Description

Benzoic Acid, 2-(Chlorocarbonyl)- (9Ci) is a key reactive intermediate in organic synthesis, characterized by its acid chloride functional group. This compound is essential for introducing the 2-carboxybenzoyl moiety into target molecules, enabling the production of more complex chemical architectures. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients, dyes, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing non-steroidal anti-inflammatory drugs (NSAIDs), diuretics, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where it acts as a precursor for bioactive molecules.
• Dye and Pigment Manufacturing: Serves as an intermediate in the synthesis of anthraquinone and other complex organic dyes and colorants.
• Polymer Chemistry: Employed as a monomer or modifying agent in the production of specialty polymers, including polyamides and polyesters with specific functional properties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.
• Liquid Crystal & OLED Material Production: Used in the synthesis of advanced organic electronic materials due to its ability to form rigid, conjugated structures.

Basic Information

Product Name	Benzoic Acid, 2-(Chlorocarbonyl)- (9Ci)
CAS No.	30247-86-0
Molecular Formula	C8H5ClO3
Molecular Weight	184.58 g/mol
Synonyms	2-(Chlorocarbonyl)benzoic acid; Phthalic acid monochloride; Phthaloyl chloride (common misnomer); 2-Carboxybenzoyl chloride; o-Carboxybenzoyl chloride; Monochlorocarbonylbenzoic acid; Isophthaloyl chloride isomer; Benzene-1,2-dicarboxylic acid monoacid chloride
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-(Chlorocarbonyl)- is produced under stringent quality management systems. 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 for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

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 strong acid/organic solvent nature, the container must be kept tightly sealed to exclude moisture and stored separately from bases, oxidizing agents, and amines.

Specification

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

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