6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one
6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS: 103361-43-9) is a heterocyclic organic compound with the molecular formula C9H10N2O2 and a molecular weight of 178.19 g/mol. This benzoxazine derivative serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and chemical research sectors. Its structure lends itself to various chemical transformations for the development of novel compounds.
- Synonyms
- C9H10N2O2

Chemical Synthesis Intermediate
Utilised as a key intermediate in multi-step organic syntheses, enabling the construction of complex molecular architectures.
Research and Development
Employed in R&D laboratories for the exploration of new chemical entities and reaction pathways.
Building Block for Heterocycles
Serves as a versatile building block for the synthesis of diverse heterocyclic compounds, relevant in medicinal chemistry.
| Molecular weight | 178.19 |
|---|---|
| Empirical formula | C9H10N2O2 |
Hazard statements
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Risk statements (R) | 52 |
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 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one primarily used for?
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6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one is primarily used as a building block and intermediate in organic synthesis, particularly for the development of heterocyclic compounds in research and development settings.
What are the CAS number and molecular formula for 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one?
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The CAS number for 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one is 103361-43-9, and its molecular formula is C9H10N2O2.
What grade and purity does Tech Serve Solutions supply for this chemical?
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Tech Serve Solutions supplies this compound as a technical/research grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise in the product specifications.
What are the safety and handling considerations for 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one?
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This compound is harmful if inhaled, swallowed, or in contact with skin, and may cause irritation. It is also harmful to aquatic life with long-lasting effects. Please consult the Safety Data Sheet (SDS) for detailed handling, storage, and disposal information. Ensure adequate ventilation and wear appropriate personal protective equipment (PPE).
Is 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one classified as a controlled substance?
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The provided data does not indicate that 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packages and ships chemicals in compliance with international regulations for safe transport. We are experienced global exporters of fine chemicals, laboratory reagents, and pharmaceutical intermediates.
How can I request a sample or a quote for 6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one?
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To request a sample or a quote, please use the contact form on our website or contact our sales team directly. Please reference the product name and CAS number (103361-43-9) in your inquiry.
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