Description

Benzeneacetyl Chloride, 4-Nitro-α-Oxo- (9Ci) is a specialized organic intermediate featuring both an acid chloride and a nitro-substituted aromatic ketone functional group. This unique bifunctional structure makes it a versatile building block for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for the creation of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring nitro-aromatic or benzoyl chloride motifs.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides where its reactive groups enable the construction of complex heterocyclic systems.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, dyes, and photoactive materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic reactions and catalytic processes.
• Ligand and Catalyst Preparation: Employed in the synthesis of sophisticated ligands for metal-organic frameworks (MOFs) and asymmetric catalysis.

Basic Information

Product Name	Benzeneacetyl Chloride, 4-Nitro-α-Oxo- (9Ci)
CAS No.	105248-77-9
Molecular Formula	C8H4ClNO4
Molecular Weight	213.57 g/mol
Synonyms	4-Nitro-α-oxobenzeneacetyl chloride; 2-(4-Nitrobenzoyl)acetyl chloride; 4-Nitrobenzoylacetyl chloride; (4-Nitrophenyl)(oxo)acetyl chloride; 4-Nitro-ω-oxoacetophenone chloride; 4-Nitrobenzoylmethyl chloride; α-Oxo-4-nitrobenzeneacetyl chloride
EINECS	Contact for details

Quality Control

Our Benzeneacetyl Chloride, 4-Nitro-α-Oxo- (9Ci) is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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