Description

1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethan-1-One is a specialized aromatic ketone compound featuring a sterically hindered pentamethylphenyl group. This unique structure makes it a valuable high-purity intermediate for advanced organic synthesis, particularly in the development of complex molecules. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those requiring sterically hindered aromatic systems.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific molecular architecture is critical for activity.
• Material Science: Acts as a precursor for organic ligands, photoinitiators, or monomers used in specialty polymers and advanced materials.
• Chemical Synthesis: Employed in academic and industrial research for constructing complex organic molecules, leveraging its unique substitution pattern.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel organometallic catalysts and ligands for asymmetric synthesis.

Basic Information

Item	Detail
Product Name	1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethan-1-One
CAS No.	147834-57-9
Molecular Formula	C19H22O
Molecular Weight	266.38 g/mol
Synonyms	2-Phenylethyl 2,3,4,5,6-Pentamethylphenyl Ketone; Pentamethylbenzyl Phenyl Ketone; 1-(Pentamethylphenyl)-2-phenylethanone; α-Phenethylpentamethylacetophenone; PMP-PEK (abbrev.); 1-(2,3,4,5,6-Pentamethylphenyl)-2-phenylethanone; (2,3,4,5,6-Pentamethylphenyl)(2-phenylethyl)methanone
EINECS	Contact for details

Quality Control

Our 1-(2,3,4,5,6-Pentamethylphenyl)-2-Phenylethan-1-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, GC, and NMR, to meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing purity, identity, and impurity profiles.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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