Description

5(4H)-Oxazolone, 2-(5-Chloro-2-Thienyl)-4,4-Dimethyl- is a specialized heterocyclic organic compound that serves as a crucial synthetic intermediate in advanced chemical synthesis. Its unique molecular architecture, featuring fused oxazolone and thiophene rings, makes it a valuable building block for constructing complex molecules with tailored properties. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials. The compound is supplied with a guaranteed Certificate of Analysis to ensure batch-to-batch consistency and reliability for your critical processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers, liquid crystals, and organic semiconductors.
• Chemical Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic libraries in medicinal and combinatorial chemistry for drug discovery programs.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for fundamental organic chemistry research and method development.

Basic Information

Product Name	5(4H)-Oxazolone, 2-(5-Chloro-2-Thienyl)-4,4-Dimethyl-
CAS No.	869548-35-6
Molecular Formula	C9H8ClNO2S
Molecular Weight	229.68 g/mol
Synonyms	2-(5-Chloro-2-thienyl)-4,4-dimethyl-4,5-dihydrooxazol-5-one; 2-(5-Chlorothiophen-2-yl)-4,4-dimethyl-4,5-dihydrooxazol-5-one; 4,4-Dimethyl-2-(5-chloro-2-thienyl)-5(4H)-oxazolone; 5(4H)-Oxazolone, 2-(5-chloro-2-thienyl)-4,4-dimethyl-; 869548-35-6; (5-Chloro-2-thienyl)-4,4-dimethyl-5-oxazolone; 4,4-Dimethyl-2-(5-chloro-2-thienyl)-2-oxazolin-5-one
EINECS	Contact for details

Quality Control

Our production of 5(4H)-Oxazolone, 2-(5-Chloro-2-Thienyl)-4,4-Dimethyl- adheres to stringent quality management protocols to ensure it meets the exacting standards required for research and development. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment, NMR and IR for structural confirmation, and precise determination of residual solvents and moisture content. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment, guaranteeing traceability and compliance with your internal quality systems.

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). Keep the container tightly sealed in its original packaging to minimize exposure to atmospheric moisture. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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