Description

2-Thiophenecarboxylicacid,4-(Acetyloxy)-3-Methyl-(9Ci) is a specialized heterocyclic building block and chemical intermediate. This compound matters for its role in the synthesis of complex molecules, particularly in pharmaceutical research and advanced material science. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging the thiophene moiety for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of conductive polymers or organic semiconductors.
• Chemical Synthesis: Employed in organic synthesis for the construction of complex heterocyclic frameworks and fine chemicals.
• Ligand and Catalyst Development: Useful for creating novel ligands in coordination chemistry and catalysis.

Basic Information

Product Name	2-Thiophenecarboxylicacid,4-(Acetyloxy)-3-Methyl-(9Ci)
CAS No.	728886-67-7
Molecular Formula	C9H8O4S
Molecular Weight	212.22 g/mol
Synonyms	4-Acetoxy-3-methyl-2-thiophenecarboxylic acid; 3-Methyl-4-acetoxythiophene-2-carboxylic acid; 4-(Acetyloxy)-3-methyl-2-thiophenecarboxylic acid; 2-Thiophenecarboxylic acid, 4-(acetyloxy)-3-methyl- (9CI); 728886-67-7; 4-Acetoxy-3-methylthiophene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylicacid,4-(Acetyloxy)-3-Methyl-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.