Description

Ethanone, 1-[2-[(4-Aminobenzoyl)Oxy]-5-Chloro-3-Nitrophenyl]- is a specialized organic intermediate featuring a complex molecular structure with distinct functional groups. This compound is valued for its role as a key building block in the synthesis of advanced pharmaceutical and agrochemical agents. It is primarily required by R&D chemists and process development scientists in the fine chemical and active pharmaceutical ingredient (API) manufacturing sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides or pesticides, leveraging its chloronitro aromatic structure.
• Dye and Pigment Research: Acts as a starting material for developing specialized azo dyes or colorants due to its aminobenzoyl and nitro functionalities.
• Material Science: Investigated for incorporation into advanced polymers or liquid crystal materials requiring specific optical properties.
• Chemical Research: Employed in academic and industrial laboratories for methodological studies in organic synthesis and catalysis.

Basic Information

Product Name	Ethanone, 1-[2-[(4-Aminobenzoyl)Oxy]-5-Chloro-3-Nitrophenyl]-
CAS No.	357166-51-9
Molecular Formula	C15H11ClN2O5
Molecular Weight	334.71 g/mol
Synonyms	1-[2-[(4-Aminobenzoyl)oxy]-5-chloro-3-nitrophenyl]ethanone; 1-(2-((4-Aminobenzoyl)oxy)-5-chloro-3-nitrophenyl)ethan-1-one; 2'-Hydroxy-5'-chloro-3'-nitroacetophenone 4-aminobenzoate; 4-Aminobenzoic Acid 2-Acetyl-6-chloro-3-nitrophenyl Ester; 5-Chloro-3-nitro-2-acetylphenyl 4-aminobenzoate; CAS 357166-51-9
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive quality assurance for this intermediate, with typical purity grades exceeding 97% (HPLC). Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our manufacturing processes adhere to cGMP guidelines where applicable, ensuring batch-to-batch consistency for critical R&D and scale-up projects.

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). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive. Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%

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