Description

Propanedinitrile, (2,6-Diethyl-3,5-Dimethyl-4H-Pyran-4-Ylidene)- (9Ci) is a specialized organic compound belonging to the class of dinitrile-substituted pyran derivatives. This chemical serves as a valuable advanced intermediate or functional building block for the synthesis of complex molecules with tailored electronic or photophysical properties. It is primarily needed by research institutions, fine chemical manufacturers, and pharmaceutical R&D departments engaged in developing novel materials, dyes, or active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic compounds and functional organic molecules for research and development.
• Material Science Research: Acts as a monomer or precursor for developing organic electronic materials, such as non-linear optical (NLO) materials or organic semiconductors.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes, pigments, and colorants due to its conjugated pyran-dinitrile structure.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents and herbicides.
• Academic and Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Item	Details
Product Name	Propanedinitrile, (2,6-Diethyl-3,5-Dimethyl-4H-Pyran-4-Ylidene)- (9Ci)
CAS No.	582297-82-3
Molecular Formula	C14H18N2O
Molecular Weight	230.31 g/mol
Synonyms	(2,6-Diethyl-3,5-dimethyl-4H-pyran-4-ylidene)propanedinitrile; 4-(Dicyanomethylene)-2,6-diethyl-3,5-dimethyl-4H-pyran; 2,6-Diethyl-3,5-dimethyl-4H-pyran-4-ylidenemalononitrile; Dicyanomethylene-substituted diethyl-dimethylpyran; Malononitrile, (2,6-diethyl-3,5-dimethyl-4H-pyran-4-ylidene)-; Pyran-based dinitrile derivative
EINECS	Contact for details

Quality Control

Our Propanedinitrile, (2,6-Diethyl-3,5-Dimethyl-4H-Pyran-4-Ylidene)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We are committed to meeting the stringent requirements of research and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Due to its complex organic structure, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.