Description

Methyl 6H-Thieno[2,3-B]Pyrrole-5-Carboxylate is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery programs. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a monomer or precursor for specialty polymers and organic electronic materials due to its fused thienopyrrole structure.
• Chemical Synthesis: A versatile synthon for constructing complex heterocyclic frameworks in academic and industrial R&D laboratories.
• Bioconjugation & Probe Development: Utilized in the creation of fluorescent probes or biochemical tools for diagnostic applications.

Basic Information

Product Name	Methyl 6H-Thieno[2,3-B]Pyrrole-5-Carboxylate
CAS No.	118465-49-9
Molecular Formula	C8H7NO2S
Molecular Weight	181.21 g/mol
Synonyms	Methyl 6H-thieno[2,3-b]pyrrole-5-carboxylate; 6H-Thieno[2,3-b]pyrrole-5-carboxylic acid, methyl ester; Methyl thieno[2,3-b]pyrrole-5-carboxylate; Thienopyrrole-5-carboxylic acid methyl ester; 118465-49-9; Methyl 6H-thieno[2,3-b]pyrrole-5-carboxylate; Methyl 5-carboxy-6H-thieno[2,3-b]pyrrole
EINECS	Contact for details

Quality Control

Our Methyl 6H-Thieno[2,3-B]Pyrrole-5-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for each 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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