Description

4-Hydroxyphenyl 4-Methoxyphenyl Ketone is a high-purity diaryl ketone derivative, also known as 4-Hydroxy-4'-methoxybenzophenone. This compound serves as a versatile and critical intermediate in advanced organic synthesis, valued for its specific aromatic substitution pattern. It is primarily sought after by manufacturers in the pharmaceutical and specialty chemical sectors for the development of active pharmaceutical ingredients (APIs), UV absorbers, and performance polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• UV Absorber / Light Stabilizer Precursor: Used in the production of benzophenone-type additives for plastics, coatings, and personal care products to prevent photodegradation.
• Liquid Crystal & OLED Material Synthesis: Serves as an intermediate in the manufacture of advanced electronic display materials.
• Polymer & Resin Modifier: Incorporated into specialty polymers to enhance thermal stability and optical properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic systems.
• Agrochemical Intermediate: Used in the synthesis of certain herbicides and plant growth regulators.

Basic Information

Product Name	4-Hydroxyphenyl 4-Methoxyphenyl Ketone
CAS No.	61002-54-8
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	4-Hydroxy-4'-methoxybenzophenone; (4-Hydroxyphenyl)(4-methoxyphenyl)methanone; 4-Hydroxy-4'-methoxybenzophenone; 4-Methoxy-4'-hydroxybenzophenone; Benzophenone, 4-hydroxy-4'-methoxy-; 4'-Methoxy-4-hydroxybenzophenone; 4-(4-Methoxyphenyl)-4-hydroxybenzophenone; UV-0 (industrial grade designation)
EINECS	262-262-5

Quality Control

Our 4-Hydroxyphenyl 4-Methoxyphenyl Ketone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and research applications. Certificates of Analysis (COA) with full traceability are provided to guarantee supply reliability and batch-to-batch consistency.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	140 - 144 °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.