Description

(1E,6E)-1,7-Bis[4-Hydroxy-3-(Trifluoromethoxy)Phenyl]-1,6-Heptadiene-3,5-Dione is a specialized synthetic intermediate featuring a unique bis-aryl heptadienedione structure with trifluoromethoxy substituents. This compound is valued for its role as a key building block in advanced organic synthesis, particularly for creating complex molecules with enhanced physicochemical properties. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, especially those targeting inflammation, metabolic disorders, and central nervous system (CNS) diseases.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging the bioactivity of the trifluoromethoxy group.
• Material Science: Investigated as a monomer or cross-linking agent for the production of specialty polymers with specific optical or electronic properties.
• Chemical Biology Probe: Functions as a scaffold for creating molecular probes to study enzyme mechanisms and protein-ligand interactions in biochemical research.
• Organic Synthesis Building Block: Employed in complex organic transformations, including cycloadditions and condensation reactions, to construct polycyclic frameworks.

Basic Information

Product Name	(1E,6E)-1,7-Bis[4-Hydroxy-3-(Trifluoromethoxy)Phenyl]-1,6-Heptadiene-3,5-Dione
CAS No.	1657023-39-6
Molecular Formula	C21H14F6O6
Molecular Weight	476.33 g/mol
Synonyms	1,7-Bis[4-hydroxy-3-(trifluoromethoxy)phenyl]hepta-1,6-diene-3,5-dione; Curcumin difluoromethoxy derivative; Bis(4-hydroxy-3-trifluoromethoxyphenyl)-1,6-heptadiene-3,5-dione; TFMC-Curcumin analog; Heptadienedione bis(trifluoromethoxy) derivative; CAS 1657023-39-6; (E,E)-1,7-Bis(4-hydroxy-3-(trifluoromethoxy)phenyl)-1,6-heptadiene-3,5-dione
EINECS	Contact for details

Quality Control

Our (1E,6E)-1,7-Bis[4-Hydroxy-3-(Trifluoromethoxy)Phenyl]-1,6-Heptadiene-3,5-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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