Description

1-Pentanone, 1-(2-Hydroxy-5-Methylphenyl)- is a specialized aromatic ketone derivative, valued for its unique phenolic and carbonyl functionalities which make it a versatile intermediate in advanced organic synthesis. This compound is critical for manufacturers requiring high-purity building blocks to develop complex molecules with specific performance characteristics. It is primarily sought after by the pharmaceutical, agrochemical, and specialty chemical industries for research and production applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a phenolic ketone scaffold.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where its structural motif imparts specific biological activity.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and advanced organic materials requiring precise chemical architecture.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical reactions and creating novel compound libraries.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers with enhanced properties.
• Flavor and Fragrance Ingredient: Potential use as an intermediate for synthesizing specific aroma chemicals, subject to purity and regulatory compliance.

Basic Information

Product Name	1-Pentanone, 1-(2-Hydroxy-5-Methylphenyl)-
CAS No.	150033-77-5
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	1-(2-Hydroxy-5-methylphenyl)-1-pentanone; 2-Hydroxy-5-methylpropiophenone (related); 5-Methyl-2-hydroxyvalerophenone; 1-Pentanone, 1-(2-hydroxy-5-methylphenyl)-; Valerophenone, 2'-hydroxy-5'-methyl-; 2'-Hydroxy-5'-methylvalerophenone; 5-Methyl-2-hydroxy-1-phenylpentan-1-one
EINECS	Contact for details

Quality Control

Our production of 1-Pentanone, 1-(2-Hydroxy-5-Methylphenyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements, including those for pharmaceutical development (GMP).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon blanket). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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