Description

5-[(tert-Butoxy)Carbonyl]-4H,5H,6H-Thieno[2,3-C]Pyrrole-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate featuring a complex fused heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular architectures. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drugs, especially within medicinal chemistry and process R&D.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting the central nervous system (CNS) and oncology.
• Medicinal Chemistry Research: Used as a scaffold or building block for constructing novel heterocyclic compounds in drug discovery programs.
• Process Development & Scale-up: Employed in the optimization and pilot-scale production of new chemical entities (NCEs) before commercial manufacturing.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and development services for the pharmaceutical industry.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and new synthetic methodologies.

Basic Information

Product Name	5-[(tert-Butoxy)Carbonyl]-4H,5H,6H-Thieno[2,3-C]Pyrrole-2-Carboxylic Acid
CAS No.	1369351-45-0
Molecular Formula	C12H15NO4S
Molecular Weight	269.32 g/mol
Synonyms	5-(Boc)-4,5,6,7-tetrahydrothieno[2,3-c]pyrrole-2-carboxylic acid; 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyrrole-2-carboxylic acid; 5-Boc-4,5,6,7-tetrahydrothieno[2,3-c]pyrrole-2-carboxylic acid; 5-(tert-Butyloxycarbonyl)-4H,5H,6H-thieno[2,3-c]pyrrole-2-carboxylic acid; 1369351-45-0; Thienopyrrole-2-carboxylic acid Boc-protected derivative
EINECS	Contact for details

Quality Control

Our 5-[(tert-Butoxy)Carbonyl]-4H,5H,6H-Thieno[2,3-C]Pyrrole-2-Carboxylic Acid is manufactured under strict quality control protocols to ensure consistency and purity suitable for pharmaceutical research and development. All batches are supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of our global clientele.

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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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