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2,3-dihydro-3-[1-(methylamino)ethylidene]-4H-1,2-benzothiazin-4-one, 1,1-dioxide

View entire compound with spectra: 1 NMR, 1 FTIR, and 1 UV-Vis

2,3-dihydro-3-[1-(methylamino)ethylidene]-4H-1,2-benzothiazin-4-one, 1,1-dioxide
SpectraBase Compound ID EcniDXt2R8v
InChI InChI=1S/C11H12N2O3S/c1-7(12-2)10-11(14)8-5-3-4-6-9(8)17(15,16)13-10/h3-6,12-13H,1-2H3
InChIKey OJQSASMPUJZYEJ-UHFFFAOYSA-N
Mol Weight 252.29 g/mol
Molecular Formula C11H12N2O3S
Exact Mass 252.056863 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID By0pcVCMivT
Name 2,3-DIHYDRO-3-[1-(METHYLAMINO)ETHYLIDENE]-4H-1,2-BENZOTHIAZIN-4-ONE, 1,1-DIOXIDE
Source of Sample C. R. Rasmussen, Mcneil Laboratories, Inc., Fort Washington, Pennsylvania
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C11H12N2O3S
InChI InChI=1S/C11H12N2O3S/c1-7(12-2)10-11(14)8-5-3-4-6-9(8)17(15,16)13-10/h3-6,12-13H,1-2H3
InChIKey OJQSASMPUJZYEJ-UHFFFAOYSA-N
Literature Reference J. ORG. CHEM. 39, 1554(1974)
Melting Point 236-237C (dec.)
Molecular Weight 252.287994
Synonyms BENZOTHIAZIN-4-ONE, 4H-1,2-, 2,3-DIHYDRO-3-/1-/METHYLAMINO/ETHYL- IDENE/-, 1,1-DIOXIDE
Technique KBr WAFER