Description

3-Hydroxybenzophenone is a versatile organic compound belonging to the benzophenone class, characterized by a hydroxyl group at the meta position. This functional group is critical for its role as a key intermediate in the synthesis of more complex molecules, particularly in the production of advanced materials and fine chemicals. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and polymer industries seeking to develop UV stabilizers, photoinitiators, and specialty additives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug molecules.
• UV Absorber / Light Stabilizer Precursor: Used in the manufacture of compounds that protect polymers, coatings, and personal care products from photodegradation.
• Photoinitiator Synthesis: Serves as a key intermediate for producing photoinitiators used in UV-curable inks, adhesives, and coatings.
• Agrochemical Intermediates: Employed in the production of certain herbicides, pesticides, and plant growth regulators.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex organic frameworks.
• Specialty Polymer Additive: Used to develop functional monomers or additives that impart specific properties to advanced polymer systems.

Basic Information

Product Name	3-Hydroxybenzophenone
CAS No.	13020-57-0
Molecular Formula	C13H10O2
Molecular Weight	198.22 g/mol
Synonyms	(3-Hydroxyphenyl)(phenyl)methanone; m-Hydroxybenzophenone; Benzophenone-3 (related but distinct isomer); 3-Benzoylphenol; 3-HBP; NSC 403697; Phenyl m-hydroxyphenyl ketone
EINECS	235-883-3

Quality Control

Our 3-Hydroxybenzophenone is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory standards including REACH.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	124 - 128 °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.