Description

3,5-Dichloro-4-Hydroxybenzophenone is a specialized chlorinated benzophenone derivative that serves as a critical intermediate in advanced organic synthesis. Its unique halogenated structure makes it a valuable building block for creating compounds with specific photochemical and biological properties. This high-purity intermediate is essential for research and production in the pharmaceutical and agrochemical sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated benzophenone core.
• Agrochemical Synthesis: Used in the development of modern pesticides and herbicides, where its chlorinated structure contributes to biological activity.
• UV Absorber / Light Stabilizer Precursor: Serves as a starting material for manufacturing specialized additives that protect polymers and coatings from photodegradation.
• Organic Synthesis Building Block: Employed in research laboratories and fine chemical production for constructing complex molecules via further functionalization reactions.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and photoactive compounds.

Basic Information

Product Name	3,5-Dichloro-4-Hydroxybenzophenone
CAS No.	34183-06-7
Molecular Formula	C13H8Cl2O2
Molecular Weight	267.11 g/mol
Synonyms	4-Hydroxy-3,5-dichlorobenzophenone; (3,5-Dichloro-4-hydroxyphenyl)(phenyl)methanone; Benzophenone, 3,5-dichloro-4-hydroxy-; 3,5-Dichloro-4-hydroxybenzophenone; NSC 403796
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-4-Hydroxybenzophenone 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 the high standards required for synthetic intermediates. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.