Description

3-Methyl-2-Phenyl-Butanoic Acid is a versatile chiral organic acid building block. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the production of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for flavors, fragrances, and specialty polymers.
• Organic Synthesis & Research: Employed in academic and industrial R&D for constructing complex molecular architectures and studying stereochemistry.
• Liquid Crystal & Material Science: A potential intermediate for creating advanced organic materials and liquid crystal compounds.

Basic Information

Item	Detail
Product Name	3-Methyl-2-Phenyl-Butanoic Acid
CAS No.	25329-47-9
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	2-Phenyl-3-methylbutyric acid; α-Methyl-β-phenylbutyric acid; 3-Methyl-2-phenylbutyric acid; DL-3-Methyl-2-phenylbutanoic acid; (±)-3-Methyl-2-phenylbutyric acid; 2-Phenyl-3-methylbutanoic acid; β-Methyl-α-phenylbutyric acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Phenyl-Butanoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	88°C - 92°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Optical Purity (Chiral HPLC)	Contact for details

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