Description

5-Oxo-5-(4-Thiomethylphenyl)Valeric Acid is a high-purity organic intermediate featuring a valeric acid backbone substituted with a ketone and a 4-(thiomethyl)phenyl group, making it a versatile building block for advanced synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring a substituted phenyl valerate scaffold.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where specific sulfur-containing aromatic groups are required for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Employed to introduce functional ketone and aromatic groups into polymer chains, enhancing properties like adhesion, cross-linking potential, and thermal stability.
• Organic Synthesis Building Block: Utilized in multi-step organic synthesis for constructing complex molecules in academic and industrial research laboratories.
• Material Science Research: Investigated for the development of organic electronic materials and non-linear optical (NLO) materials due to its conjugated structure.

Basic Information

Product Name	5-Oxo-5-(4-Thiomethylphenyl)Valeric Acid
CAS No.	845790-49-0
Molecular Formula	C13H16O3S
Molecular Weight	252.33 g/mol
Synonyms	5-(4-Methylsulfanylphenyl)-5-oxopentanoic acid; 5-Oxo-5-[4-(methylthio)phenyl]pentanoic acid; 4'-(Methylthio)benzoylbutyric acid; 5-(p-Methylthiophenyl)-5-oxovaleric acid; 5-Oxo-5-(4-methylmercaptophenyl)valeric acid; 5-(4-Methylsulfanylbenzoyl)butyric acid; Valeric acid, 5-oxo-5-(4-thiomethylphenyl)-
EINECS	Contact for details

Quality Control

Our 5-Oxo-5-(4-Thiomethylphenyl)Valeric Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in cGMP environments and research requiring the highest standards of material integrity.

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 strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.