Description

2-Methyl-2,3-Diphenyl-Propanoic Acid is a specialized organic acid featuring a unique gem-dimethyl and diphenyl-substituted propanoic acid structure. This compound serves as a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific steric and electronic properties. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring bulky, lipophilic side chains.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, dyes, and performance materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	2-Methyl-2,3-Diphenyl-Propanoic Acid
CAS No.	7511-43-5
Molecular Formula	C₁₆H₁₆O₂
Molecular Weight	240.30 g/mol
Synonyms	2-Methyl-2,3-diphenylpropanoic acid; α,α-Dimethyl-β-phenylhydrocinnamic acid; 2,3-Diphenyl-2-methylpropionic acid; 2-Methyl-2,3-diphenylpropionic acid; NSC 163063; β-Phenyl-α,α-dimethylhydrocinnamic acid; 2,3-Diphenylisobutyric acid
EINECS	Contact for details

Quality Control

Our 2-Methyl-2,3-Diphenyl-Propanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, impurity profile, and physical characterization. Our quality commitment supports applications requiring high-purity intermediates for regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.