Description

4-Methoxyphenyl (2E)-2-Butenoate is a high-purity organic ester compound, identified by CAS No. 117457-69-9. It serves as a versatile chemical intermediate and building block, valued for its defined molecular structure and reactivity. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to synthesize complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Liquid Crystal & OLED Materials: Serves as a precursor in the development of specialty electronic and display materials.
• Fragrance & Flavor Chemistry: Acts as an intermediate for creating specific aromatic esters and compounds.
• Polymer Modification: Employed in the synthesis of specialty monomers for advanced polymer systems.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in novel organic reaction pathways.

Basic Information

Product Name	4-Methoxyphenyl (2E)-2-Butenoate
CAS No.	117457-69-9
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	p-Methoxyphenyl crotonate; (E)-4-Methoxyphenyl but-2-enoate; 2-Butenoic acid, 4-methoxyphenyl ester, (2E)-; 4-Methoxyphenyl trans-2-butenoate; Anisyl crotonate; Crotonic acid p-methoxyphenyl ester; 117457-69-9
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenyl (2E)-2-Butenoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

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.