Description

2-(2-tert-Butyl-6-Methylpyran-4-Ylidene)Malononitrile is a specialized organic compound belonging to the class of malononitrile derivatives. This high-purity intermediate is valued for its unique pyran-based structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Electronics: Serves as a precursor for the synthesis of organic semiconductors and non-linear optical (NLO) materials.
• Dye & Pigment Synthesis: Intermediate in the production of specialized dyes and high-performance pigments.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and material science.
• Ligand & Catalyst Development: Used to create novel chelating ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	2-(2-tert-Butyl-6-Methylpyran-4-Ylidene)Malononitrile
CAS No.	225378-53-0
Molecular Formula	C₁₄H₁₈N₂O
Molecular Weight	230.31 g/mol
Synonyms	2-(2-tert-Butyl-6-methyl-4H-pyran-4-ylidene)malononitrile; 2-(2-tert-Butyl-6-methyl-4-pyranylidene)propanedinitrile; 2-(2-tert-Butyl-6-methyl-4H-pyran-4-ylidene)propanedinitrile; 4-(Dicyanomethylene)-2-tert-butyl-6-methyl-4H-pyran; Malononitrile, 2-(2-tert-butyl-6-methyl-4H-pyran-4-ylidene)-; 2-tert-Butyl-6-methyl-4-(dicyanomethylene)-4H-pyran
EINECS	Contact for details

Quality Control

Our 2-(2-tert-Butyl-6-Methylpyran-4-Ylidene)Malononitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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