2-Mercaptobenzoxazole
2-Mercaptobenzoxazole (CAS: 2382-96-9; C7H5NOS; MW: 151.19) is a heterocyclic organic compound supplied by Tech Serve Solutions. This chemical serves as a valuable building block in organic synthesis, particularly within the realm of heterocyclic chemistry. Its characteristic thiol group allows for diverse functionalisation, making it a key intermediate for the development of novel compounds.
- IUPAC
- 2-Benzoxazolethiol
- Synonyms
- 2-Benzoxazolethiol

Organic Synthesis Intermediate
2-Mercaptobenzoxazole is utilised as a precursor in various organic synthesis pathways. Its structure is amenable to reactions common in heterocyclic chemistry, enabling the construction of more complex molecules.
Building Block for Novel Compounds
This compound functions as a fundamental building block for creating new chemical entities. Researchers and chemists can leverage its unique structure to explore novel molecular architectures and functionalities.
Research and Development
Primarily employed in R&D settings, 2-Mercaptobenzoxazole aids in the exploration of new chemical reactions and the development of novel materials or pharmaceutical leads. Its availability supports ongoing chemical innovation.
| Molecular weight | 151.19 |
|---|---|
| Empirical formula | C7H5NOS |
| Assay | 95% |
| Melting point | 192-195 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Mercaptobenzoxazole used for?
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2-Mercaptobenzoxazole is primarily used as a building block in organic synthesis and for the development of novel chemical compounds in research and development settings.
What are the CAS number and formula for 2-Mercaptobenzoxazole?
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The CAS number for 2-Mercaptobenzoxazole is 2382-96-9, and its empirical formula is C7H5NOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Mercaptobenzoxazole with an assay of 95%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for 2-Mercaptobenzoxazole?
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Handling 2-Mercaptobenzoxazole requires appropriate personal protective equipment, including eyeshields and gloves. In environments where dust or aerosols may be generated, a type N95 (US) or type P1 (EN143) respirator filter should be used. The compound is classified with WGK Germany 3, indicating a high hazard to water.
How is 2-Mercaptobenzoxazole packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports 2-Mercaptobenzoxazole following all relevant regulations for chemical handling and international trade. Specific packaging details are available upon request.
How can I request a sample or quote for 2-Mercaptobenzoxazole?
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To request a sample or a quote for 2-Mercaptobenzoxazole, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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