Description

Propanedinitrile, [(3-Ethoxy-2-Hydroxyphenyl)Methylene]- (9Ci) is a specialized organic compound belonging to the class of arylidene malononitriles, characterized by its distinct molecular structure featuring a phenolic ether and a reactive methylene group. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is primarily utilized by pharmaceutical R&D, agrochemical research, and specialty chemical manufacturers seeking to develop novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for molecules with complex heterocyclic cores.
• Agrochemical Research: Building block for developing new active ingredients in herbicides, fungicides, and plant growth regulators.
• Organic Electronics: Potential monomer or precursor for conjugated polymers and small molecules used in OLEDs and organic photovoltaics.
• Dye & Pigment Synthesis: Intermediate for creating specialized dyes, pigments, and optical brighteners due to its extended π-conjugation potential.
• Coordination Chemistry: Ligand precursor for metal-organic frameworks (MOFs) and catalytic complexes, leveraging its chelating phenolic and nitrile groups.
• Academic & Industrial R&D: Versatile reagent for methodological development in organic chemistry and material science.

Basic Information

Product Name	Propanedinitrile, [(3-Ethoxy-2-Hydroxyphenyl)Methylene]- (9Ci)
CAS No.	771574-68-6
Molecular Formula	C₁₂H₁₀N₂O₂
Molecular Weight	214.22 g/mol
Synonyms	(3-Ethoxy-2-hydroxybenzylidene)malononitrile; 2-[(3-Ethoxy-2-hydroxyphenyl)methylene]malononitrile; 3-Ethoxysalicylidenemalononitrile; Arylidene malononitrile derivative; Salicylaldehyde malononitrile derivative; Benzylidenemalononitrile derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Propanedinitrile, [(3-Ethoxy-2-Hydroxyphenyl)Methylene]- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for critical R&D and scale-up processes. Each lot undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and GC-MS for impurity profiling. A detailed Certificate of Analysis (COA) documenting identity, purity, and all relevant specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

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). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container sealed to minimize exposure to atmospheric moisture.

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.