Description

5-(4-Methoxy-3-Methylphenyl)-5-Oxovaleric Acid is a high-purity organic acid derivative characterized by its specific aromatic substitution pattern. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in fine chemical synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Building block for creating novel herbicides and plant growth regulators with enhanced efficacy.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex molecular architectures and studying reaction mechanisms.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or dopant in the production of specialty polymers and advanced display materials.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	5-(4-Methoxy-3-Methylphenyl)-5-Oxovaleric Acid
CAS No.	4642-30-2
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	5-(4-Methoxy-3-methylphenyl)-5-oxopentanoic acid; 5-(4-Methoxy-3-methylbenzoyl)valeric acid; 4-Methoxy-3-methyl-γ-oxobenzenebutanoic acid; 5-Oxo-5-(4-methoxy-3-methylphenyl)pentanoic acid; 4642-30-2; γ-Oxo-4-methoxy-m-toluicbutyric acid
EINECS	Contact for details

Quality Control

Our 5-(4-Methoxy-3-Methylphenyl)-5-Oxovaleric Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance.

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 incompatible materials such as strong acids and oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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