Description

10-(3,3-Diphenyl-2-Propenylidene)-3,4,6,7,8,10-Hexahydro-2,2,8,8-Tetramethyl-2H,5H-Benzo[1,2-B:5,4-B']Dipyran-5-One is a high-purity, synthetic organic compound belonging to the chromone/dipyranone chemical class. This compound is valued for its complex molecular architecture, which serves as a critical advanced intermediate or building block in sophisticated organic synthesis. It is primarily sought by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and functional materials.

Application

This specialized chromone derivative is utilized in advanced research and industrial synthesis. Key application areas include:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Organic Light-Emitting Diode (OLED) Materials Research: Investigated as a core structure for developing novel electron-transporting or emissive layers due to its conjugated system.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex heterocyclic compounds and natural product analogs in academic and industrial laboratories.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its unique bicyclic framework.
• Dye and Pigment Intermediate: Explored for the synthesis of specialized colorants and functional dyes owing to its chromone backbone.
• Material Science: Investigated as a monomer or additive for advanced polymeric materials requiring specific optical or electronic properties.

Basic Information

Product Name	10-(3,3-Diphenyl-2-Propenylidene)-3,4,6,7,8,10-Hexahydro-2,2,8,8-Tetramethyl-2H,5H-Benzo[1,2-B:5,4-B']Dipyran-5-One
CAS No.	56336-13-1
Molecular Formula	C31H30O3
Molecular Weight	450.57 g/mol
Synonyms	10-[(1E)-3,3-Diphenylprop-1-en-1-ylidene]-3,4,6,7,8,10-hexahydro-2,2,8,8-tetramethyl-2H,5H-benzo[1,2-b:5,4-b']dipyran-5-one; 10-(3,3-Diphenylallylidene)-3,4,6,7,8,10-hexahydro-2,2,8,8-tetramethyl-2H,5H-benzo[1,2-b:5,4-b']dipyran-5-one; Chromone Derivative 56336-13-1; Dipyranone Intermediate; Benzo[1,2-b:5,4-b']dipyran-5-one derivative
EINECS	Contact for details

Quality Control

Our production of 10-(3,3-Diphenyl-2-Propenylidene)-3,4,6,7,8,10-Hexahydro-2,2,8,8-Tetramethyl-2H,5H-Benzo[1,2-B:5,4-B']Dipyran-5-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure consistency and meet exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown 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 (as Pb)	≤ 20 ppm

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