Description

Ethyl (2Z)-Chloro[(4-Methoxyphenyl)Hydrazono]Ethanoate is a specialized organic intermediate featuring a reactive hydrazono ester moiety with a chloro substituent. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing pyrazole, triazole, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and advanced functional materials.
• Academic & Industrial Research: Valuable reagent for methodological development in organic chemistry and catalysis studies.
• Chemical Biology Probes: Potential use in creating molecular probes for studying biological pathways and enzyme inhibition.

Basic Information

Product Name	Ethyl (2Z)-Chloro[(4-Methoxyphenyl)Hydrazono]Ethanoate
CAS No.	473927-63-8
Molecular Formula	C11H13ClN2O3
Molecular Weight	256.69 g/mol
Synonyms	Ethyl 2-chloro-2-[(4-methoxyphenyl)hydrazinylidene]acetate; (2Z)-Ethyl 2-chloro-2-[(4-methoxyphenyl)hydrazono]acetate; Ethyl chloro(4-methoxyphenylhydrazono)acetate; 2-Chloro-2-((4-methoxyphenyl)hydrazono)acetic acid ethyl ester; Acetic acid, 2-chloro-2-[(4-methoxyphenyl)hydrazono]-, ethyl ester; 473927-63-8
EINECS	Contact for details

Quality Control

Our Ethyl (2Z)-Chloro[(4-Methoxyphenyl)Hydrazono]Ethanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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