Description

5-Methoxy-3H-Benzooxazole-2-Thione is a specialized heterocyclic organic compound featuring a benzooxazole core structure. This compound is valued as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic systems in medicinal and materials chemistry.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Potential precursor for organic electronic materials or ligands in coordination chemistry.

Basic Information

Product Name	5-Methoxy-3H-Benzooxazole-2-Thione
CAS No.	49559-83-3
Molecular Formula	C8H7NO2S
Molecular Weight	181.21 g/mol
Synonyms	5-Methoxy-1,3-benzoxazole-2(3H)-thione; 5-Methoxy-2-mercaptobenzoxazole; 5-Methoxy-2-benzoxazolethiol; 2-Mercapto-5-methoxybenzoxazole; 5-Methoxybenzoxazoline-2-thione; 2-Thioxo-5-methoxy-2,3-dihydro-1,3-benzoxazole
EINECS	Contact for details

Quality Control

Our 5-Methoxy-3H-Benzooxazole-2-Thione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and physical characteristics. We support custom synthesis and can tailor specifications to meet specific research or cGMP requirements.

Storage

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

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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