Description

2-(2,4-Dinitrophenyl)Acetoacetic Acid Ethyl Ester is a specialized organic ester compound featuring a dinitrophenyl functional group, which is integral to its reactivity and utility in advanced chemical synthesis. This compound matters as a key synthetic intermediate and building block, enabling the construction of complex molecular architectures in research and industrial applications. It is primarily needed by fine chemical manufacturers, pharmaceutical R&D laboratories, and agrochemical companies engaged in developing novel active ingredients and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides and pesticides, leveraging the reactivity of the dinitrophenyl moiety.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing azo dyes and other colored compounds due to its aromatic nitro groups.
• Chemical Research: Employed in academic and industrial R&D as a versatile building block for organic synthesis and methodology development.
• Material Science: Investigated for use in the synthesis of specialty polymers and advanced organic materials.

Basic Information

Product Name	2-(2,4-Dinitrophenyl)Acetoacetic Acid Ethyl Ester
CAS No.	5465-68-9
Molecular Formula	C12H12N2O7
Molecular Weight	296.24 g/mol
Synonyms	Ethyl 2-(2,4-Dinitrophenyl)-3-oxobutanoate; Ethyl (2,4-Dinitrophenyl)acetoacetate; 3-Oxobutanoic acid, 2-(2,4-dinitrophenyl)-, ethyl ester; Acetoacetic acid, (2,4-dinitrophenyl)-, ethyl ester; DNPAE; 2,4-DNPAE ethyl ester
EINECS	226-764-6

Quality Control

Our 2-(2,4-Dinitrophenyl)Acetoacetic Acid Ethyl Ester is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	82 - 86 °C
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.