Description

4-[3-(2-Thienyl)Acryloyl]Phenyl 2,5-Dichlorobenzenesulfonate is a specialized organic sulfonate ester compound designed for advanced chemical synthesis and materials research. This high-purity intermediate is critical for developing novel functional molecules, particularly in the fields of organic electronics and photoresponsive materials. It serves as a key building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced polymer industries seeking to incorporate specific thiophene and sulfonate functionalities into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting specific receptor interactions.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators that require the unique structural motifs this compound provides.
• Organic Electronic Materials: Acts as a key monomer or dopant in the research and production of conductive polymers, organic light-emitting diodes (OLEDs), and organic photovoltaics (OPVs).
• Liquid Crystal & Advanced Polymer Synthesis: Incorporated into the backbone of specialty polymers and liquid crystal compounds to modify their electro-optical properties and thermal stability.
• Chemical Research & Development: Employed as a versatile building block in academic and industrial R&D for creating complex molecular architectures and testing new synthetic methodologies.
• Photoinitiator & Sensitizer Precursor: Used in the development of novel photoinitiator systems for UV-curable coatings, inks, and adhesives due to its light-sensitive acryloyl group.

Basic Information

Product Name	4-[3-(2-Thienyl)Acryloyl]Phenyl 2,5-Dichlorobenzenesulfonate
CAS No.	297150-16-4
Molecular Formula	C19H12Cl2O4S2
Molecular Weight	439.33 g/mol
Synonyms	2,5-Dichlorobenzenesulfonic Acid 4-[3-(2-Thienyl)-1-oxo-2-propen-1-yl]phenyl Ester; 4-(3-Thiophen-2-ylacryloyl)phenyl 2,5-dichlorobenzenesulfonate; Benzenesulfonic acid, 2,5-dichloro-, 4-[3-(2-thienyl)-1-oxo-2-propenyl]phenyl ester; (E)-4-(3-(Thiophen-2-yl)acryloyl)phenyl 2,5-dichlorobenzenesulfonate
EINECS	Contact for details

Quality Control

Our production of 4-[3-(2-Thienyl)Acryloyl]Phenyl 2,5-Dichlorobenzenesulfonate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to prevent moisture absorption.

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%
Heavy Metals	< 10 ppm

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