Description

Hydrocinnamoyl Chloride is a versatile and reactive organic intermediate, primarily used as a key building block in the synthesis of more complex molecules. Its value lies in its ability to introduce the hydrocinnamoyl moiety, a structure found in various active compounds, through efficient acylation reactions. This makes it an essential raw material for research and production in the pharmaceutical, agrochemical, and fragrance industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), including potential candidates for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the hydrocinnamic acid derivative structure is required.
• Fragrance and Flavor Ingredient: Serves as a building block for synthetic aromatic compounds that mimic natural scents and flavors.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for the acylation of amines, alcohols, and other nucleophiles to create amides, esters, and ketones.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of certain organic dyes and colorants.

Basic Information

Product Name	Hydrocinnamoyl Chloride
CAS No.	645-45-4
Molecular Formula	C9H9ClO
Molecular Weight	168.62 g/mol
Synonyms	3-Phenylpropionyl Chloride; Dihydrocinnamoyl Chloride; β-Phenylpropionyl Chloride; Benzenepropanoyl Chloride; Hydrocinnamic Acid Chloride; 3-Phenylpropanoyl Chloride; (3-Phenylpropanoyl) chloride
EINECS	211-456-7

Quality Control

Our Hydrocinnamoyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including assay by titration and impurity profiling by GC/HPLC, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and other critical parameters are available for all shipments to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/Titration)	≥ 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.