Description

Benzoyl Chloride, 4-(Acetyloxy)-2-Hydroxy- (9Ci) is a specialized organic intermediate featuring both benzoyl chloride and acetylated phenolic functionalities. This compound matters as a versatile building block for synthesizing more complex molecules, particularly in fine chemical and pharmaceutical research. It is needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced material sectors for constructing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring protected phenolic or ester linkages.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where its reactive chloride group enables further derivatization.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins with specific thermal or chemical resistance properties.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and colorants.
• Chemical Research & Development: A valuable reagent in academic and industrial labs for exploring new synthetic pathways and creating novel chemical entities.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor compounds.

Basic Information

Item	Details
Product Name	Benzoyl Chloride, 4-(Acetyloxy)-2-Hydroxy- (9Ci)
CAS No.	62814-09-9
Molecular Formula	C9H7ClO4
Molecular Weight	214.60 g/mol
Synonyms	4-Acetoxy-2-hydroxybenzoyl chloride; 2-Hydroxy-4-acetoxybenzoyl chloride; Salicyloyl chloride, 4-acetate; 4-(Acetyloxy)-2-hydroxybenzoyl chloride; 2-Hydroxy-4-(acetyloxy)benzoyl chloride; Benzoyl chloride, 4-(acetyloxy)-2-hydroxy-
EINECS	Contact for details

Quality Control

Our Benzoyl Chloride, 4-(Acetyloxy)-2-Hydroxy- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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