Description

4-Hydroxy-3-Phenylbutan-2-One is a versatile chiral intermediate and flavoring agent with a characteristic sweet, fruity, and slightly creamy aroma. This compound matters for its role as a key building block in the synthesis of pharmaceuticals, particularly β-blockers, and as a high-value ingredient in flavor and fragrance formulations. Industries that need it include pharmaceutical manufacturers, flavor and fragrance houses, and fine chemical producers developing advanced organic molecules.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of β-adrenergic blocking agents (β-blockers) and other active pharmaceutical ingredients (APIs).
• Flavor & Fragrance Ingredient: Used to impart sweet, fruity, and creamy notes in food flavorings, beverages, and perfumery applications.
• Fine Chemical Synthesis: Serves as a versatile building block for organic chemists in research and development of complex molecules.
• Agrochemical Intermediates: Potential use in the synthesis of certain chiral agrochemicals and plant growth regulators.

Basic Information

Product Name	4-Hydroxy-3-Phenylbutan-2-One
CAS No.	62559-37-9
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	3-Phenyl-4-hydroxybutan-2-one; 4-Hydroxy-3-phenyl-2-butanone; 1-Phenyl-1,3-butanedione-3-ol; 3-Hydroxy-2-phenyl-3-buten-2-one (tautomer); 3-Phenyl-4-hydroxy-2-butanone; 4-Hydroxy-3-phenylbutanone; 2-Butanone, 4-hydroxy-3-phenyl-
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Phenylbutan-2-One is produced under strict quality management systems. We offer material suitable for pharmaceutical and flavor applications, with specifications tailored to meet customer requirements. All batches undergo rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) are provided with each shipment to ensure traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled 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	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Optical Purity (Chiral HPLC)	Contact for details

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