Precocene II
Compound with spectra: 6 NMR, 4 FTIR, 2 Raman, and 5 MS (GC)
| SpectraBase Compound ID | IdVZdAM4Frk |
|---|---|
| InChI | InChI=1S/C13H16O3/c1-13(2)6-5-9-7-11(14-3)12(15-4)8-10(9)16-13/h5-8H,1-4H3 |
| InChIKey | PTIDGSWTMLSGAH-UHFFFAOYSA-N |
| Mol Weight | 220.27 g/mol |
| Molecular Formula | C13H16O3 |
| Exact Mass | 220.109944 g/mol |
| Copyright | Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Calbiochem, EMD Chemicals, Inc., an Affiliate of Merck KGaA, Darmstadt, Germany |
| Source of Spectrum | Forensic Spectral Research |
| Catalog Number | 529587 |
| Technique | KBr0 |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 194913 |
| Technique | Melt |
| Copyright | Copyright © 2014-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Calbiochem, EMD Chemicals, Inc., an Affiliate of Merck KGaA, Darmstadt, Germany |
| Source of Spectrum | Forensic Spectral Research |
| Catalog Number | 529587 |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Aldrich |
| Catalog Number | 194913 |
| Copyright | Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
|---|---|
| Solvent | CDCL3 |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CDCl3 |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|
| Copyright | Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 194913 |
| Solvent | CDCl3 |
| Copyright | Copyright © 2015-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Calbiochem, EMD Chemicals, Inc., an Affiliate of Merck KGaA, Darmstadt, Germany |
| Source of Spectrum | Forensic Spectral Research |
| Catalog Number | 529587 |
| Copyright | Copyright © 2017-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Catalog Number | 194913 |
| Copyright | Database Compilation Copyright © 2023-2024 John Wiley and Sons, Inc. Copyright © 2023-2024 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved. |
|---|---|
| Source of Spectrum | Adams' Essential Oil Components (GC-MS), Version 4 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | Adams' Essential Oil Components (GC-MS), Version 4 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | W5-1989-26747-1 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | SK-20-1349-2 |
| Copyright | Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Spectrum | Y-25-875-7 |
| Copyright | Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich Co. LLC. |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 194913 |
| Solvent | CDCl3 |
- 6,7-Dimethoxy-2,2-dimethyl-3-chromene
- PTIDGSWTMLSGAH-UHFFFAOYSA-N
- PRECONENE-II
- 2H-1-Benzopyran, 6,7-dimethoxy-2,2-dimethyl-
- Ageratochromene
- 2H-BENZOPYRAN, 6,7-DIMETHOXY-2,2-DIMETHYL-
6-Chloranyl-7-ethoxy-2,2-dimethyl-chromene
7-( Propargyloxy)-6-chloro-2,2-dimethyl-chromene
(E)-1-(2-HYDROXYPHENYL)-3-(2,4,5-TRIMETHOXYPHENYL)-PROP-2-EN-1-ONE
6-(3-Hydroxy-propyl)-2,2-dimethyl-2H-chromen-7-ol
AYAPIN
2,4,5-Trimethoxy-beta-ethyl-beta-nitrostyrene
6-amino-2,2-dimethyl-7-nitro-2H-1-benzopyran
(2,4,5-trimethoxybenzylidene)malonic acid, diethyl ester
6-iodanyl-2,2-dimethyl-7-nitro-chromene
E-SUBERENOL;6-(3'-HYDROXY-3'-METHYL-1'-BUTENYL)-7-METHOXY-COUMARIN
| Title | Journal or Book | Year |
|---|---|---|
| Identification of Two Chromenes from Calea serrata by Semiautomatic Structure Elucidation | Journal of Natural Products | 1997 |
| Chromenes from Ageratum conyzoides | Phytochemistry | 1991 |
This compound is available in the following databases:
Sigma-Aldrich Library of Raman Spectra
Author: Wiley/Sigma-Aldrich
Wiley, on behalf of Merck KGaA Darmstadt, Germany, releases the Sigma-Aldrich Library of Raman Spectra, featuring over 6,480 high-quality Raman spectra. 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.
KnowItAll IR, Raman, and UV-Vis Spectral Libraries
Author: Wiley
The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.
KnowItAll Mass Spectral Library
Author: Wiley
The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.