2-thiophenecarboxylic acid cas 527-72-0

Chemical Name:2-Thiophenecarboxylic acid
CAS No.: 527-72-0
Molecular Formula: C5H4O2S
Molecular Weight:128.15
Appearance:Almost white to light brown powder

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Table of Contents

2-Thiophenecarboxylic Acid (CAS 527-72-0): Product Overview

Basic Specifications

Parameter Value
CAS Number 527-72-0
Molecular Formula C5H4O2S
Molecular Weight 128.15 g/mol
Appearance White to off-white crystalline powder
Purity ≥98% (HPLC)
Melting Point 128-132°C
Solubility Soluble in DMSO, methanol, and ether

Parameter Comparison with Similar Compounds

Compound CAS Purity Price Range (USD/kg)
2-Thiophenecarboxylic Acid 527-72-0 ≥98% $200-$300
3-Thiophenecarboxylic Acid 88-13-1 ≥95% $180-$280
Thiophene-2-acetic Acid 696-23-1 ≥97% $220-$320

Applications of 2-Thiophenecarboxylic Acid

Pharmaceutical Intermediates

Used in synthesizing nonsteroidal anti-inflammatory drugs (NSAIDs) and antiviral agents.

Organic Synthesis

Key precursor for thiophene-based ligands, polymers, and agrochemicals.

Agrochemicals

Building block for herbicides and fungicides with enhanced bioactivity.

Material Science

Applied in conductive polymers and organic semiconductors for electronics.

Usage Guidelines

Storage Conditions

Store in a cool, dry place at 2-8°C under inert gas (argon/nitrogen).

Safety Precautions

Wear PPE (gloves, goggles) and avoid inhalation. In case of contact, rinse with water.

Case Studies

Case 1: Pharmaceutical API Synthesis

Client: European Pharma Co., Ltd.
Application: Synthesis of a thiophene-based COX-2 inhibitor.
Result: Achieved 92% yield with 99.5% purity after optimization.

Case 2: Conductive Polymer Research

Client: Advanced Materials Institute, USA
Application: Development of organic field-effect transistors (OFETs).
Result: Enhanced charge mobility by 40% compared to standard materials.

Inquiry & Contact

For pricing, samples, or technical queries:
Email: info@vivalr.com
Phone: (86) 15866781826

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