Description

Benzeneethanimidoyl Chloride, 4-Fluoro-n-Hydroxy-α-Oxo- (9Ci) is a specialized organic intermediate featuring a reactive imidoyl chloride group and a fluorinated aromatic ring. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging the fluorine atom for enhanced biological activity and metabolic stability.
• Chemical Research & Development: Serves as a versatile electrophile in organic synthesis for constructing heterocyclic compounds, amides, and other complex molecular architectures.
• Material Science Precursor: Potential use in the development of specialty polymers, liquid crystals, or organic electronic materials due to its unique conjugated structure.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	Benzeneethanimidoyl Chloride, 4-Fluoro-n-Hydroxy-α-Oxo- (9Ci)
CAS No.	102252-73-3
Molecular Formula	C8H5ClFNO2
Molecular Weight	201.58 g/mol
Synonyms	4-Fluoro-N-hydroxybenzeneethanimidoyl chloride; 4-Fluoro-N-hydroxy-α-oxobenzeneethanimidoyl chloride; 4-Fluoro-N-hydroxy-α-oxo-benzenecarboximidoyl chloride; (4-Fluorophenyl)(hydroxyimino)acetyl chloride; α-Oxo-4-fluorobenzeneethanimidoyl chloride, N-hydroxy-; 102252-73-3 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our Benzeneethanimidoyl Chloride, 4-Fluoro-n-Hydroxy-α-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and development applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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