Description

Methyl 3-(1-Methyl-2-Oxopropoxy)-2-Thiophenecarboxylate is a specialized thiophene-based ester derivative, serving as a crucial synthetic intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the thiophene moiety can contribute to biological activity.
• Material Science Research: Acts as a precursor for functional polymers, liquid crystals, or organic semiconductors due to its conjugated thiophene structure.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical reactions involving ester and ketone functionalities.
• Fine Chemical Production: Serves as a specialized intermediate in the multi-step synthesis of complex fine chemicals and flavors & fragrances.

Basic Information

Product Name	Methyl 3-(1-Methyl-2-Oxopropoxy)-2-Thiophenecarboxylate
CAS No.	339096-81-0
Molecular Formula	C10H12O4S
Molecular Weight	228.26 g/mol
Synonyms	Methyl 3-(1-methyl-2-oxopropoxy)thiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 3-(1-methyl-2-oxopropoxy)-, methyl ester; Methyl 3-(1-methyl-2-oxopropoxy)-2-thiophenecarboxylate; 3-(1-Methyl-2-oxopropoxy)-2-thiophenecarboxylic acid methyl ester; Methyl 3-(1-methyl-2-oxopropoxy)thiophene-2-carboxylate; 339096-81-0; Thiophene derivative ester
EINECS	Contact for details

Quality Control

Our Methyl 3-(1-Methyl-2-Oxopropoxy)-2-Thiophenecarboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can support development projects with custom purity grades, from research (95%+) to high-purity (98%+) standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Research Grade)
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 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.