Description

Ethyl 2-Chloro-2-[2-(3-Chloro-4-Fluorophenyl)-Hydrazono]Acetate is a specialized organic intermediate featuring a hydrazonoacetate core functionalized with halogen substituents. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic and pharmaceutical target molecules. It is primarily needed by research and development chemists in the agrochemical and pharmaceutical industries for creating novel active ingredients.

Application

• Key intermediate in the synthesis of novel herbicides and fungicides for crop protection.
• Building block for pharmaceutical research, particularly in developing heterocyclic compounds with potential biological activity.
• Precursor in the preparation of azo dyes and functional pigments.
• Used in academic and industrial organic synthesis research for methodology development.
• Intermediate for fine chemical production requiring specific halogenated phenylhydrazone structures.

Basic Information

Product Name	Ethyl 2-Chloro-2-[2-(3-Chloro-4-Fluorophenyl)-Hydrazono]Acetate
CAS No.	81321-37-1
Molecular Formula	C10H9Cl2FN2O2
Molecular Weight	291.10 g/mol
Synonyms	Ethyl 2-chloro-2-[(2-(3-chloro-4-fluorophenyl)hydrazinylidene]acetate; 2-Chloro-2-[(3-chloro-4-fluorophenyl)hydrazono]acetic acid ethyl ester; Ethyl α-chloro-(3-chloro-4-fluorophenylhydrazono)acetate; Acetic acid, 2-chloro-2-[(3-chloro-4-fluorophenyl)hydrazono]-, ethyl ester; 81321-37-1; (3-Chloro-4-fluorophenyl)hydrazono chloroacetate ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Chloro-2-[2-(3-Chloro-4-Fluorophenyl)-Hydrazono]Acetate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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