Description

o-Hydroxybenzoylacetone is a versatile organic compound belonging to the class of β-diketones, characterized by its phenolic hydroxyl and ketone functional groups. This unique structure makes it a valuable chemical intermediate and chelating agent for synthesizing complex molecules and coordinating with various metal ions. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Metal Chelation & Extraction: Serves as an effective ligand for the separation, purification, and recovery of specific metal ions in hydrometallurgy and analytical chemistry.
• Organic Synthesis Reagent: Employed in various condensation and cyclization reactions to construct complex organic frameworks in research and development.
• UV Absorber & Stabilizer Precursor: Acts as a starting material for manufacturing compounds used to protect polymers and coatings from photodegradation.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.

Basic Information

Product Name	o-Hydroxybenzoylacetone
CAS No.	16636-62-7
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	2'-Hydroxyacetophenone; 1-(2-Hydroxyphenyl)-1,3-butanedione; 2-Hydroxybenzoylacetone; 2-Acetylphenol acetone; Salicyloylacetone; o-Acetylphenol acetone; 1-(2-Hydroxyphenyl)butane-1,3-dione
EINECS	240-698-6

Quality Control

Our o-Hydroxybenzoylacetone is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and reproducible chemical performance.

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 strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	88 - 92 °C
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.