Description

2-Chloro-3',4'-Bis(Pivaloyloxy)Acetophenone is a specialized organic intermediate featuring a halogenated acetophenone core protected by pivaloyl ester groups. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing active pharmaceutical ingredients (APIs) and other high-value compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating complex organic molecules in custom synthesis and contract manufacturing.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the development of new synthetic pathways.
• Material Science Precursor: Potential use in the synthesis of organic ligands or monomers for advanced polymeric materials.

Basic Information

Product Name	2-Chloro-3',4'-Bis(Pivaloyloxy)Acetophenone
CAS No.	185448-73-1
Molecular Formula	C19H25ClO5
Molecular Weight	368.85 g/mol
Synonyms	1-(2-Chloro-3,4-bis(2,2-dimethylpropanoyloxy)phenyl)ethan-1-one; 2'-Chloro-3',4'-di(pivaloyloxy)acetophenone; 2-Chloro-3,4-bis(pivaloyloxy)acetophenone; Acetophenone, 2-chloro-3',4'-bis(pivaloyloxy)-; 2-Chloro-3,4-di-O-pivaloylacetophenone; 2-Chloro-3,4-di-tert-butoxycarbonyloxyacetophenone
EINECS	Contact for details

Quality Control

Our 2-Chloro-3',4'-Bis(Pivaloyloxy)Acetophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (HPLC), impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

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%
Heavy Metals	≤ 20 ppm

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