Description

4-Hydroxybenzylideneacetone is a versatile organic compound belonging to the class of chalcone derivatives. It serves as a key chemical building block and intermediate in the synthesis of more complex molecules, valued for its reactive carbonyl and phenolic functional groups. This product is essential for research and development laboratories, pharmaceutical synthesis, and fine chemical manufacturing where precise molecular construction is required.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Building Block: Used in aldol condensation reactions and as a starting material for heterocyclic compounds, flavones, and other fine chemicals.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialized polymers and advanced materials.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain pesticides and plant growth regulators.
• Dye and Pigment Intermediate: Utilized in the synthesis of organic dyes and colorants due to its conjugated system.

Basic Information

Product Name	4-Hydroxybenzylideneacetone
CAS No.	3160-35-8
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	4-Hydroxychalcone; (E)-4-Hydroxychalcone; 1-(4-Hydroxyphenyl)-3-phenyl-2-propen-1-one; p-Hydroxybenzylideneacetone; 4'-Hydroxychalcone; 3-(4-Hydroxyphenyl)-1-phenyl-2-propen-1-one; 4-Hydroxybenzalacetone; Benzylideneacetone, 4-hydroxy-
EINECS	221-614-5

Quality Control

Our 4-Hydroxybenzylideneacetone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, melting point, and impurity profile. Our quality commitment ensures the material is suitable for demanding applications in research and synthesis.

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. 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
Assay (HPLC)	≥ 98.0%
Melting Point	168°C - 172°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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