Description

Triphenylacetic Acid CAS NO 595-91-5 is a versatile organic compound characterized by its three phenyl groups attached to an acetic acid core. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules and functional materials. It is essential for research and development laboratories, pharmaceutical companies, and specialty chemical manufacturers engaged in creating novel compounds, ligands, and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active molecules.
• Organic Synthesis Reagent: Used as a precursor or reagent in various organic reactions, including esterification and the preparation of more complex carboxylic acid derivatives.
• Ligand and Catalyst Development: Employed in research for creating novel ligands in coordination chemistry and organometallic catalysis.
• Material Science Research: Acts as a monomer or additive in the development of specialty polymers and advanced organic materials.
• Laboratory Research & Development: A standard compound for method development, analytical testing, and academic research in organic chemistry.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Triphenylacetic Acid
CAS No.	595-91-5
Molecular Formula	C20H16O2
Molecular Weight	288.34 g/mol
Synonyms	α,α-Diphenylbenzeneacetic Acid; 2,2-Diphenyl-2-phenylacetic Acid; Triphenylacetic Acid; TPA; (Diphenylphenyl)acetic Acid; Benzeneacetic acid, α-phenyl-α-phenyl-; α-Phenyl-α-phenylbenzeneacetic Acid
EINECS	209-876-7

Quality Control

Our Triphenylacetic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	168°C - 172°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.