Description

2,4-Dihydroxyacetophenone is a versatile phenolic ketone compound valued for its role as a key synthetic intermediate and UV-absorbing chromophore. Its bifunctional structure, featuring both hydroxyl and carbonyl groups, makes it a crucial building block for the synthesis of more complex molecules. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking a reliable, high-purity intermediate.

Application

• Pharmaceutical Intermediate: A key starting material in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with phenolic or flavonoid-like structures.
• UV Absorber / Sunscreen Agent: Used in the formulation of personal care products and coatings due to its ability to absorb ultraviolet light.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Employed as a building block for synthetic aroma chemicals and flavor compounds.
• Chemical Research (R&D): Utilized in organic synthesis laboratories for developing novel compounds, ligands, and catalysts.
• Dye & Pigment Intermediate: Acts as a precursor in the production of certain organic dyes and colorants.

Basic Information

Product Name	2,4-Dihydroxyacetophenone
CAS No.	89-84-9
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	1-(2,4-Dihydroxyphenyl)ethanone; 2',4'-Dihydroxyacetophenone; Resacetophenone; 4-Acetylresorcinol; 2,4-DHAP; β-Resacetophenone; 1-Acetyl-2,4-dihydroxybenzene; 4-Acetyl-1,3-dihydroxybenzene
EINECS	201-947-3

Quality Control

Our 2,4-Dihydroxyacetophenone is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries.

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. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 147 °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.