Description

3-Phenylbut-2-Enoic Acid is a versatile organic compound belonging to the class of phenyl-substituted unsaturated carboxylic acids. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for research and development as well as production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances.
• Organic Synthesis Research: Valuable reagent for constructing carbon-carbon bonds and exploring new synthetic methodologies in R&D laboratories.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials.

Basic Information

Item	Details
Product Name	3-Phenylbut-2-Enoic Acid
CAS No.	1199-20-8
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	3-Phenyl-2-butenoic Acid; 2-Butenoic acid, 3-phenyl-; β-Methylcinnamic Acid; (E)-3-Phenylbut-2-enoic Acid; trans-3-Phenyl-2-butenoic Acid; 3-Phenylcrotonic Acid; NSC 403697; 3-Phenylbutenoic Acid
EINECS	214-828-8

Quality Control

Our 3-Phenylbut-2-Enoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
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.