For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
3,4,8-Trimethylcoumarin-7-O-sulphamate
SpectraBase Compound ID AVQPywd1QQ7
InChI InChI=1S/C12H13NO5S/c1-6-7(2)12(14)17-11-8(3)10(5-4-9(6)11)18-19(13,15)16/h4-5H,1-3H3,(H2,13,15,16)
InChIKey MGLHKQSJDMGFMJ-UHFFFAOYSA-N
Mol Weight 283.3 g/mol
Molecular Formula C12H13NO5S
Exact Mass 283.051444 g/mol
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum US7846965B2
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum F2-41-1078-18
  • 3,4,8-(Trimethyl)coumarin 7-O-sulfamate
  • sulfamic acid (3,4,8-trimethyl-2-oxo-1-benzopyran-7-yl) ester
  • (3,4,8-trimethyl-2-oxidanylidene-chromen-7-yl) sulfamate
  • (3,4,8-trimethyl-2-oxo-chromen-7-yl) sulfamate

This compound is available in the following databases:

Wiley Registry of Mass Spectral Data 2023

Author: Wiley

The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.