Description

Ethyl 2-Amino-5-Bromothiophene-3-Carboxylate is a high-purity brominated thiophene derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules with tailored electronic and biological properties. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in therapeutic areas targeting central nervous system disorders and inflammation.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, leveraging the thiophene core for bioactivity.
• Material Science Precursor: Serves as a building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich thiophene structure.
• Dye and Pigment Synthesis: Employed in the manufacture of specialized dyes and pigments where the bromine atom allows for further functionalization and color tuning.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new heterocyclic chemistry and cross-coupling reactions.

Basic Information

Product Name	Ethyl 2-Amino-5-Bromothiophene-3-Carboxylate
CAS No.	56387-07-6
Molecular Formula	C7H8BrNO2S
Molecular Weight	250.11 g/mol
Synonyms	Ethyl 5-Bromo-2-aminothiophene-3-carboxylate; 2-Amino-5-bromothiophene-3-carboxylic acid ethyl ester; 5-Bromo-2-aminothiophene-3-carboxylic acid ethyl ester; 3-Thiophenecarboxylic acid, 2-amino-5-bromo-, ethyl ester; Ethyl α-amino-5-bromothiophene-3-carboxylate; 5-Bromo-2-amino-3-thiophenecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Amino-5-Bromothiophene-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request 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 (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.