Description

3-(4-Chlorophenyl)-1,2,4-Thiadiazol-5(4H)-One is a high-purity heterocyclic organic compound featuring a 1,2,4-thiadiazole core substituted with a 4-chlorophenyl group. This specialized intermediate is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals, offering a versatile scaffold for further functionalization. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting neurological or metabolic disorders.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its bioactive heterocyclic structure.
• Chemical Research & Development: Serves as a versatile precursor for creating novel heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Investigated for the preparation of specialized polymers or organic electronic materials due to its unique molecular architecture.
• Bioconjugation & Probe Development: Potential use in creating biochemical probes or for bioconjugation applications in diagnostic research.

Basic Information

Product Name	3-(4-Chlorophenyl)-1,2,4-Thiadiazol-5(4H)-One
CAS No.	192817-66-6
Molecular Formula	C8H5ClN2OS
Molecular Weight	212.66 g/mol
Synonyms	5(4H)-Thiadiazolone, 3-(4-chlorophenyl)-1,2,4-; 3-(p-Chlorophenyl)-1,2,4-thiadiazol-5(4H)-one; 4-Chlorophenyl-1,2,4-thiadiazol-5-one; 192817-66-6; 3-(4-Chlorophenyl)-4,5-dihydro-1,2,4-thiadiazol-5-one
EINECS	Contact for details

Quality Control

Our 3-(4-Chlorophenyl)-1,2,4-Thiadiazol-5(4H)-One 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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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