2H-1,4-Benzoxazin-3(4H)-one
2H-1,4-Benzoxazin-3(4H)-one (CAS: 5466-88-6) is a heterocyclic organic compound with the molecular formula C8H7NO2 and a molecular weight of 149.15 g/mol. It serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecules. This compound is frequently utilized in research and development settings for the exploration of novel chemical entities and reaction pathways. Its defined structure makes it a reliable component in various chemical transformations.
- Synonyms
- C8H7NO22H-1,4-Benzoxazin-3(4H)-one
Chemical Synthesis Intermediate
2H-1,4-Benzoxazin-3(4H)-one is employed as a versatile intermediate in multi-step organic synthesis. It facilitates the introduction of the benzoxazinone core structure into target molecules.
Research and Development
This compound is utilised in academic and industrial research laboratories for the discovery of new compounds and materials. Its heterocyclic nature makes it of interest in medicinal chemistry and materials science.
Building Block for Heterocycles
As a key heterocyclic building block, it allows for the efficient synthesis of various fused ring systems and substituted benzoxazines.
| Molecular weight | 149.15 |
|---|---|
| Empirical formula | C8H7NO2 |
| Assay | 99% |
| Melting point | 173-175 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2H-1,4-Benzoxazin-3(4H)-one used for?
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2H-1,4-Benzoxazin-3(4H)-one is primarily used as a chemical intermediate and a building block in organic synthesis for research and development purposes.
What are the CAS number and formula for 2H-1,4-Benzoxazin-3(4H)-one?
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The CAS number for 2H-1,4-Benzoxazin-3(4H)-one is 5466-88-6, and its empirical formula is C8H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2H-1,4-Benzoxazin-3(4H)-one with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the primary safety hazards associated with 2H-1,4-Benzoxazin-3(4H)-one?
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This compound is classified with GHS07 signal word 'Warning' and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent), should be used when handling.
Is 2H-1,4-Benzoxazin-3(4H)-one a controlled substance?
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Based on the provided data, there is no indication that 2H-1,4-Benzoxazin-3(4H)-one is a controlled substance.
How is 2H-1,4-Benzoxazin-3(4H)-one packed and exported?
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Tech Serve Solutions ensures that all chemicals are packed and exported in compliance with international shipping regulations for hazardous materials, maintaining product integrity and safety during transit.
How can I request a sample or quote for 2H-1,4-Benzoxazin-3(4H)-one?
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To request a sample or a quotation, please visit the product page on our website and use the designated 'Request Sample' or 'Request Quote' forms, providing your contact details and requirements.
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