Products 24683-21-4
CAS 24683-21-4 appears in our catalog under these names: Ethyl 4-hydroxy-2h-1,2-benzothiazine-3-carboxylate 1,1-dioxide, 95%, Piroxicam EP Impurity H, Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity H), >95% (HPLC), Ethyl 4-hydroxy-2H-benzo(e)(1,2)thiazine-3-carboxylate 1,1-dioxide, 97%, ethyl 4–hydroxy–2H–1，2–benzothiazine–3–carboxylate 1，1–dioxide. Offered by: Combi-blocks, Chemat Brand, TRC, AmBeed, Mikromol. Available pack sizes: 100mg, 250mg, on request, 500mg, 25mg, 10mg, 50mg.
Ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate (CAS 24683-21-4) is a chemical compound with the molecular formula C11H11NO5S and a molecular weight of 269.28 g/mol. IUPAC name: ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate. InChIKey: KHQMRIBGVBXDMI-UHFFFAOYSA-N.
| Molecular formula | C11H11NO5S |
|---|---|
| Molecular weight | 269.28 g/mol |
| IUPAC name | ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate |
| InChIKey | KHQMRIBGVBXDMI-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C1=C(C2=CC=CC=C2S(=O)(=O)N1)O |
Computed by PubChem (NCBI)
Synonyms:
Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide, Piroxicam Impurity H, Piroxicam impurity H [EP], 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-, ethyl ester, 1,1-dioxide, PIROXICAM IMPURITY H [EP IMPURITY], PIROXICAM IMPURITY H (EP IMPURITY), Piroxicam EP Impurity H, Ethyl 4-hydroxy-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide, Ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide, ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate