Description

5-(4-n-Butylphenyl)-3-Methyl-5-Oxovaleric Acid is a high-purity organic acid derivative characterized by its specific phenyl-substituted valeric acid structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in fine chemical synthesis. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring specific lipophilic side chains.
• Agrochemical Synthesis: Building block for developing advanced pesticides and herbicides, leveraging its phenyl butyl moiety for bioactivity.
• Liquid Crystal & OLED Material Research: Serves as a starting material or intermediate for synthesizing organic electronic materials due to its aromatic core and functional groups.
• Polymer Modification: Used to introduce specific functional groups into polymer chains to alter physical properties like flexibility, adhesion, or thermal stability.
• Fine Chemical Production: Intermediate for manufacturing complex fragrance compounds, dyes, and other specialty chemicals.
• Academic & Industrial R&D: Utilized in research laboratories for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	5-(4-n-Butylphenyl)-3-Methyl-5-Oxovaleric Acid
CAS No.	845781-46-6
Molecular Formula	C₁₆H₂₂O₃
Molecular Weight	262.34 g/mol
Synonyms	5-(4-Butylphenyl)-3-methyl-5-oxopentanoic acid; 3-Methyl-5-oxo-5-(4-butylphenyl)pentanoic acid; 4'-n-Butyl-β-methyl-δ-oxovalerophenone; 5-(4-Butylphenyl)-3-methyl-5-oxovaleric acid; 5-Oxo-5-(4-butylphenyl)-3-methylpentanoic acid; 5-(4-n-Butylphenyl)-3-methyllevulinic acid; δ-Oxo-β-methyl-4'-butylvalerophenone; 845781-46-6
EINECS	Contact for details

Quality Control

Our 5-(4-n-Butylphenyl)-3-Methyl-5-Oxovaleric Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for use as a pharmaceutical intermediate. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance assurance for your regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.