Compound Q&A
What are the physical and chemical properties of 5-Methyl-3-(2-pyridinyl)-2H,5H-[1,3]oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide (CAS: 90101-16-9)?
Answer
![5-Methyl-3-(2-pyridinyl)-2H,5H-[1,3]oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide](https://static.chemtradehub.com/structs/901/90101-16-9-003f.webp "5-Methyl-3-(2-pyridinyl)-2H,5H-[1,3]oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide")
The compound has a crystalline form and a molecular weight of approximately 456.3 g/mol. It is poorly soluble in water but soluble in organic solvents like dimethyl sulfoxide (DMSO) and dimethylformamide (DMF). It exhibits low reactivity under normal conditions but can undergo hydrolysis in strong acidic or basic environments. It is stable at room temperature but may decompose upon heating above 200°C.
About
CAS No
90101-16-9
English Name
5-Methyl-3-(2-pyridinyl)-2H,5H-[1,3]oxazino[5,6-c][1,2]benzothiazine-2,4(3H)-dione 6,6-dioxide
Molecular Formula
C16H11N3O5S
Molecular Weight
357.35 g/mol
SMILES
CN1C2=C(C3=CC=CC=C3S1(=O)=O)OC(=O)N(C2=O)C4=CC=CC=N4
InChIKey
OEHFRZLKGRKFAS-UHFFFAOYSA-N
Last Updated: 2025-11-04 13:04
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