Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2012-09-11 17:32:03 UTC |
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Update Date | 2023-02-21 17:19:02 UTC |
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HMDB ID | HMDB0029686 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 4-Methoxybenzaldehyde |
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Description | 4-Methoxybenzaldehyde, also known as 4-anisaldehyde or p-formylanisole, belongs to the class of organic compounds known as benzoyl derivatives, with the chemical formula CH3OC6H4CHO. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). Anisaldehyde is prepared commercially by oxidation of 4-methoxytoluene (p-cresyl methyl ether) using manganese dioxide to convert a methyl group to the aldehyde group. 4-Methoxybenzaldehyde is a sweet, almond, and anise tasting compound. 4-Methoxybenzaldehyde can be found, on average, in the highest concentration within a few different foods, such as cumins, star anises, and fennels. 4-Methoxybenzaldehyde has also been detected, but not quantified, in several different foods, such as cornmints, anises, herbs and spices, tarragons, and tea. The related ortho isomer has a scent of licorice. It is a colorless liquid with a strong aroma. A solution of para-anisaldehyde in acid and ethanol is a useful stain in thin layer chromatography. Different chemical compounds on the plate can give different colors, allowing easy distinction. It is used as an intermediate in the synthesis of other compounds important in pharmaceuticals and perfumery. |
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Structure | InChI=1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3 |
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Synonyms | Value | Source |
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4-Anisaldehyde | ChEBI | 4-Methoxy-benzaldehyde | ChEBI | Anisal | ChEBI | p-Anisaldehyde | ChEBI | p-Anisic aldehyde | ChEBI | p-Formylanisole | ChEBI | Para-anisaldehyde | ChEBI | 4-Anisaldehyde, 1,2,3,4,5,6-(14)C6-labeled | MeSH | 4-Anisaldehyde, 18O-labeled | MeSH | 4-Anisaldehyde, formyl-(14)C-labeled | MeSH | Anisaldehyde | MeSH | p-Methoxybenzaldehyde | MeSH | 4-Methoxybenzaldehyde | ChEMBL, MeSH | Anisic aldehyde | HMDB | Aubepine | HMDB | Crategine | HMDB | FEMA 2670 | HMDB | Obepin | HMDB | P-Anisaldehyde, 8ci | HMDB |
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Chemical Formula | C8H8O2 |
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Average Molecular Weight | 136.1479 |
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Monoisotopic Molecular Weight | 136.0524295 |
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IUPAC Name | 4-methoxybenzaldehyde |
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Traditional Name | anisaldehyde |
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CAS Registry Number | 123-11-5 |
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SMILES | COC1=CC=C(C=O)C=C1 |
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InChI Identifier | InChI=1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3 |
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InChI Key | ZRSNZINYAWTAHE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-). |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Benzene and substituted derivatives |
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Sub Class | Benzoyl derivatives |
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Direct Parent | Benzoyl derivatives |
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Alternative Parents | |
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Substituents | - Phenoxy compound
- Methoxybenzene
- Phenol ether
- Benzoyl
- Benzaldehyde
- Anisole
- Aryl-aldehyde
- Alkyl aryl ether
- Ether
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aldehyde
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | Not Available |
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Role | |
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Physical Properties |
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State | Liquid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 0 °C | Not Available | Boiling Point | 248.00 to 249.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | Water Solubility | 4.29 mg/mL at 25 °C | Not Available | LogP | 1.76 | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-5900000000-f3f464cd23c97578f30c | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-5900000000-e26ac32161d707d4b67d | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-9600000000-005ef37f7e37a0e55681 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-8900000000-d51f38f91dea18a7ca2b | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-002r-9400000000-bc00e3079ed91b21f4ba | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-5900000000-f3f464cd23c97578f30c | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-5900000000-e26ac32161d707d4b67d | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-9600000000-005ef37f7e37a0e55681 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-000i-8900000000-d51f38f91dea18a7ca2b | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - 4-Methoxybenzaldehyde EI-B (Non-derivatized) | splash10-002r-9400000000-bc00e3079ed91b21f4ba | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Methoxybenzaldehyde GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4r-5900000000-7529d3b0428c09095b3b | 2017-07-27 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Methoxybenzaldehyde GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | MS | Mass Spectrum (Electron Ionization) | splash10-000i-8900000000-2470c82de1eaf7d2642a | 2015-03-01 | Not Available | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 40V, Positive-QTOF | splash10-014i-9000000000-26a1b069ae6df01ffff0 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 20V, Positive-QTOF | splash10-014l-9200000000-bfa432b6662a4ee0dbd7 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 10V, Positive-QTOF | splash10-000i-2900000000-bf8308aa9be60fc66528 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 10V, Positive-QTOF | splash10-000i-0900000000-b2d6a9d38197c0f6fa06 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 20V, Positive-QTOF | splash10-000i-0900000000-1d9300c2be9fe71e682b | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 40V, Positive-QTOF | splash10-0kl3-9300000000-ed81538d959a9b26cd66 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 10V, Negative-QTOF | splash10-000i-0900000000-ea778719cccbf199adaa | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 20V, Negative-QTOF | splash10-000i-0900000000-6c4fb2d07ea57b35eb7a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 40V, Negative-QTOF | splash10-066r-7900000000-292cb3482f5608dd969d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 10V, Negative-QTOF | splash10-000i-0900000000-85183aae6dd12de03af0 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 20V, Negative-QTOF | splash10-052r-0900000000-a54ce65ce6c13a79dd83 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 40V, Negative-QTOF | splash10-014i-9800000000-0e4a6858b34550066750 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 10V, Positive-QTOF | splash10-052r-0900000000-039acf4403c9b4099eec | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 20V, Positive-QTOF | splash10-052r-4900000000-65583d5c117cd8b1920f | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methoxybenzaldehyde 40V, Positive-QTOF | splash10-0udi-9000000000-914b4ed5eeddb4a0152d | 2021-09-24 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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