Description

3,3-Diphenylpropionic Acid is a versatile organic compound featuring a propionic acid backbone flanked by two phenyl groups. This structure makes it a valuable intermediate for synthesizing a wide range of pharmaceuticals, agrochemicals, and fine chemicals. It is particularly sought after by research and development teams in the pharmaceutical industry for creating active pharmaceutical ingredients (APIs) and novel compounds. Due to its hygroscopic nature, proper handling and storage are essential to maintain its purity and efficacy.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), including non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty organic compounds.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or additive in the development of advanced materials with specific optical or mechanical properties.
• Academic & Industrial Research: Employed in chemical research for method development and the creation of novel molecular libraries.
• Flavor & Fragrance Industry: Utilized in the synthesis of certain aromatic compounds.

Basic Information

Item	Details
Product Name	3,3-Diphenylpropionic Acid
CAS No.	606-83-7
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	3,3-Diphenylpropanoic Acid; β,β-Diphenylpropionic Acid; Diphenylpropionic Acid; 3,3-Diphenylpropanoate; 606-83-7; NSC 406106; Benzenepropanoic acid, β-phenyl-; β-Phenylbenzenepropanoic acid
EINECS	210-138-3

Quality Control

Our 3,3-Diphenylpropionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR spectroscopy, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support compliance with major regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	153 - 157 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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