| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 17:29:32 UTC |
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| Update Date | 2023-02-21 17:18:41 UTC |
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| HMDB ID | HMDB0029300 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | p-Anisidine |
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| Description | p-Anisidine, also known as 4-methoxyaniline or p-aminoanisole, belongs to the class of organic compounds known as aminophenyl ethers. These are aromatic compounds that contain a phenol ether, which carries an amine group on the benzene ring. Based on a literature review a significant number of articles have been published on p-Anisidine. |
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| Structure | InChI=1S/C7H9NO/c1-9-7-4-2-6(8)3-5-7/h2-5H,8H2,1H3 |
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| Synonyms | | Value | Source |
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| 1-Amino-4-methoxybenzene | ChEBI | | 4-Aminoanisole | ChEBI | | 4-Anisidine | ChEBI | | 4-Methoxyaniline | ChEBI | | 4-Methoxybenzenamine | ChEBI | | 4-Methoxybenzeneamine | ChEBI | | p-Aminoanisole | ChEBI | | p-Anisylamine | ChEBI | | p-Methoxyaniline | ChEBI | | p-Methoxyphenylamine | ChEBI | | Para-anisidine | ChEBI | | 1-Methoxy-4-amino-benzen (p-anisidin) | HMDB | | 1-Methoxy-4-amino-benzene / p-anisidine | HMDB | | 4-Methoxy-1-aminobenzene | HMDB | | 4-METHOXY-aniline | HMDB | | 4-Methoxy-benzenamine | HMDB | | 4-Methoxy-phenylamine | HMDB | | beta -Anisidine | HMDB | | p-Amino-anisole | HMDB | | p-Dianisidine | HMDB | | p-Methoxy-aniline | HMDB | | 4-Anisidine monoacid conjugate | HMDB | | 4-Anisidine hydrochloride | HMDB |
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| Chemical Formula | C7H9NO |
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| Average Molecular Weight | 123.1525 |
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| Monoisotopic Molecular Weight | 123.068413915 |
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| IUPAC Name | 4-methoxyaniline |
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| Traditional Name | P-anisidine |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC=C(N)C=C1 |
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| InChI Identifier | InChI=1S/C7H9NO/c1-9-7-4-2-6(8)3-5-7/h2-5H,8H2,1H3 |
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| InChI Key | BHAAPTBBJKJZER-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as aminophenyl ethers. These are aromatic compounds that contain a phenol ether, which carries an amine group on the benzene ring. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Phenol ethers |
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| Sub Class | Aminophenyl ethers |
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| Direct Parent | Aminophenyl ethers |
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| Alternative Parents | |
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| Substituents | - Aminophenyl ether
- Methoxyaniline
- Phenoxy compound
- Anisole
- Aniline or substituted anilines
- Methoxybenzene
- Alkyl aryl ether
- Monocyclic benzene moiety
- Ether
- Organopnictogen compound
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Organic oxygen compound
- Amine
- Hydrocarbon derivative
- 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 | Not Available |
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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 | Solid |
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| Experimental Molecular Properties | |
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.5 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.5071 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.21 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1193.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 364.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 119.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 225.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 83.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 294.3 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 349.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 116.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 859.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 254.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 776.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 262.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 320.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 433.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 288.9 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 76.