Description

2-Phenylisobutyric Acid is a versatile organic compound featuring a phenyl group attached to an isobutyric acid backbone. This structure makes it a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. It is particularly sought after by research and development teams in the fine chemical and pharmaceutical industries for creating active pharmaceutical ingredients (APIs) and other complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), analgesics, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Serves as a precursor for monomers and additives in the manufacture of liquid crystal displays (LCDs) and specialty polymers.
• Organic Synthesis & Research: Employed as a chiral auxiliary or a starting material in asymmetric synthesis and general organic chemistry research.
• Fragrance & Flavor Industry: Acts as an intermediate for certain aroma chemicals and flavoring agents.
• Coordination Chemistry: Can be used to synthesize ligands for metal complexes in catalysis and material science.

Basic Information

Product Name	2-Phenylisobutyric Acid
CAS No.	826-55-1
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	α-Methylphenylacetic Acid; 2-Methyl-2-phenylpropanoic Acid; 2-Phenyl-2-methylpropionic Acid; DL-2-Phenylisobutyric Acid; (±)-2-Phenylisobutyric Acid; Phenylisobutyric Acid; 2-Phenylisobutanoic Acid; Benzenepropanoic acid, α-methyl-
EINECS	212-571-6

Quality Control

Our 2-Phenylisobutyric Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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, strong oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °C
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.