Description

2-Thiophenebutanoic Acid, 5-Bromo-β-Ethyl-α,γ-Dioxo-, Ethyl Ester is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and agrochemicals, where its unique thiophene and dioxo-ester structure enables complex molecular construction. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Acts as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex thiophene-containing molecular architectures.
• Ligand and Catalyst Development: Utilized in the design of novel ligands for metal-catalyzed reactions due to its potential coordinating sites.

Basic Information

Item	Details
Product Name	2-Thiophenebutanoic Acid, 5-Bromo-β-Ethyl-α,γ-Dioxo-, Ethyl Ester
CAS No.	937177-38-3
Molecular Formula	C12H15BrO4S
Molecular Weight	335.22 g/mol
Synonyms	Ethyl 5-Bromo-β-ethyl-α,γ-dioxo-2-thiophenebutanoate; 5-Bromo-β-ethyl-α,γ-dioxo-2-thiophenebutanoic Acid Ethyl Ester; 2-Thiophenebutanoic acid, 5-bromo-β-ethyl-α,γ-dioxo-, ethyl ester; Ethyl 5-bromo-3-ethyl-2,4-dioxo-4-(2-thienyl)butanoate; 937177-38-3; SCHEMBL23883077; ZINC000095229964
EINECS	Contact for details

Quality Control

Our 2-Thiophenebutanoic Acid, 5-Bromo-β-Ethyl-α,γ-Dioxo-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.