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| p-Anisidine,1TMS,isomer #1 | COC1=CC=C(N[Si](C)(C)C)C=C1 | 1430.2 | Semi standard non polar | 33892256 | | p-Anisidine,1TMS,isomer #1 | COC1=CC=C(N[Si](C)(C)C)C=C1 | 1436.1 | Standard non polar | 33892256 | | p-Anisidine,2TMS,isomer #1 | COC1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1 | 1515.3 | Semi standard non polar | 33892256 | | p-Anisidine,2TMS,isomer #1 | COC1=CC=C(N([Si](C)(C)C)[Si](C)(C)C)C=C1 | 1565.0 | Standard non polar | 33892256 | | p-Anisidine,1TBDMS,isomer #1 | COC1=CC=C(N[Si](C)(C)C(C)(C)C)C=C1 | 1668.1 | Semi standard non polar | 33892256 | | p-Anisidine,1TBDMS,isomer #1 | COC1=CC=C(N[Si](C)(C)C(C)(C)C)C=C1 | 1665.1 | Standard non polar | 33892256 | | p-Anisidine,2TBDMS,isomer #1 | COC1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 1984.0 | Semi standard non polar | 33892256 | | p-Anisidine,2TBDMS,isomer #1 | COC1=CC=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 1981.2 | Standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-4900000000-a2f147705f92caffa50b | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-5900000000-3786160ae4a86463960a | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-6900000000-7b56ba31080ccebf1c7c | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-4900000000-a2f147705f92caffa50b | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-5900000000-3786160ae4a86463960a | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - p-Anisidine EI-B (Non-derivatized) | splash10-0ab9-6900000000-7b56ba31080ccebf1c7c | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - p-Anisidine GC-MS (Non-derivatized) - 70eV, Positive | splash10-00di-7900000000-ace7d2515045ec577c96 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - p-Anisidine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 15V, Positive-QTOF | splash10-00di-3900000000-9340c1e52aa934343504 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 45V, Positive-QTOF | splash10-00dl-4900000000-981b7bdbdc8a245cf92b | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 15V, Positive-QTOF | splash10-00di-3900000000-63a61ad2be2d08fadf22 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 30V, Positive-QTOF | splash10-00di-3900000000-908b34f5735c945c5af0 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 60V, Positive-QTOF | splash10-006x-9600000000-6b2b1476aca3afcb35bd | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 30V, Positive-QTOF | splash10-00di-3900000000-c75e78fba9334f9906cb | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 15V, Positive-QTOF | splash10-00di-3900000000-c4dd3d97c81c38a09218 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 75V, Positive-QTOF | splash10-0006-9200000000-b1978d72d517017bece2 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 90V, Positive-QTOF | splash10-0006-9100000000-0aac88621e5ecc786eb9 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 45V, Positive-QTOF | splash10-00dl-5900000000-7aff6600364371e72f8a | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 60V, Positive-QTOF | splash10-006x-9600000000-acd97347f6da33affebb | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 90V, Positive-QTOF | splash10-0006-9100000000-59bdad940cf1b2fc298d | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - p-Anisidine 75V, Positive-QTOF | splash10-0006-9200000000-dff7c219aaeb1df5ce5c | 2021-09-20 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 10V, Positive-QTOF | splash10-00di-0900000000-d5da0445283dde8ccd7c | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 20V, Positive-QTOF | splash10-00di-1900000000-4341782a6b8ca513df5b | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 40V, Positive-QTOF | splash10-00o1-9000000000-de3205684c1de23008ac | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 10V, Negative-QTOF | splash10-00di-0900000000-2a6e63bb8854a28ac6fc | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 20V, Negative-QTOF | splash10-00di-1900000000-1514385accd772fa8d7a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 40V, Negative-QTOF | splash10-0a4i-9500000000-16f033ef9b3412bc1f44 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 10V, Negative-QTOF | splash10-00di-0900000000-f25e1ff30b1468ce2435 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 20V, Negative-QTOF | splash10-00dl-6900000000-f0ba7c95c60a6df0881f | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 40V, Negative-QTOF | splash10-0k96-9000000000-9840e6c411c8bfeafcc0 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 10V, Positive-QTOF | splash10-00di-0900000000-c9b01cd6ed2252316c57 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 20V, Positive-QTOF | splash10-00dj-9800000000-baca2db1d5267a6ee2f3 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Anisidine 40V, Positive-QTOF | splash10-014l-9000000000-a7e4f7fbeb7a132bb471 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-29 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum 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+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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