Description

Butanoic Acid, 2-(Phenylmethylene)- is an organic compound belonging to the class of α,β-unsaturated carboxylic acids. This chemical serves as a versatile synthetic intermediate and building block in the production of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily utilized by research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers for applications requiring a reactive olefinic moiety conjugated to a carboxylic acid group.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a precursor for fragrances, flavors, and other specialty organic compounds.
• Agrochemical Research: Intermediate in the development of novel pesticides and herbicides.
• Polymer Chemistry: Monomer or co-monomer for creating specialized polymers with specific properties.
• Academic & Industrial R&D: Valuable reagent for organic synthesis and methodological studies in chemistry.
• Material Science: Potential use in the development of advanced organic materials and coatings.

Basic Information

Product Name	Butanoic Acid, 2-(Phenylmethylene)-
CAS No.	620-78-0
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	2-Benzylidenebutyric Acid; α-Benzylidenebutyric Acid; 2-(Phenylmethylene)butanoic Acid; (E/Z)-2-Benzylidenebutanoic Acid; trans-2-Benzylidenebutyric Acid; Cinnamylacetic Acid; 3-Phenyl-2-butenoic Acid; 620-78-0
EINECS	210-664-7

Quality Control

Our Butanoic Acid, 2-(Phenylmethylene)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the stringent requirements for use in pharmaceutical and fine chemical synthesis.

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). Due to its properties, it is recommended to store under an inert atmosphere to minimize oxidation. Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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