Description

Benzo(B)Thiophene-2-Propionic Acid is a high-purity organic building block and synthetic intermediate of significant commercial and research interest. This compound is valued for its role as a key precursor in the synthesis of complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily sought after by manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced material science industries for developing novel compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or emissive layer components in advanced display technologies.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other functional materials.
• Chemical Research & Development: Acts as a versatile scaffold for synthesizing novel heterocyclic compounds and exploring new chemical reactions in academic and industrial labs.
• Liquid Crystal & Dye Intermediate: Utilized in the production of specialized dyes and liquid crystal materials for electronic displays.

Basic Information

Product Name	Benzo(B)Thiophene-2-Propionic Acid
CAS No.	42768-60-5
Molecular Formula	C11H10O2S
Molecular Weight	206.26 g/mol
Synonyms	2-(1-Benzothiophen-2-yl)propanoic acid; 2-(Benzo[b]thiophen-2-yl)propionic acid; 2-(1-Benzothien-2-yl)propionic acid; 2-(Benzothiophen-2-yl)propanoic acid; α-Methyl-1-benzothiophene-2-acetic acid; 3-(1-Benzothiophen-2-yl)propanoic acid (related isomer); BTA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Benzo(B)Thiophene-2-Propionic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and production. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

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.