Description

Propanedinitrile, (3,4-Dihydroxy-2,4-cyclopentadien-1-ylidene)- (9Ci) is a specialized organic compound featuring a unique cyclopentadienylidene core functionalized with hydroxyl and dinitrile groups. This molecular architecture makes it a valuable high-purity intermediate and building block for advanced chemical synthesis. It is primarily utilized by pharmaceutical R&D, agrochemical manufacturers, and material science researchers for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing specialized ligands used in coordination chemistry and catalytic processes.
• Organic Electronic Materials: Investigated as a building block for π-conjugated systems in organic semiconductors and optoelectronic devices.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new organic reactions and synthesizing novel molecular architectures.
• Dye and Pigment Intermediate: Functions as a precursor in the development of specialized dyes and functional colorants.

Basic Information

Product Name	Propanedinitrile, (3,4-Dihydroxy-2,4-cyclopentadien-1-ylidene)- (9Ci)
CAS No.	503550-51-4
Molecular Formula	C8H4N2O2
Molecular Weight	160.13 g/mol
Synonyms	(3,4-Dihydroxy-2,4-cyclopentadien-1-ylidene)propanedinitrile; 1,1-Dicyano-3,4-dihydroxy-2,4-cyclopentadien-1-ylidene; 2-(3,4-Dihydroxy-2,5-dihydro-1H-cyclopenta-1,3-dien-1-ylidene)malononitrile; 2-(3,4-Dihydroxy-2,4-cyclopentadien-1-ylidene)malononitrile; 2-(3,4-Dihydroxycyclopenta-1,3-dien-1-ylidene)malononitrile; 3,4-Dihydroxy-2,4-cyclopentadien-1-ylidenemalononitrile; Propanedinitrile, 2-(3,4-dihydroxy-2,4-cyclopentadien-1-ylidene)-
EINECS	Contact for details

Quality Control

Our Propanedinitrile, (3,4-Dihydroxy-2,4-cyclopentadien-1-ylidene)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term storage, maintaining the product at temperatures between 2°C and 8°C is recommended to ensure stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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