Description

Cyclopenta[C]Pyrrole, 1,2,3,3A,4,6A-Hexahydro-5-(1,3,4-Thiadiazol-2-Yl)-, (3Ar,6As)-Rel- (9Ci) is a complex, high-purity heterocyclic compound featuring a fused cyclopentapyrrole core substituted with a 1,3,4-thiadiazole moiety. This unique molecular architecture makes it a critical advanced intermediate for pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new therapeutic agents or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, or metabolic conditions.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the biological activity of the thiadiazole and pyrrole heterocycles.
• Material Science Precursor: Acts as a monomer or functional unit in the research of advanced polymers, organic semiconductors, or liquid crystals.
• Chemical Biology Probe: Employed in medicinal chemistry to study protein-ligand interactions or to create targeted molecular probes for diagnostic applications.
• Process Chemistry Development: Used for scaling up synthetic routes and optimizing production processes for complex molecules in a GMP or non-GMP environment.

Basic Information

Product Name	Cyclopenta[C]Pyrrole, 1,2,3,3A,4,6A-Hexahydro-5-(1,3,4-Thiadiazol-2-Yl)-, (3Ar,6As)-Rel- (9Ci)
CAS No.	663173-56-6
Molecular Formula	C9H11N3S
Molecular Weight	193.27 g/mol
Synonyms	rel-(3aR,6aS)-1,2,3,3a,4,6a-Hexahydrocyclopenta[c]pyrrol-5-yl-1,3,4-thiadiazole; 5-(1,3,4-Thiadiazol-2-yl)-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole; Fused Cyclopentapyrrole-Thiadiazole Derivative; CAS 663173-56-6; Advanced Heterocyclic Building Block; Thiadiazole-substituted Cyclopentapyrrole.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical characterization using techniques such as HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment. We support development from research to commercial scale with a commitment to regulatory compliance and can tailor quality protocols to meet specific customer or pharmacopeial requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.