Description

Benzoyl Chloride, 2,4-Dihydroxy- (9Ci) CAS NO 57438-38-7 is a specialized benzoyl chloride derivative characterized by the presence of two hydroxyl groups on the aromatic ring. This functionalized intermediate is critical for introducing the 2,4-dihydroxybenzoyl moiety into target molecules, enabling the synthesis of compounds with enhanced properties. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical sectors for creating active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a dihydroxybenzoyl functional group.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its structure contributes to biological activity.
• Organic Synthesis Reagent: Serves as an acylating agent in laboratory-scale and pilot-scale organic reactions to form esters and amides.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes and organic pigments.
• Polymer Chemistry: Can be utilized to modify polymers or as a monomer in the synthesis of specialty polymers with specific functional properties.
• Chemical Research: Valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Benzoyl Chloride, 2,4-Dihydroxy- (9Ci)
CAS No.	57438-38-7
Molecular Formula	C7H5ClO3
Molecular Weight	172.57 g/mol
Synonyms	2,4-Dihydroxybenzoyl chloride; 2,4-Dihydroxybenzoic acid chloride; 2,4-Dihydroxybenzoyl chloride (9CI); 2,4-Dihydroxybenzenecarbonyl chloride; β-Resorcylic acid chloride; 2,4-Dihydroxybenzoyl chloride (6CI,7CI); 2,4-Dihydroxybenzoic acid chloride; 2,4-Dihydroxybenzoyl chloride (6CI,7CI,9CI)
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 2,4-Dihydroxy- is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Contact for details

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