Products 208051-67-6

CAS 208051-67-6 is the registry number for Piroxicam Impurity 6. Offered by: Chemat Brand. Available pack sizes: on request.

Piroxicam Impurity 6
Chemat Brand
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  • Variants: 1
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Structural formula: {0} (CAS {1})

Methyl 4-methoxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate (CAS 208051-67-6) is a chemical compound with the molecular formula C12H13NO5S and a molecular weight of 283.30 g/mol. IUPAC name: methyl 4-methoxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate. InChIKey: XIWCNJQBMDCBPC-UHFFFAOYSA-N.

Identity
Molecular formulaC12H13NO5S
Molecular weight283.30 g/mol
IUPAC namemethyl 4-methoxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate
InChIKeyXIWCNJQBMDCBPC-UHFFFAOYSA-N
SMILESCN1C(=C(C2=CC=CC=C2S1(=O)=O)OC)C(=O)OC

Computed by PubChem (NCBI)

Synonyms: XIWCNJQBMDCBPC-UHFFFAOYSA-N, Methyl 4-methoxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate, methyl 4-methoxy-2-methyl-2h-benzo[e][1,2]thiazine-3-carboxylate-1,1-dioxide
Isomers (same molecular formula)
ethyl 4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate C12H13NO5S
propan-2-yl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate C12H13NO5S
propan-2-yl 4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxylate C12H13NO5S
3-(1,3-dioxoisoindol-2-yl)propyl methanesulfonate C12H13NO5S