Description

Ethylchloro[(4-Fluorophenyl)Hydrazono]Acetate is a specialized fluorinated hydrazone derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is crucial for constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate new molecular entities.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging the fluorophenyl moiety for enhanced biological activity.
• Heterocyclic Chemistry: Serves as a versatile precursor for constructing pyrazole, triazole, and other nitrogen-containing heterocycles, which are core structures in many bioactive compounds.
• Chemical Research & Development: Employed in academic and industrial labs for method development, catalysis studies, and exploring new reaction pathways involving hydrazone chemistry.
• Material Science Precursor: Investigated for the synthesis of specialized ligands and organic frameworks used in catalysis and sensor technology.

Basic Information

Product Name	Ethylchloro[(4-Fluorophenyl)Hydrazono]Acetate
CAS No.	37522-19-3
Molecular Formula	C10H10ClFN2O2
Molecular Weight	244.65 g/mol
Synonyms	Ethyl 2-chloro-2-[(4-fluorophenyl)hydrazinylidene]acetate; Acetic acid, 2-chloro-2-[(4-fluorophenyl)hydrazono]-, ethyl ester; Ethyl 2-chloro-2-((4-fluorophenyl)hydrazono)acetate; 2-Chloro-2-[(4-fluorophenyl)hydrazono]acetic acid ethyl ester; Ethyl α-chloro-(4-fluorophenylhydrazono)acetate; (4-Fluorophenyl)hydrazono(chloro)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with stringent industry standards. Every lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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