5-Fluoro-2(3H)-benzoxazolone
5-Fluoro-2(3H)-benzoxazolone (CAS: 13451-79-1), with the molecular formula C7H4FNO2 and a molecular weight of 153.11 g/mol, is a fluorinated heterocyclic compound. This building block is primarily utilised in chemical synthesis, serving as an intermediate in the development of novel organic molecules. Its structure makes it a valuable precursor for introducing fluorinated benzoxazole moieties into more complex chemical architectures.
- IUPAC
- 5-Fluorobenzo[d]oxazol-2(3H)-one
Organic Synthesis Intermediate
5-Fluoro-2(3H)-benzoxazolone functions as a key building block in complex organic synthesis pathways. It is employed in the construction of diverse molecular frameworks, particularly those requiring a fluorinated benzoxazole core.
Fluorinated Heterocycle Precursor
This compound is instrumental in creating advanced fluorinated heterocyclic structures. Its incorporation can impart unique electronic and physicochemical properties to target molecules.
Pharmaceutical and Agrochemical Research
As a fluorinated building block, it may be utilised in the research and development of new pharmaceutical agents and agrochemicals, where fluorine substitution often enhances biological activity or metabolic stability.
| Molecular weight | 153.11 |
|---|---|
| Empirical formula | C7H4FNO2 |
| Assay | 96% |
| Melting point | 173-177 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
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 5-Fluoro-2(3H)-benzoxazolone used for?
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5-Fluoro-2(3H)-benzoxazolone is primarily used as an intermediate and building block in organic synthesis, particularly for creating fluorinated heterocyclic compounds.
What is the CAS number and molecular formula for 5-Fluoro-2(3H)-benzoxazolone?
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The CAS number is 13451-79-1 and the molecular formula is C7H4FNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Fluoro-2(3H)-benzoxazolone with an assay of 96%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product specifications.
What are the safety considerations when handling 5-Fluoro-2(3H)-benzoxazolone?
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5-Fluoro-2(3H)-benzoxazolone is a Warning substance (GHS07) that causes serious eye irritation (H319). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 dust mask, should be worn. Handle in a well-ventilated area and avoid dust formation. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is 5-Fluoro-2(3H)-benzoxazolone shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring careful packaging and adherence to international shipping regulations for compounds like 5-Fluoro-2(3H)-benzoxazolone.
How can I request a quote or sample for 5-Fluoro-2(3H)-benzoxazolone?
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To request a quote or sample, please contact our sales team through the provided channels on the Tech Serve Solutions website, specifying the product name and CAS number.
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