Description

1,2,5-Thiadiazolidine,2-Cyclopentyl-,1,1-Dioxide(9Ci) is a specialized heterocyclic sulfonamide derivative of significant interest in advanced organic synthesis. This compound matters as a versatile building block and intermediate for developing novel pharmacologically active molecules and functional materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing sulfonamide-based bioactivity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its unique heterocyclic structure.
• Material Science Precursor: Acts as a building block for creating advanced polymers, ligands for catalysis, or organic electronic materials due to its sulfur and nitrogen-containing core.
• Chemical Biology Probe: Utilized in medicinal chemistry to study enzyme inhibition or receptor binding, where the thiadiazolidine dioxide moiety can mimic transition states or act as a bioisostere.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Product Name	1,2,5-Thiadiazolidine,2-Cyclopentyl-,1,1-Dioxide(9Ci)
CAS No.	85694-53-7
Molecular Formula	C7H12N2O2S
Molecular Weight	188.25 g/mol
Synonyms	2-Cyclopentyl-1,2,5-thiadiazolidine 1,1-dioxide; 2-Cyclopentyl-1,2,5-thiadiazolidine-1,1-dioxide; 1,2,5-Thiadiazolidine, 2-cyclopentyl-, 1,1-dioxide; Cyclopentylthiadiazolidine dioxide; 85694-53-7 (CAS); 2-Cyclopentyl-1λ⁶,2,5-thiadiazolidine-1,1-dione
EINECS	Contact for details

Quality Control

Our 1,2,5-Thiadiazolidine,2-Cyclopentyl-,1,1-Dioxide(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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