Methyl 2–methyl–4–hydroxy–2H–1，2–benzothiazine–3–carboxylate 1，1–dioxide

cas: 35511-15-0 — see every product listed under this CAS number, including other names

Methyl 2–methyl–4–hydroxy–2H–1，2–benzothiazine–3–carboxylate 1，1–dioxide (CAS 35511-15-0) is a chemical reagent available from Chemat. Available pack sizes: 10g, 1g, 5g. Offered by: GLPBio.

• 2D
• 3D

Methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate (CAS 35511-15-0) is a chemical compound with the molecular formula C11H11NO5S and a molecular weight of 269.28 g/mol. IUPAC name: methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate. InChIKey: NGHIOTWSWSQQNT-UHFFFAOYSA-N.

Identity

Molecular formula	C11H11NO5S
Molecular weight	269.28 g/mol
IUPAC name	methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
InChIKey	NGHIOTWSWSQQNT-UHFFFAOYSA-N
SMILES	CN1C(=C(C2=CC=CC=C2S1(=O)=O)O)C(=O)OC

Computed by PubChem (NCBI)

Synonyms: Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide, MELOXICAM IMPURITY E [EP IMPURITY], PIROXICAM IMPURITY J [EP IMPURITY], MELOXICAM IMPURITY E (EP IMPURITY), PIROXICAM IMPURITY J (EP IMPURITY), Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide, 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide, methyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide, Piroxicam EP Impurity J, methyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate

Related forms of this compound

methyl 4-hydroxy-1,1-dioxo-2-(trideuteriomethyl)-1lambda6,2-benzothiazine-3-carboxylate C₁₁H₁₁NO₅S

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

ethyl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate C₁₁H₁₁NO₅S

2-(1,3-dioxoisoindol-2-yl)ethyl methanesulfonate C₁₁H₁₁NO₅S

methyl 3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanoate C₁₁H₁₁NO₅S

methyl 2-methyl-1,1,4-trioxo-3H-1lambda6,2-benzothiazine-3-carboxylate C₁₁H₁₁NO₅S

N-(2-hydroxyethyl)-2-oxochromene-6-sulfonamide C₁₁H₁₁NO₅S

2-(1,1,4-trioxo-3,5-dihydro-2H-1lambda6,5-benzothiazepin-3-yl)acetic acid C₁₁H₁₁NO₅S