Description

Ethanone, 1-(5-Butyl-2-Hydroxyphenyl)- is a specialized phenolic ketone derivative, also known by its CAS number 50743-14-1. This compound serves as a versatile intermediate and functional building block in advanced organic synthesis, valued for its unique molecular structure that combines a phenolic hydroxyl group with a ketone moiety. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in therapeutic areas requiring phenolic or ketone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer & Resin Modifier: Acts as a functional monomer or cross-linking agent to impart specific chemical resistance or thermal properties to polymers.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for manufacturing light-stabilizing additives for plastics, coatings, and cosmetic formulations.
• Fine Chemical Synthesis: Intermediate for producing complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Ligand & Catalyst Development: Utilized in academic and industrial research for creating novel metal-organic complexes and catalytic systems.

Basic Information

Product Name	Ethanone, 1-(5-Butyl-2-Hydroxyphenyl)-
CAS No.	50743-14-1
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	1-(5-Butyl-2-hydroxyphenyl)ethanone; 5'-Butyl-2'-hydroxyacetophenone; 2'-Hydroxy-5'-butylacetophenone; 1-Acetyl-5-butyl-2-hydroxybenzene; 5-Butyl-2-hydroxyacetophenone; 2-Hydroxy-5-butylacetophenone; 1-(2-Hydroxy-5-butylphenyl)ethanone
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(5-Butyl-2-Hydroxyphenyl)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, and we support compliance with cGMP and ISO 9001 standards for industrial and research applications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in a dark place.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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