2-hydroxybenzoylacetophenone; 2-Hydroxy-5-methylbenzoylacetophenone; 1-(2-Hydroxy-5-methylphenyl)-3-phenylpropandion
EINECS	Contact for details

Quality Control

Our 1-(2-Hydroxy-5-Methylphenyl)-3-Phenyl-1,3-Propanedione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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