Description

Butanoic Acid, 2-[2-(3-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is a specialized organic compound featuring a hydrazone functional group linked to a nitro-substituted aromatic ring. This unique molecular structure makes it a valuable intermediate for synthesizing complex heterocyclic compounds and functional dyes. It is primarily sought by research and development laboratories and industrial manufacturers in the fine chemical and pharmaceutical sectors for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Dye and Pigment Synthesis: Used as a precursor in the production of azo dyes and other complex colorants for industrial applications.
• Chemical Research & Development: Employed in academic and industrial R&D for studying hydrazone chemistry and developing new catalytic or synthetic methodologies.
• Ligand and Complexing Agent: Its structure allows it to act as a ligand for metal ions, useful in coordination chemistry and material science.
• Agrochemical Intermediate: Potential use in the synthesis of advanced crop protection agents and herbicides.

Basic Information

Product Name	Butanoic Acid, 2-[2-(3-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester
CAS No.	18794-99-5
Molecular Formula	C₁₃H₁₅N₃O₅
Molecular Weight	293.28 g/mol
Synonyms	Ethyl 2-[2-(3-nitrophenyl)hydrazinylidene]-3-oxobutanoate; 3-Oxobutanoic acid, 2-[2-(3-nitrophenyl)hydrazinylidene]-, ethyl ester; Ethyl (2Z)-2-[2-(3-nitrophenyl)hydrazinylidene]-3-oxobutanoate; 2-(2-(3-Nitrophenyl)hydrazono)ethyl acetoacetate; Butanoic acid, 2-[2-(3-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester; Acetoacetic acid, (3-nitrophenyl)hydrazone, ethyl ester
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-[2-(3-Nitrophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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.