Description

1-(4-Hydroxy-2-Methoxyphenyl)Ethanone is a high-purity aromatic ketone derivative, also known as 2'-Hydroxy-4'-Methoxyacetophenone, valued for its role as a versatile synthetic intermediate and UV-absorbing chromophore. Its structural features make it a critical building block in the synthesis of advanced pharmaceutical compounds and specialty fine chemicals. This product is essential for R&D and production teams in the pharmaceutical, cosmetic, and agrochemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with anti-inflammatory or analgesic properties.
• UV Filter / Sunscreen Agent: Used in the formulation of personal care products and cosmetics for its ability to absorb ultraviolet light.
• Fragrance & Flavor Synthesis: Serves as a building block for creating specific aromatic compounds used in perfumery and flavorings.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides and herbicides.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic molecules and studying reaction mechanisms.
• Polymer Additive: Can act as a light stabilizer or a functional monomer in specialty polymer formulations.

Basic Information

Product Name	1-(4-Hydroxy-2-Methoxyphenyl)Ethanone
CAS No.	493-33-4
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	2'-Hydroxy-4'-Methoxyacetophenone; 4-Hydroxy-2-methoxyacetophenone; Apocynin; Acetovanillone; 1-(2-Methoxy-4-hydroxyphenyl)ethanone; 4-Acetyl-3-methoxyphenol; NSC 9454
EINECS	207-777-9

Quality Control

Our 1-(4-Hydroxy-2-Methoxyphenyl)Ethanone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) are provided with every shipment, and we can support compliance with relevant standards such as ICH Q7, ISO, and cGMP where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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 reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	113°C - 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.