Description

4-(2-Methylphenyl)-4-Oxobutyric Acid is a specialized aromatic keto acid derivative, serving as a valuable intermediate in advanced organic synthesis. Its structure makes it a versatile building block for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and manufacturers requiring high-purity intermediates for active pharmaceutical ingredient (API) synthesis and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), especially those with aryl ketone backbones.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other performance chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel compounds.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for metal-catalyzed reactions.

Basic Information

Product Name	4-(2-Methylphenyl)-4-Oxobutyric Acid
CAS No.	6939-36-2
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	2-Methylbenzoylpropionic Acid; 4-(2-Methylphenyl)-4-oxobutanoic Acid; 4-Oxo-4-(o-tolyl)butyric Acid; 4-(o-Tolyl)-4-oxobutyric Acid; γ-Oxo-o-tolylbutyric Acid; 6939-36-2; 4-(2-Methylphenyl)-4-oxo-butyric acid
EINECS	Contact for details

Quality Control

Our 4-(2-Methylphenyl)-4-Oxobutyric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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%

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