Description

4-Methoxy-3-Hydroxyacetophenone is a versatile aromatic ketone derivative, also known as 4-Methoxy-3-hydroxyacetophenone CAS NO 6100-74-9. This compound serves as a valuable key intermediate and building block in the synthesis of more complex molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for its reactive phenolic and ketonic functionalities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and cardiovascular diseases.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its phenolic structure.
• Fine Chemical Building Block: Employed in organic synthesis for creating complex molecules used in dyes, pigments, and specialty polymers.
• Flavor and Fragrance Ingredient: Serves as a starting material for synthesizing certain aromatic compounds used in perfumery and flavoring agents.
• UV Absorber / Stabilizer Precursor: Its molecular structure makes it a candidate for developing additives that protect materials from photodegradation.
• Research & Development: Utilized in academic and industrial R&D labs for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	4-Methoxy-3-Hydroxyacetophenone
CAS No.	6100-74-9
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	3'-Hydroxy-4'-methoxyacetophenone; 4-Methoxy-3-hydroxyacetophenone; 1-(3-Hydroxy-4-methoxyphenyl)ethanone; 3-Hydroxy-4-methoxyacetophenone; 4-Methoxyresacetophenone; Acetoguaiacone; Apocynin; Apocynin (chemical); 4'-Methoxy-3'-hydroxyacetophenone
EINECS	228-043-8

Quality Control

Our 4-Methoxy-3-Hydroxyacetophenone is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	113 - 117 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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