Description

Ethyl (3E)-3-[(2,4-Dinitrophenyl)Hydrazinylidene]Butanoate is a specialized organic compound belonging to the class of dinitrophenylhydrazone derivatives. This chemical is valued as a key intermediate and analytical reagent, particularly in the synthesis of heterocyclic compounds and for the derivatization and detection of carbonyl groups. It serves critical roles for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers requiring high-purity building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex heterocyclic scaffolds and active pharmaceutical ingredients (APIs).
• Analytical Chemistry Reagent: Acts as a derivatizing agent for the qualitative and quantitative analysis of aldehydes and ketones via HPLC or spectrophotometry.
• Organic Synthesis Building Block: Serves as a precursor for the preparation of various hydrazone-based ligands and functional materials.
• Research & Development: Employed in academic and industrial R&D for method development and novel compound synthesis.
• Dye and Pigment Intermediate: Utilized in the production of specialized azo dyes and colorants.
• Chemical Biology Probes: Used in the development of probes for studying biological processes involving carbonyl metabolites.

Basic Information

Product Name	Ethyl (3E)-3-[(2,4-Dinitrophenyl)Hydrazinylidene]Butanoate
CAS No.	4093-60-1
Molecular Formula	C₁₂H₁₄N₄O₆
Molecular Weight	310.26 g/mol
Synonyms	Ethyl 3-[(E)-(2,4-dinitrophenyl)hydrazono]butanoate; Ethyl (E)-3-[(2,4-dinitrophenyl)hydrazono]butyrate; Butanoic acid, 3-[(2,4-dinitrophenyl)hydrazinylidene]-, ethyl ester, (3E)-; 2,4-DNPH derivative of ethyl acetoacetate; Ethyl acetoacetate 2,4-dinitrophenylhydrazone; (E)-Ethyl 3-((2,4-dinitrophenyl)hydrazono)butanoate; Ethyl β-(2,4-dinitrophenylhydrazono)butyrate
EINECS	Contact for details

Quality Control

Our Ethyl (3E)-3-[(2,4-Dinitrophenyl)Hydrazinylidene]Butanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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.