Description

2-Triphenyl Methyl Acetic Acid is a specialized organic compound featuring a triphenylmethyl (trityl) group attached to an acetic acid moiety. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for the protection of functional groups and the construction of complex molecular architectures. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for creating novel active ingredients and materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring trityl-protected intermediates.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other specialty organic compounds.
• Polymer Chemistry: Employed in the development of specialty polymers and resins with tailored properties.
• Protecting Group Reagent: Utilized in multi-step organic synthesis to protect carboxylic acid or alcohol groups via the formation of trityl esters or ethers.
• Research & Development: A crucial reagent in academic and industrial R&D labs for methodological studies and novel compound library generation.

Basic Information

Product Name	2-Triphenyl Methyl Acetic Acid
CAS No.	5467-21-0
Molecular Formula	C21H18O2
Molecular Weight	302.37 g/mol
Synonyms	2-(Triphenylmethyl)acetic Acid; (Triphenylmethyl)acetic Acid; α-(Triphenylmethyl)acetic Acid; Tritylacetic Acid; 2,2,2-Triphenylacetic Acid; Diphenyl(phenylmethyl)acetic Acid; Benzhydryl(phenyl)acetic Acid; NSC 403697
EINECS	226-768-5

Quality Control

Our 2-Triphenyl Methyl Acetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a high-value synthetic intermediate.

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 heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °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.