Description

2-[4-(4-Methoxy-Phenoxy)-3,5-Dinitro-Benzylidene]-Malonic Acid Diethyl Ester is a specialized organic intermediate characterized by its unique benzylidene-malonate structure, offering significant value in advanced synthetic chemistry. This compound is engineered to serve as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial R&D departments focused on creating novel active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex aromatic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its reactive dinitro and ester functional groups.
• Dye and Pigment Synthesis: Serves as a building block for creating advanced organic dyes, pigments, and colorants with specific light-absorption properties.
• Material Science: Employed in the research and production of specialty polymers, liquid crystals, and other functional organic materials.
• Chemical Research: Utilized as a standard or reagent in organic synthesis methodologies, including studies on condensation reactions and heterocyclic chemistry.

Basic Information

Product Name	2-[4-(4-Methoxy-Phenoxy)-3,5-Dinitro-Benzylidene]-Malonic Acid Diethyl Ester
CAS No.	103506-04-3
Molecular Formula	C21H20N2O9
Molecular Weight	444.40 g/mol
Synonyms	Diethyl 2-[(4-[(4-methoxyphenoxy)-3,5-dinitrophenyl]methylene]propanedioate; Diethyl (4-[(4-methoxyphenoxy)-3,5-dinitrobenzylidene])malonate; 3,5-Dinitro-4-(4-methoxyphenoxy)benzylidenemalonic Acid Diethyl Ester; Propanedioic acid, 2-[[4-[(4-methoxyphenoxy)-3,5-dinitrophenyl]methylene]-, 1,3-diethyl ester; Benzylidenemalonic acid diethyl ester derivative
EINECS	Contact for details

Quality Control

Our production of 2-[4-(4-Methoxy-Phenoxy)-3,5-Dinitro-Benzylidene]-Malonic Acid Diethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive characterization and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, purity, and related substances.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the nitro groups and ester functionality, the material should be stored separately from strong oxidizing agents, strong bases, and reducing 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%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.