Description

Hydrocinnamic Anhydride is a versatile chemical intermediate belonging to the class of aromatic acid anhydrides. This compound is valued for its role as a key building block in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. It is particularly sought after by research and development teams, as well as production chemists, in the fine chemical, fragrance, and material science industries. Its reactivity profile makes it an essential precursor for creating more complex molecular structures.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Serves as a precursor for esters and other compounds used in perfumery and flavor formulations.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyesters and epoxy resins.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for acylation reactions and the preparation of amides and esters.
• Chemical Research: Utilized in material science for developing novel organic compounds with specific functional properties.

Basic Information

Product Name	Hydrocinnamic Anhydride
CAS No.	15781-96-1
Molecular Formula	C18H18O3
Molecular Weight	282.33 g/mol
Synonyms	Dihydrocinnamic Anhydride; 3-Phenylpropanoic Anhydride; Benzenepropanoic Acid Anhydride; Hydrocinnamic Acid Anhydride; Phenylpropionic Anhydride; (3-Phenylpropanoyl) 3-phenylpropanoate; NSC 66411
EINECS	Contact for details

Quality Control

Our Hydrocinnamic Anhydride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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