Description

Diethyl (3-Nitrophenylaminomethylene)Malonate is a specialized organic intermediate featuring a reactive malonate ester core functionalized with a nitrophenylamino group. This compound matters for its role as a versatile building block in the synthesis of complex heterocyclic structures and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of quinoline, quinolone, and other nitrogen-containing heterocycles with potential biological activity.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides that require specific aromatic amine functionalities.
• Fine Chemical Production: Used in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Dye and Pigment Intermediates: Serves as a starting material for synthesizing azo dyes and other complex colorants due to its aromatic nitro and amine groups.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new chemical reactions and creating compound libraries for screening.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	Diethyl (3-Nitrophenylaminomethylene)Malonate
CAS No.	40107-10-6
Molecular Formula	C₁₄H₁₆N₂O₆
Molecular Weight	308.29 g/mol
Synonyms	Diethyl 2-[(3-nitrophenyl)amino]methylene]propanedioate; Diethyl (3-Nitroanilinomethylene)malonate; Propanedioic acid, [[(3-nitrophenyl)amino]methylene]-, diethyl ester; 3-Nitroanilinomethylenemalonic Acid Diethyl Ester; Diethyl α-[(3-nitroanilino)methylene]malonate; (3-Nitrophenylaminomethylene)malonic Acid Diethyl Ester; Ethyl (3-Nitrophenylaminomethylene)malonate
EINECS	Contact for details

Quality Control

Our Diethyl (3-Nitrophenylaminomethylene)Malonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is light-sensitive and should be stored away from direct light exposure. Keep away from strong oxidizing agents.

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.