Description

4-Hydroxybenzalacetone is a versatile organic intermediate belonging to the class of chalcone derivatives. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical manufacturing. Industries that need it include pharmaceutical R&D for creating novel drug candidates, agrochemical production, and organic synthesis laboratories for developing flavors, fragrances, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various bioactive molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for flavors, fragrances, and specialty organic compounds.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for heterocyclic chemistry and material science research.
• UV Absorber & Stabilizer Precursor: Used in the development of compounds for polymer stabilization and sunscreen formulations.
• Dye & Pigment Intermediate: Acts as a starting material for the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	4-Hydroxybenzalacetone
CAS No.	22214-30-8
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	4-Hydroxychalcone; p-Hydroxybenzylideneacetone; 1-(4-Hydroxyphenyl)-3-buten-1-one; 4'-Hydroxychalcone; (E)-4-Hydroxychalcone; 4-Hydroxybenzylideneacetone; 4-Hydroxy-1,3-diphenyl-2-propen-1-one; p-Hydroxychalcone
EINECS	244-828-1

Quality Control

Our 4-Hydroxybenzalacetone is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to ensure full traceability and compliance with your internal quality standards.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °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.