Ethyl 4-hydroxy-2h-1,2-benzothiazine-3-carboxylate 1,1-dioxide, 95%

cas: 24683-21-4 — see every product listed under this CAS number, including other names

Ethyl 4-hydroxy-2h-1,2-benzothiazine-3-carboxylate 1,1-dioxide, 95% (CAS 24683-21-4) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg. Offered by: Combi-blocks.

brandCombi-blocks
catalog numberJC-2090-100mg
cas24683-21-4
size100mg
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Combi-blocks 100mg price on request
Combi-blocks 250mg price on request

properties

purity95%
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

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.

Identity
Molecular formulaC11H11NO5S
Molecular weight269.28 g/mol
IUPAC nameethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate
InChIKeyKHQMRIBGVBXDMI-UHFFFAOYSA-N
SMILESCCOC(=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
Isomers (same molecular formula)
1,1,3-trioxo-2-propan-2-yl-1,2-benzothiazole-6-carboxylic acid C11H11NO5S
ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate C11H11NO5S
2-(1,3-dioxoisoindol-2-yl)ethyl methanesulfonate C11H11NO5S
methyl 3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanoate C11H11NO5S
methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate C11H11NO5S
methyl 2-methyl-1,1,4-trioxo-3H-1lambda6,2-benzothiazine-3-carboxylate C11H11NO5S
N-(2-hydroxyethyl)-2-oxochromene-6-sulfonamide C11H11NO5S
methyl 4-hydroxy-1,1-dioxo-2-(trideuteriomethyl)-1lambda6,2-benzothiazine-3-carboxylate C11H11NO5S
2-(1,1,4-trioxo-3,5-dihydro-2H-1lambda6,5-benzothiazepin-3-yl)acetic acid C11H11NO5S

Also listed as

Piroxicam EP Impurity H Chemat Brand CAS 24683-21-4
Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide(Piroxicam Impurity H), >95% (HPLC) TRC CAS 24683-21-4
Ethyl 4-hydroxy-2H-benzo(e)(1,2)thiazine-3-carboxylate 1,1-dioxide, 97% AmBeed CAS 24683-21-4
ethyl 4–hydroxy–2H–1，2–benzothiazine–3–carboxylate 1，1–dioxide GLPBio CAS 24683-21-4
4-Hydroxy-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-dioxide Biosynth CAS 24683-21-4
Ethyl 4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylate-1,1-Dioxide, 95%, 95% Chemat CAS 24683-21-4
Ethyl 4-hydroxy-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide, 95% Fluorochem CAS 24683-21-4