Description

Methyl 3-Oxo-3-(3-Thienyl)Propanoate is a high-purity organic building block featuring a thiophene ring and a β-keto ester functional group. This compound is valued for its versatility as a key intermediate in the synthesis of complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: A crucial synthon for the development of thiophene-containing drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that incorporate heterocyclic scaffolds.
• Organic Synthesis Building Block: Serves as a versatile precursor for cyclization reactions, including the synthesis of furans, thiophenes, and other fused heterocycles.
• Material Science Research: Investigated as a monomer or precursor for conductive polymers and organic electronic materials due to the thiophene moiety.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways.
• Fine Chemical Production: Used in the custom synthesis of specialty chemicals and complex organic molecules for various industrial applications.

Basic Information

Product Name	Methyl 3-Oxo-3-(3-Thienyl)Propanoate
CAS No.	185515-21-3
Molecular Formula	C8H8O3S
Molecular Weight	184.21 g/mol
Synonyms	Methyl 3-oxo-3-(thiophen-3-yl)propanoate; 3-Oxo-3-(3-thienyl)propionic acid methyl ester; Methyl 3-(3-thienyl)-3-oxopropanoate; 3-Thiophenepropanoic acid, 3-oxo-, methyl ester; β-Keto ester thiophene derivative
EINECS	Contact for details

Quality Control

Our Methyl 3-Oxo-3-(3-Thienyl)Propanoate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

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.