Description

4-Chlorobenzyl Pinacolone (CAS NO 127141-86-0) is a versatile organic intermediate characterized by its chlorobenzyl and pinacolone functional groups. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active ingredients, fine chemicals, and advanced materials who require a reliable and high-purity synthetic precursor.

Application

The unique structure of 4-Chlorobenzyl Pinacolone makes it a critical intermediate in several high-value industrial syntheses. Its primary applications include:

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a chlorobenzyl moiety.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, dyes, and pigments.
• Material Science Research: Employed in the development of novel organic compounds and polymers for advanced material applications.
• Chemical Research & Development: A valuable reagent for organic synthesis in academic and industrial R&D laboratories exploring new reaction pathways.

Basic Information

Product Name	4-Chlorobenzyl Pinacolone
CAS No.	127141-86-0
Molecular Formula	C12H15ClO
Molecular Weight	210.70 g/mol
Synonyms	1-(4-Chlorobenzyl)-3,3-dimethylbutan-2-one; 4-Chlorobenzyl tert-Butyl Ketone; Pinacolone 4-Chlorobenzyl Ether; 3,3-Dimethyl-1-(4-chlorophenyl)-2-butanone; 4-Chloro-α,α-dimethylphenethyl methyl ketone
EINECS	Contact for details

Quality Control

Our 4-Chlorobenzyl Pinacolone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC, HPLC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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