2,3,4,6-tetramethoxy-5H-benzocyclohepten-5-one
Compound with spectra: 5 NMR, 3 FTIR, and 1 Raman
| SpectraBase Compound ID | 22SnMQU6Ep6 |
|---|---|
| InChI | InChI=1S/C15H16O5/c1-17-10-7-5-6-9-8-11(18-2)14(19-3)15(20-4)12(9)13(10)16/h5-8H,1-4H3 |
| InChIKey | ZEEDZJJOWWIIFH-UHFFFAOYSA-N |
| Mol Weight | 276.29 g/mol |
| Molecular Formula | C15H16O5 |
| Exact Mass | 276.099774 g/mol |
| Copyright | Copyright © 1991-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich Chemical Company, Inc., Milwaukee, Wisconsin |
| Solvent | CDCl3; Reference=TMS; Temperature 297K |
| Copyright | Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| Copyright | Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 367788 |
| Solvent | CDCl3 |
| Copyright | Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved. |
|---|---|
| Technique | KBr-Pellet |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich Chemical Company, Inc., Milwaukee, Wisconsin |
| Technique | KBr WAFER |
| Copyright | Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|
| Copyright | Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| Copyright | Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 367788 |
| Solvent | CDCl3 |
| Copyright | Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich |
| Catalog Number | 367788 |
- 2,3,4,6-TETRAMETHYLPURPUROGALLIN
- 5H-Benzocyclohepten-5-one, 2,3,4,6-tetramethoxy-
- Purpurogallin tetramethyl ether
2,3,6-TRIMETHYLPURPUROGALLIN;HO-DEUTERATED
2,3-DIMETHYLPURPUROGALLIN;HO-DIDEUTERATED
2-Hydrpxy-6,7,8-trimethoxy-1,4-naphtoquinone
(Z)-6,7,8,9-Tetrahydro-6-hydroxymethylene-2,3,4-trimethoxy-5H-benzocyclohepten-5-one
5-Hydroxy-7,8-dimethoxy-3-(4'-methoxyphenyl)-4H-1-benzopyran-4-one
5,6,7-Trimethoxy-2-methyl-1,4-naphthoquinone
Metrafenone
2,2'-Dihydroxy-3,4,5,6'-tetramethoxy-4',5'-methylenedioxychalcone
INVERSIN
TRICROZARIN-A;2,3-DIMETHOXY-6,7-METHYLENEDIOXY-NAPHTHAZARIN
| Title | Journal or Book | Year |
|---|---|---|
| Long-range deuterium isotope effects on13C chemical shifts of intramolecularly hydrogen-bonded compounds. Purpurogallins | Magnetic Resonance in Chemistry | 1993 |
This compound is available in the following databases:
KnowItAll IR Spectral Library
Author: Wiley
Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.
Wiley SmartSpectra Raman Database Collection
Author: Wiley
Designed for use with Wiley’s KnowItAll Raman Spectral Library collection, this computed Raman database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.
KnowItAll NMR Spectral Library
Author: Wiley
The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.