Description

(E)-5-Methoxy-2-(3-(Thiophen-2-Yl)Acryloyl)Phenyl 4-Methoxybenzoate is a high-purity, synthetic organic compound featuring a complex molecular structure that combines benzophenone and thiophene moieties. This compound is valued as a critical advanced pharmaceutical intermediate or a specialized research chemical for developing novel active ingredients. It is primarily sought by R&D and manufacturing teams in the pharmaceutical and fine chemical sectors for its potential in creating new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of new chemical entities (NCEs) for drug discovery and development.
• Organic Synthesis Research: Used as a versatile precursor in academic and industrial laboratories for constructing complex heterocyclic and aromatic systems.
• Material Science: Investigated for potential applications in the development of organic semiconductors or photoactive materials due to its conjugated structure.
• Agrochemical Research: Employed in the research and development of novel crop protection agents and pesticides.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing processes.

Basic Information

Product Name	(E)-5-Methoxy-2-(3-(Thiophen-2-Yl)Acryloyl)Phenyl 4-Methoxybenzoate
CAS No.	433252-28-9
Molecular Formula	C22H18O5S
Molecular Weight	394.44 g/mol
Synonyms	(E)-5-Methoxy-2-[3-(thiophen-2-yl)acryloyl]phenyl 4-methoxybenzoate; 2-Propen-1-one, 1-[5-methoxy-2-[(4-methoxybenzoyl)oxy]phenyl]-3-(2-thienyl)-, (1E)-; (E)-1-(5-Methoxy-2-((4-methoxybenzoyl)oxy)phenyl)-3-(thiophen-2-yl)prop-2-en-1-one; (E)-5-Methoxy-2-(3-(thiophen-2-yl)acryloyl)phenyl 4-methoxybenzoate; 433252-28-9; Benzophenone derivative with thiophene; Thiophene-acryloyl benzophenone ester
EINECS	Contact for details

Quality Control

Our (E)-5-Methoxy-2-(3-(Thiophen-2-Yl)Acryloyl)Phenyl 4-Methoxybenzoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.