Description

3,3-Diphenylpropionyl Chloride is a high-purity acid chloride derivative used as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile acylating agent, enabling the efficient introduction of the 3,3-diphenylpropionyl moiety into target molecules. It is primarily needed by pharmaceutical R&D and fine chemical manufacturers for the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Peptide Chemistry: Serves as an acylating agent for the modification of amino acids and peptide chains.
• Material Science: Building block for specialty polymers, liquid crystals, and advanced organic materials.
• Chemical Research: Versatile reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex organic colorants.

Basic Information

Product Name	3,3-Diphenylpropionyl Chloride
CAS No.	37089-77-3
Molecular Formula	C15H13ClO
Molecular Weight	244.72 g/mol
Synonyms	3,3-Diphenylpropanoic Acid Chloride; 3,3-Diphenylpropionyl Chloride; β,β-Diphenylpropionyl Chloride; Diphenylpropionyl Chloride; 3,3-Diphenylpropanoyl Chloride; NSC 3349; 37089-77-3; 3,3-Diphenylpropionic Acid Chloride
EINECS	Contact for details

Quality Control

Our 3,3-Diphenylpropionyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with cGMP and other relevant industry standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents; ensure the container is kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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