Description

5-(2,3,4,5,6-Pentamethylphenyl)-5-Oxovaleric Acid is a specialized organic intermediate featuring a pentamethylphenyl group attached to a levulinic acid derivative. This compound is valued for its unique sterically hindered aromatic structure, which makes it a versatile building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring sterically hindered aromatic motifs.
• Ligand Synthesis: Used in the development of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Acts as a monomer or functionalizing agent in the development of novel polymers and advanced organic materials.
• Agrochemical Development: Employed in the research and synthesis of new active ingredients with tailored properties.
• Academic & Industrial R&D: A valuable tool for method development and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	5-(2,3,4,5,6-Pentamethylphenyl)-5-Oxovaleric Acid
CAS No.	655224-28-5
Molecular Formula	C₁₆H₂₂O₃
Molecular Weight	262.34 g/mol
Synonyms	5-Oxo-5-(pentamethylphenyl)pentanoic acid; 4-(2,3,4,5,6-Pentamethylbenzoyl)butyric acid; Levulinic acid, 5-(pentamethylphenyl)-; Pentamethylphenyl levulinate derivative; γ-Oxo-pentamethylbenzenebutanoic acid
EINECS	Contact for details

Quality Control

Our production of 5-(2,3,4,5,6-Pentamethylphenyl)-5-Oxovaleric Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for your critical research and development processes. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.