Description

Ethyl (2E)-Chloro[(4-Nitrophenyl)Hydrazono]Acetate is a specialized organic intermediate featuring a reactive hydrazono ester functional group. This compound is valued for its role as a versatile building block in the synthesis of heterocyclic compounds and complex organic molecules. It is primarily sought by research institutions and chemical manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing nitrogen-based heterocycles like pyrazoles and triazoles.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other complex colorants due to its nitrophenyl and hydrazone moieties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and constructing molecular libraries.
• Coordination Chemistry: Potential ligand for metal complexation studies, given its nitrogen and oxygen donor atoms.

Basic Information

Product Name	Ethyl (2E)-Chloro[(4-Nitrophenyl)Hydrazono]Acetate
CAS No.	27143-13-1
Molecular Formula	C10H10ClN3O4
Molecular Weight	271.66 g/mol
Synonyms	Ethyl 2-chloro-2-[(2E)-2-(4-nitrophenyl)hydrazinylidene]acetate; Ethyl (2E)-Chloro[(4-Nitrophenyl)Hydrazono]Acetate; Acetic acid, 2-chloro-2-[(2E)-2-(4-nitrophenyl)hydrazinylidene]-, ethyl ester; (2E)-Ethyl Chloro(2-(4-nitrophenyl)hydrazono)acetate; Ethyl α-chloro-α-[(E)-(4-nitrophenyl)hydrazono]acetate; Ethyl chloro[(4-nitrophenyl)hydrazono]acetate; 27143-13-1
EINECS	Contact for details

Quality Control

Our Ethyl (2E)-Chloro[(4-Nitrophenyl)Hydrazono]Acetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep the container 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.