Description

(3,4-Dihydroxyphenyl)Acetyl Chloride is a versatile and highly reactive chemical intermediate, primarily used as a key building block in organic synthesis. Its value lies in its ability to introduce the (3,4-dihydroxyphenyl)acetyl moiety into target molecules, enabling the creation of complex compounds with specific functional properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of catecholamine derivatives, dopamine agonists, and other neurologically active compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides and plant growth regulators that require specific phenolic structures.
• Fine Chemical Production: Serves as a building block for specialty chemicals, including dyes, pigments, and polymer additives.
• Biochemical Research: Employed in proteomics and biochemistry for modifying peptides or creating enzyme inhibitors.
• Material Science: Used in the development of novel polymers and resins with enhanced adhesive or coating properties.
• Cosmetic Ingredient Synthesis: A starting material for synthesizing antioxidants and UV-absorbing agents for skincare formulations.

Basic Information

Product Name	(3,4-Dihydroxyphenyl)Acetyl Chloride
CAS No.	54234-59-2
Molecular Formula	C8H7ClO3
Molecular Weight	186.59 g/mol
Synonyms	3,4-Dihydroxyphenacyl Chloride; 2-Chloro-1-(3,4-dihydroxyphenyl)ethanone; (3,4-Dihydroxybenzoyl)methyl Chloride; 3',4'-Dihydroxyphenacyl Chloride; 1-(3,4-Dihydroxyphenyl)-2-chloroethanone; Chloro(3,4-dihydroxyphenyl)acetyl; 2-Chloro-3',4'-dihydroxyacetophenone
EINECS	Contact for details

Quality Control

Our (3,4-Dihydroxyphenyl)Acetyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to current Good Manufacturing Practices (cGMP) where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by advanced analytical techniques including HPLC, NMR, and IR spectroscopy.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and 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
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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