Description

Benzenepropanoic Acid Fluoride is a specialized organic intermediate featuring a reactive acid fluoride functional group. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors seeking efficient acylation and coupling reactions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring the introduction of a benzylpropionyl moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Peptide Coupling Agent: Serves as an efficient reagent for peptide bond formation in solid-phase and solution-phase peptide synthesis.
• Polymer Modification: Employed to introduce functional groups into polymer chains for specialty materials with tailored properties.
• Liquid Crystal & OLED Material Production: Acts as a building block for advanced organic electronic materials.
• Cross-coupling Reactions: Utilized in palladium-catalyzed reactions for constructing complex aromatic structures.
• Bioconjugation: Facilitates the labeling and modification of biomolecules for diagnostic and research applications.
• Organic Synthesis Research: A versatile reagent in academic and industrial laboratories for exploring new synthetic methodologies.

Basic Information

Product Name	Benzenepropanoic Acid Fluoride
CAS No.	458-69-5
Molecular Formula	C9H9FO
Molecular Weight	152.17 g/mol
Synonyms	3-Phenylpropionyl Fluoride; Benzenepropanoyl Fluoride; Hydrocinnamoyl Fluoride; β-Phenylpropionyl Fluoride; 3-Phenylpropanoyl Fluoride; (3-Phenylpropanoyl) fluoride; Fluorocarbonyl ethyl benzene
EINECS	Contact for details

Quality Control

Our Benzenepropanoic Acid Fluoride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). Due to its nature as a strong acid/organic solvent and highly volatile compound, keep away from heat, sparks, and open flames. Ensure containers are kept tightly sealed to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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