Description

(E)-3-Phenylcinnamic Acid is a high-purity, synthetic organic compound belonging to the cinnamic acid derivative family. This versatile intermediate is valued for its defined stereochemistry and aromatic structure, which are critical for advanced synthesis and research applications. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking consistent quality and reliable supply.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting inflammation and metabolic disorders.
• Agrochemical Research: Used in developing new crop protection agents and plant growth regulators due to its bioactive scaffold.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, such as Suzuki or Heck reactions, to construct complex molecules for material science and fine chemicals.
• Liquid Crystal & OLED Material Development: Acts as a core component in the research and production of advanced electronic display materials.
• UV Absorber & Polymer Additive: Investigated for use in stabilizing polymers and coatings against photodegradation.
• Flavor & Fragrance Synthesis: Serves as an intermediate for creating specific aromatic compounds.
• Academic & R&D Laboratories: A standard reagent for chemical research, method development, and educational purposes.

Basic Information

Product Name	(E)-3-Phenylcinnamic Acid
CAS No.	60521-26-8
Molecular Formula	C15H12O2
Molecular Weight	224.26 g/mol
Synonyms	(E)-3,3'-Diphenylacrylic Acid; trans-3-Phenylcinnamic Acid; 3-Phenyl-trans-cinnamic Acid; (E)-3-Phenyl-3-phenylacrylic Acid; (2E)-3,3-Diphenylprop-2-enoic Acid; β-Phenylcinnamic Acid; 3-Phenylcinnamic Acid (trans-); NSC 407303
EINECS	Contact for details

Quality Control

Our (E)-3-Phenylcinnamic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	168 - 172 °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.