Description

4-Methyl-4-Phenylpentanoic Acid is a versatile organic building block characterized by its phenyl-substituted pentanoic acid structure. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is primarily sought by research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Fine Chemical Production: Serves as a building block for specialty chemicals, including flavors, fragrances, and performance materials.
• Organic Synthesis & Research: Employed in academic and industrial R&D for constructing complex organic molecules and studying reaction pathways.
• Liquid Crystal & Polymer Chemistry: Potential monomer or modifier in the development of specialty polymers and liquid crystal materials.

Basic Information

Product Name	4-Methyl-4-Phenylpentanoic Acid
CAS No.	4408-55-3
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	4-Methyl-4-phenylvaleric acid; 4-Phenyl-4-methylpentanoic acid; 4-Methyl-4-phenylpentanoic acid; NSC 406079; Benzenepentanoic acid, γ-methyl-γ-phenyl-; γ-Methyl-γ-phenylpentanoic acid; 4-Methyl-4-phenyl-n-valeric acid
EINECS	Contact for details

Quality Control

Our 4-Methyl-4-Phenylpentanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for all key parameters, including assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

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.