Description

2,2-Bis(4-Methylphenyl)Glycolic Acid is a specialized organic compound belonging to the class of diaryl glycolic acids, serving as a versatile intermediate in advanced chemical synthesis. Its molecular structure, featuring two para-methylphenyl groups, makes it a valuable precursor for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring a diaryl-substituted glycolic acid core.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer Chemistry: Acts as a monomer or chain modifier for producing specialty polymers with specific thermal or mechanical properties.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or non-linear optical (NLO) materials.
• Chemical Research: A valuable reagent for academic and industrial R&D in organic methodology and complex molecule construction.

Basic Information

Product Name	2,2-Bis(4-Methylphenyl)Glycolic Acid
CAS No.	2695-79-6
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	α,α-Bis(4-methylphenyl)glycolic acid; Di-p-tolylglycolic acid; 2,2-Di-p-tolyl-2-hydroxyacetic acid; 2,2-Bis(p-tolyl)-2-hydroxyacetic acid; (4-Methylphenyl)(hydroxy)phenylacetic acid; Glycolic acid, 2,2-bis(4-methylphenyl)-; NSC 163063
EINECS	Contact for details

Quality Control

Every batch of 2,2-Bis(4-Methylphenyl)Glycolic Acid is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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