Description

Benzilic Acid CAS NO 76-93-7 is a white to off-white crystalline organic acid, chemically known as diphenylglycolic acid. It serves as a critical intermediate in the synthesis of a wide range of pharmaceuticals, fine chemicals, and specialty organic compounds. This compound is essential for research and manufacturing in the pharmaceutical, agrochemical, and chemical synthesis industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of anticholinergic drugs, muscle relaxants, and other active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the preparation of benzilates, esters, and other complex organic molecules for research and development.
• Agrochemical Production: Intermediate in the manufacture of certain herbicides and plant growth regulators.
• Chemical Research: Valuable reagent in organic synthesis, particularly in rearrangement reactions (Benzilic acid rearrangement) and as a building block.
• Polymer Industry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers and resins.

Basic Information

Item	Details
Product Name	Benzilic Acid
CAS No.	76-93-7
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	Diphenylglycolic Acid; α-Hydroxy-α-phenylbenzeneacetic Acid; 2-Hydroxy-2,2-diphenylacetic Acid; Hydroxydiphenylacetic Acid; Benzeneacetic Acid, α-hydroxy-α-phenyl-; (Hydroxydiphenyl)acetic Acid
EINECS	200-993-2

Quality Control

Our Benzilic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, melting point, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical 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). Keep away from strong oxidizing agents, strong bases, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	148°C - 152°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.