7-Methoxy-1,4-benzothiazin-3(4H)-one
7-Methoxy-1,4-benzothiazin-3(4H)-one (CAS 22726-30-3), with the molecular formula C9H9NO2S and a molecular weight of 195.24 g/mol, is a heterocyclic organic compound. This chemical serves as a valuable building block in organic synthesis, particularly for researchers and chemists working with thiazine derivatives. Its structure lends itself to further functionalisation in the development of novel chemical entities.
- Synonyms
- C9H9NO2S
Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its heterocyclic structure is often incorporated into target compounds during multi-step chemical processes.
Research and Development
A useful reagent for academic and industrial R&D laboratories exploring new chemical structures and reaction pathways. It is employed in the discovery phase for potential pharmaceutical or material science applications.
Building Block for Heterocycles
Serves as a fundamental building block for constructing various thiazine-based heterocycles. This makes it relevant in fields requiring specialised heterocyclic scaffolds.
| Molecular weight | 195.24 |
|---|---|
| Empirical formula | C9H9NO2S |
| Assay | 97% |
| Melting point | 183-187 °C(lit.) |
Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
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 7-Methoxy-1,4-benzothiazin-3(4H)-one used for?
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7-Methoxy-1,4-benzothiazin-3(4H)-one is primarily used as a building block in organic synthesis and for research and development purposes, particularly in the creation of heterocyclic compounds.
What is the CAS number and chemical formula for 7-Methoxy-1,4-benzothiazin-3(4H)-one?
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The CAS number is 22726-30-3 and the empirical formula (Hill notation) is C9H9NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Methoxy-1,4-benzothiazin-3(4H)-one with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 7-Methoxy-1,4-benzothiazin-3(4H)-one be handled safely?
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This compound is classified as a GHS07 irritant and may cause an allergic skin reaction (H317). Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, faceshields, and gloves. Ensure good ventilation. Follow precautionary statements (P280) and relevant safety guidelines.
Is 7-Methoxy-1,4-benzothiazin-3(4H)-one a controlled substance?
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The provided data does not indicate that 7-Methoxy-1,4-benzothiazin-3(4H)-one is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all relevant shipping and customs regulations for hazardous materials.
How can I request a quote or sample for 7-Methoxy-1,4-benzothiazin-3(4H)-one?
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To request a quote or sample, please contact our sales department via the website or by phone, providing the product name and CAS number (22726-30-3).
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