Description

2-Chloro-5-Nitrobenzoyl Chloride is a versatile and highly reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual functional groups, which allow for selective and efficient derivatization to create complex molecules. This intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to synthesize active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzamide or related structures.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Liquid Crystal & OLED Materials: A building block for creating advanced electronic and display materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compounds.

Basic Information

Product Name	2-Chloro-5-Nitrobenzoyl Chloride
CAS No.	25784-91-2
Molecular Formula	C7H3Cl2NO3
Molecular Weight	220.01 g/mol
Synonyms	5-Nitro-2-chlorobenzoyl chloride; 2-Chloro-5-nitrobenzoic acid chloride; 2-Chloro-5-nitrobenzoyl chloride; Benzoic acid, 2-chloro-5-nitro-, chloride; NSC 403119; 2-Chloro-5-nitrobenzoylchloride; o-Chloro-m-nitrobenzoyl chloride
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Nitrobenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
Water Content (KF)	≤ 0.5%

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