Description

Ethyl 6-Formylbenzo[B]Thiophene-2-Carboxylate is a high-value, multi-functional organic intermediate characterized by its benzo[b]thiophene core with both formyl and ester functional groups. This compound is critical for advanced organic synthesis, serving as a versatile building block for constructing complex heterocyclic molecules. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene scaffold.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and advanced organic light-emitting diodes (OLEDs).
• Chemical Research & Development: Employed as a versatile scaffold for parallel synthesis, combinatorial chemistry, and the creation of diverse chemical libraries for high-throughput screening.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the thiophene ring enhances color fastness and electronic properties.

Basic Information

Product Name	Ethyl 6-Formylbenzo[B]Thiophene-2-Carboxylate
CAS No.	850074-44-1
Molecular Formula	C12H10O3S
Molecular Weight	234.27 g/mol
Synonyms	Ethyl 6-formyl-1-benzothiophene-2-carboxylate; 6-Formylbenzo[b]thiophene-2-carboxylic acid ethyl ester; 2-Carbethoxy-6-formylbenzo[b]thiophene; Benzo[b]thiophene-2-carboxylic acid, 6-formyl-, ethyl ester; Ethyl 6-formylbenzo[b]thien-2-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 6-Formylbenzo[B]Thiophene-2-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO 9001 standards ensures reliable supply for your most demanding R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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