Saccharin N-(2-Acetic Acid Ethyl Ester)(Piroxicam Impurity E)

Analyte Name

Ethyl (1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate

CAS Number

24683-20-3

Molecular Formula

C11 H11 N O5 S

Molecular Weight

269.27

Accurate Mass

269.0358

SMILES

CCOC(=O)CN1C(=O)c2ccccc2S1(=O)=O

InChI

InChI=1S/C11H11NO5S/c1-2-17-10(13)7-12-11(14)8-5-3-4-6-9(8)18(12,15)16/h3-6H,2,7H2,1H3

IUPAC

ethyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Piroxicam

Purity

>95% (HPLC)