Description

4-(3-Hydroxyphenyl)-3-Buten-2-One is a versatile organic intermediate featuring a hydroxyphenyl group conjugated to an enone system. This unique molecular structure makes it a valuable building block for synthesizing more complex molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring specific phenolic and α,β-unsaturated ketone functionalities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, including those with anti-inflammatory or central nervous system activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its reactive enone moiety.
• Flavor & Fragrance Chemistry: Serves as a starting material for creating complex aroma chemicals and flavoring agents due to its phenylpropanoid skeleton.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a core structure for developing advanced organic electronic materials and emissive layers.
• UV Absorber & Stabilizer Research: Acts as a model compound in the development of new ultraviolet light absorbers for polymers and coatings.
• Chemical Biology Probes: Utilized in the design of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	4-(3-Hydroxyphenyl)-3-Buten-2-One
CAS No.	20511-03-9
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	3'-Hydroxychalcone; 1-(3-Hydroxyphenyl)-3-buten-2-one; 3-Hydroxychalcone; 3-Hydroxybenzalacetone; 4-(3-Hydroxyphenyl)but-3-en-2-one; (E)-4-(3-Hydroxyphenyl)but-3-en-2-one; 3-Hydroxy-4-phenyl-3-buten-2-one
EINECS	Contact for details

Quality Control

Our 4-(3-Hydroxyphenyl)-3-Buten-2-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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%

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