Methyl (6-chloro-2H-1,4-benzoxazin-3(4H)-one-2-yl) acetate
Methyl (6-chloro-2H-1,4-benzoxazin-3(4H)-one-2-yl) acetate (CAS: 104662-84-2) is a halogenated heterocyclic compound with the molecular formula C8H4ClONHOCH2COOCH3 and a molecular weight of 255.65 g/mol. Supplied by Tech Serve Solutions, this chemical serves as a valuable building block in organic synthesis. Its structure lends itself to further functionalisation, making it a useful intermediate in the development of complex molecules.
- Synonyms
- C8H4ClONHOCH2COOCH3

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic synthesis pathways. Its benzoxazine core and reactive acetate group allow for diverse chemical transformations.
Heterocyclic Chemistry
As a functionalised heterocyclic building block, it facilitates the construction of more complex heterocyclic systems, which are prevalent in pharmaceuticals and agrochemicals.
Research and Development
Utilised in research laboratories for exploring novel chemical reactions and developing new chemical entities. Its defined structure is beneficial for structure-activity relationship studies.
| Molecular weight | 255.65 |
|---|---|
| Linear formula | C8H4ClONHOCH2COOCH3 |
| Assay | 97% |
| Melting point | 159-163 °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 Methyl (6-chloro-2H-1,4-benzoxazin-3(4H)-one-2-yl) acetate used for?
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It is primarily used as a building block and intermediate in organic synthesis, particularly in the field of heterocyclic chemistry for research and development purposes.
What are the CAS number and molecular formula?
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The CAS number is 104662-84-2 and the linear molecular formula is C8H4ClONHOCH2COOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. It is not represented as USP, BP, EP or other pharmacopoeia grades.
What are the safety and handling precautions?
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This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK Germany 3.
Is this chemical a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging and shipping methods compliant with international regulations for fine chemicals.
How can I request a quote or sample?
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Please contact our sales team via the website or direct email to request a quote or sample for Methyl (6-chloro-2H-1,4-benzoxazin-3(4H)-one-2-yl) acetate.
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