Description

4-(2-Hydroxyphenyl)But-3-En-2-One CAS NO 6051-53-2 is a specialized organic compound featuring a hydroxyphenyl group conjugated to an enone system. This unique structure makes it a valuable versatile intermediate for synthesizing more complex molecules. It is primarily sought by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with benzofuran or chromone scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific light-absorbing or electronic properties.
• Flavor & Fragrance Ingredient: Acts as an intermediate for creating complex aroma chemicals due to its phenolic and carbonyl functionalities.
• Academic & Industrial Research: Employed in organic chemistry research for studying Michael addition reactions, cyclization processes, and as a model compound in photochemical studies.
• Material Science: Investigated as a monomer or cross-linking agent for polymers with enhanced thermal or optical characteristics.

Basic Information

Product Name	4-(2-Hydroxyphenyl)But-3-En-2-One
CAS No.	6051-53-2
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	2'-Hydroxychalcone; 1-(2-Hydroxyphenyl)-3-buten-1-one; 3-Buten-2-one, 4-(2-hydroxyphenyl)-; (E)-1-(2-Hydroxyphenyl)-3-buten-1-one; 2-Hydroxychalcone; NSC 407296; o-Hydroxychalcone
EINECS	Contact for details

Quality Control

Our production of 4-(2-Hydroxyphenyl)But-3-En-2-One adheres to stringent quality management protocols. Each batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure high purity and consistent composition. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. 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	85 - 90 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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