Description

1,3,4-Oxadiazole-2-Carbonylchloride,5-(Ethylthio)-(9Ci) is a specialized heterocyclic building block featuring a reactive carbonyl chloride group, making it a versatile intermediate for advanced synthesis. This compound is valued for its ability to introduce the 1,3,4-oxadiazole pharmacophore into target molecules, a key structural motif known for conferring desirable biological activity. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly those targeting infectious diseases, inflammation, and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides with improved efficacy.
• Material Science Research: Serves as a precursor for creating functional polymers and organic electronic materials with specific optoelectronic properties.
• Chemical Biology Probes: Employed in the development of molecular probes and labeled compounds for biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: A critical reagent for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	1,3,4-Oxadiazole-2-Carbonylchloride,5-(Ethylthio)-(9Ci)
CAS No.	62373-37-9
Molecular Formula	C5H5ClN2O2S
Molecular Weight	192.62 g/mol
Synonyms	5-(Ethylthio)-1,3,4-oxadiazole-2-carbonyl chloride; 2-(Chlorocarbonyl)-5-(ethylthio)-1,3,4-oxadiazole; 5-Ethylsulfanyl-[1,3,4]oxadiazole-2-carbonyl chloride; 1,3,4-Oxadiazole-2-carbonyl chloride, 5-(ethylthio)-; 5-(Ethylthio)-1,3,4-oxadiazole-2-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our production of 1,3,4-Oxadiazole-2-Carbonylchloride,5-(Ethylthio)-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for your critical syntheses. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

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