Description

5,6-Dihydro-5-Tosyl-4H-Thieno[3,4-C]Pyrrole is a specialized heterocyclic organic compound featuring a fused thiophene-pyrrole core with a tosyl protecting group. This compound is a crucial synthetic intermediate and building block in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Organic Synthesis Reagent: Used in the construction of complex heterocyclic scaffolds and fused ring systems for medicinal chemistry.
• Agrochemical Research: Serves as a precursor in the development of new active ingredients for crop protection products.
• Material Science Precursor: Potential monomer or intermediate for the synthesis of functional polymers and organic electronic materials.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies and exploring new chemical reactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific projects requiring this unique scaffold.

Basic Information

Product Name	5,6-Dihydro-5-Tosyl-4H-Thieno[3,4-C]Pyrrole
CAS No.	18354-71-7
Molecular Formula	C13H13NO2S2
Molecular Weight	279.37 g/mol
Synonyms	5-Tosyl-4,5,6,7-tetrahydrothieno[3,4-c]pyrrole; 4H-Thieno[3,4-c]pyrrole, 5,6-dihydro-5-[(4-methylphenyl)sulfonyl]-; 5-(p-Toluenesulfonyl)-4,5,6,7-tetrahydrothieno[3,4-c]pyrrole; 5,6-Dihydro-5-(4-methylphenylsulfonyl)-4H-thieno[3,4-c]pyrrole; 5-Tosyl-4,7-dihydro-5H-thieno[3,4-c]pyrrole; Tosyl-DHTP; DHTP-Ts
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-5-Tosyl-4H-Thieno[3,4-C]Pyrrole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry confirmation. Certificates of Analysis (COA) are available for every batch upon request, detailing all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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