Description

4-(4-Chlorophenyl)-1,2,3-thiadiazole is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound, supplied at 97% purity, is valued for its unique molecular scaffold that combines a chlorophenyl moiety with a 1,2,3-thiadiazole ring system. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel agrochemicals and pharmaceuticals, where it serves as a key intermediate for creating molecules with potential biological activity.

Application

• Agrochemical Intermediate: A crucial precursor in the research and synthesis of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiadiazole core.
• Pharmaceutical Research: Serves as a specialized building block for medicinal chemists exploring new drug candidates, particularly in areas targeting enzymes or receptors where the chlorophenyl-thiadiazole motif is relevant.
• Material Science: Used in the development of advanced organic electronic materials, such as non-linear optical (NLO) materials or organic semiconductors, due to its conjugated structure.
• Chemical Synthesis: Acts as a versatile reactant in heterocyclic and cross-coupling chemistry for constructing more complex molecular architectures.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where the thiadiazole ring contributes to color fastness and specific light-absorption properties.

Basic Information

Product Name	4-(4-Chlorophenyl)-1,2,3-thiadiazole
CAS No.	18212-23-2
Molecular Formula	C8H5ClN2S
Molecular Weight	196.66 g/mol
Synonyms	4-(4-Chlorophenyl)-1,2,3-thiadiazole; 1,2,3-Thiadiazole, 4-(4-chlorophenyl)-; 4-(p-Chlorophenyl)-1,2,3-thiadiazole; p-Chlorophenyl-1,2,3-thiadiazole; 4-(4-Chlorophenyl)-δ²-1,2,3-thiadiazoline; NSC 403119
EINECS	Contact for details

Quality Control

Our 4-(4-Chlorophenyl)-1,2,3-thiadiazole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the specified 97% standard. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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