Description

Ethyl 3-Bromothiophene-2-Glyoxylate is a high-purity, specialized organic building block used in advanced chemical synthesis. This compound is valued for its reactive bromine and glyoxylate ester functional groups, which enable its use as a key intermediate in the development of complex heterocyclic molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel thiophene-based drug candidates, particularly for central nervous system (CNS) and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that leverage the thiophene scaffold for enhanced activity.
• Material Science Research: Serves as a building block for creating advanced organic electronic materials, such as semiconductors and conductive polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and constructing complex molecular libraries.
• Fine Chemical Production: Acts as a specialized intermediate in the custom synthesis of high-value, low-volume chemicals for various technological applications.

Basic Information

Product Name	Ethyl 3-Bromothiophene-2-Glyoxylate
CAS No.	70596-02-0
Molecular Formula	C8H7BrO3S
Molecular Weight	263.11 g/mol
Synonyms	Ethyl 3-bromo-2-oxo-2-(thiophen-2-yl)acetate; 3-Bromothiophene-2-glyoxylic Acid Ethyl Ester; 2-(3-Bromothiophen-2-yl)-2-oxoacetic Acid Ethyl Ester; Ethyl (3-bromothiophen-2-yl)oxoacetate; Ethyl α-oxo-3-bromothiophene-2-acetate; 70596-02-0; NSC 405124
EINECS	Contact for details

Quality Control

Our Ethyl 3-Bromothiophene-2-Glyoxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.