Description

3',4'-Dihydroxyacetophenone is a high-purity dihydroxy aromatic ketone compound, also known as 4-Acetylcatechol. This versatile chemical intermediate is valued for its phenolic structure, which makes it a key building block in the synthesis of more complex molecules. It is primarily sought after by the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with catechol-like structures.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Building Block: Serves as a starting material for synthesizing flavors, fragrances, and specialty polymers.
• Antioxidant Research: Its phenolic groups make it a compound of interest in the study and development of novel antioxidants.
• Chemical Research & Development: Employed in organic synthesis laboratories for method development and as a standard.
• Dye & Pigment Intermediate: Acts as a precursor in the manufacture of certain dyes and organic pigments.

Basic Information

Product Name	3',4'-Dihydroxyacetophenone
CAS No.	28631-86-9
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	4-Acetylcatechol; 4-Acetyl-1,2-dihydroxybenzene; 1-(3,4-Dihydroxyphenyl)ethanone; 3,4-Dihydroxyacetophenone; 4-Acetylpyrocatechol; Acetopyrocatechol
EINECS	249-148-8

Quality Control

Our 3',4'-Dihydroxyacetophenone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or when opening a new container to maintain purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°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.