Description

2-Propenoic Acid, 3-Phenyl-, Phenylmethyl Ester, (2E)- is a specialized cinnamic acid derivative, specifically the benzyl ester of (E)-3-phenylacrylic acid. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactive double bond and ester functionality. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of drug candidates, particularly those requiring a cinnamate or styryl moiety.
• Agrochemical Synthesis: Serves as a precursor for developing novel fungicides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a key building block for fragrances, flavors, and specialty polymers.
• UV Absorber & Stabilizer Precursor: Utilized in research for creating compounds that protect materials from photodegradation.
• Organic Electronics Material: Investigated as a monomer or component in the development of organic semiconductors and light-emitting materials.
• Cross-linking Agent: Its reactive acrylate group makes it suitable for use in polymer cross-linking applications.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, 3-Phenyl-, Phenylmethyl Ester, (2E)-
CAS No.	78277-23-3
Molecular Formula	C16H14O2
Molecular Weight	238.28 g/mol
Synonyms	(E)-Benzyl Cinnamate; (E)-3-Phenyl-2-propenoic Acid Phenylmethyl Ester; trans-Benzyl Cinnamate; Benzyl (E)-Cinnamate; (2E)-3-Phenyl-2-propenoic Acid Benzyl Ester; Benzyl trans-3-Phenylacrylate; NSC 403697
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 3-Phenyl-, Phenylmethyl Ester, (2E)- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing specifications such as assay, isomer purity, and impurity profiles. Our quality commitment supports applications requiring reliable and traceable raw materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 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.