1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide

CAS Registry Number®

24683-20-3

CAS Name

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide

Molecular Formula

C11H11NO5S

Molecular Mass

269.27

Cite this Page

1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=24683-20-3 (retrieved 2024-11-25) (CAS RN: 24683-20-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    104-105 °C

Source(s)

Other Names and Identifiers

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

InChIKey

InChIKey=YKCQHUPTHHPHGX-UHFFFAOYSA-N

SMILES

O=S1(=O)C=2C(C(=O)N1CC(OCC)=O)=CC=CC2

Canonical SMILES

O=C(OCC)CN1C(=O)C=2C=CC=CC2S1(=O)=O

Other Names for this Substance

  • 1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide
  • 1,2-Benzisothiazoline-2-acetic acid, 3-oxo-, ethyl ester, 1,1-dioxide
  • (1,1,3-Trioxo-1,3-dihydro-1λ*6*-benzo[d]isothiazol-2-yl)-acetic acid ethyl ester

CAS INSIGHTSTM
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