Description

2-Butenoic Acid, 3-(2-Naphthalenyl)-, (2E)- is a specialized organic compound featuring a naphthalene moiety conjugated with an α,β-unsaturated carboxylic acid group. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthesizing complex molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used in research and development for constructing complex organic molecules due to its reactive α,β-unsaturated carbonyl system.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique optical or electronic properties.
• Agrochemical Synthesis: Serves as an intermediate in the development of new crop protection agents and herbicides.
• Liquid Crystal and OLED Material Development: Its rigid, planar naphthalene structure makes it a candidate for research into advanced display and lighting materials.

Basic Information

Product Name	2-Butenoic Acid, 3-(2-Naphthalenyl)-, (2E)-
CAS No.	565190-69-4
Molecular Formula	C₁₄H₁₂O₂
Molecular Weight	212.24 g/mol
Synonyms	(2E)-3-(Naphthalen-2-yl)but-2-enoic acid; trans-3-(2-Naphthyl)-2-butenoic Acid; 3-(2-Naphthyl)-2-butenoic Acid, (E)-; β-(2-Naphthyl)crotonic Acid; (E)-3-(2-Naphthalenyl)-2-butenoic Acid; 2-Butenoic acid, 3-(2-naphthalenyl)-, (E)-; 3-(2-Naphthyl)crotonic Acid
EINECS	Contact for details

Quality Control

Every batch of 2-Butenoic Acid, 3-(2-Naphthalenyl)-, (2E)- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets your specific research or production requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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
Purity (HPLC)	≥ 97.0%
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.