| 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 17:54:18 UTC |
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| Update Date | 2022-03-07 02:53:37 UTC |
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| HMDB ID | HMDB0033193 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Avenanthramide L |
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| Description | Avenanthramide L belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated. Avenanthramide L has been detected, but not quantified in, a few different foods, such as breakfast cereal, cereals and cereal products, and oats (Avena sativa). This could make avenanthramide L a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Avenanthramide L. |
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| Structure | OC(=O)C1=C(NC(=O)\C=C\C=C\C2=CC=C(O)C=C2)C=CC(O)=C1 InChI=1S/C18H15NO5/c20-13-7-5-12(6-8-13)3-1-2-4-17(22)19-16-10-9-14(21)11-15(16)18(23)24/h1-11,20-21H,(H,19,22)(H,23,24)/b3-1+,4-2+ |
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| Synonyms | | Value | Source |
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| 5-Hydroxy-2-{[(2E,4E)-1-hydroxy-5-(4-hydroxyphenyl)penta-2,4-dien-1-ylidene]amino}benzoate | HMDB |
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| Chemical Formula | C18H15NO5 |
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| Average Molecular Weight | 325.3154 |
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| Monoisotopic Molecular Weight | 325.095022595 |
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| IUPAC Name | 5-hydroxy-2-[(2E,4E)-5-(4-hydroxyphenyl)penta-2,4-dienamido]benzoic acid |
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| Traditional Name | 5-hydroxy-2-[(2E,4E)-5-(4-hydroxyphenyl)penta-2,4-dienamido]benzoic acid |
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| CAS Registry Number | 172549-38-1 |
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| SMILES | OC(=O)C1=C(NC(=O)\C=C\C=C\C2=CC=C(O)C=C2)C=CC(O)=C1 |
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| InChI Identifier | InChI=1S/C18H15NO5/c20-13-7-5-12(6-8-13)3-1-2-4-17(22)19-16-10-9-14(21)11-15(16)18(23)24/h1-11,20-21H,(H,19,22)(H,23,24)/b3-1+,4-2+ |
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| InChI Key | FRNDILDQFSAXAR-ZPUQHVIOSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated. |
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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 | Benzoic acids and derivatives |
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| Direct Parent | Acylaminobenzoic acid and derivatives |
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| Alternative Parents | |
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| Substituents | - Acylaminobenzoic acid or derivatives
- Hydroxybenzoic acid
- Benzoic acid
- Anilide
- Benzoyl
- N-arylamide
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Vinylogous amide
- Carboxamide group
- Secondary carboxylic acid amide
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Organic oxide
- Organic nitrogen compound
- Organopnictogen compound
- Carbonyl group
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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| Role | |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 267 - 269 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | 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 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. | 5.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.6443 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.28 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2080.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 256.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 137.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 159.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 150.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 563.5 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 | 533.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 98.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1064.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 409.3 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 | 1416.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 362.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 384.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 399.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 144.4 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 | 44.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Avenanthramide L,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC(O)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O)C=C1 | 3530.3 | Semi standard non polar | 33892256 | | Avenanthramide L,1TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)NC2=CC=C(O)C=C2C(=O)O)C=C1 | 3500.4 | Semi standard non polar | 33892256 | | Avenanthramide L,1TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(NC(=O)/C=C/C=C/C2=CC=C(O)C=C2)C(C(=O)O)=C1 | 3522.0 | Semi standard non polar | 33892256 | | Avenanthramide L,1TMS,isomer #4 | C[Si](C)(C)N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)C1=CC=C(O)C=C1C(=O)O | 3429.8 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O)C=C1 | 3541.2 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC(O)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3526.6 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #3 | C[Si](C)(C)OC(=O)C1=CC(O)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 3397.2 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #4 | C[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)NC2=CC=C(O[Si](C)(C)C)C=C2C(=O)O)C=C1 | 3547.5 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #5 | C[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)N(C2=CC=C(O)C=C2C(=O)O)[Si](C)(C)C)C=C1 | 3386.0 | Semi standard non polar | 33892256 | | Avenanthramide L,2TMS,isomer #6 | C[Si](C)(C)OC1=CC=C(N(C(=O)/C=C/C=C/C2=CC=C(O)C=C2)[Si](C)(C)C)C(C(=O)O)=C1 | 3400.4 | Semi standard non polar | 33892256 | | Avenanthramide L,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3544.9 | Semi standard non polar | 33892256 | | Avenanthramide L,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 3367.0 | Semi standard non polar | 33892256 | | Avenanthramide L,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C1=CC(O)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C | 3368.3 | Semi standard non polar | 33892256 | | Avenanthramide L,3TMS,isomer #4 | C[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)N(C2=CC=C(O[Si](C)(C)C)C=C2C(=O)O)[Si](C)(C)C)C=C1 | 3403.7 | Semi standard non polar | 33892256 | | Avenanthramide L,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C | 3406.6 | Semi standard non polar | 33892256 | | Avenanthramide L,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C | 3145.6 | Standard non polar | 33892256 | | Avenanthramide L,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O)C=C1 | 3782.6 | Semi standard non polar | 33892256 | | Avenanthramide L,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)NC2=CC=C(O)C=C2C(=O)O)C=C1 | 3774.3 | Semi standard non polar | 33892256 | | Avenanthramide L,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(NC(=O)/C=C/C=C/C2=CC=C(O)C=C2)C(C(=O)O)=C1 | 3786.6 | Semi standard non polar | 33892256 | | Avenanthramide L,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)C1=CC=C(O)C=C1C(=O)O | 3726.0 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O)C=C1 | 4021.2 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4025.4 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3940.4 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)NC2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2C(=O)O)C=C1 | 4093.0 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)N(C2=CC=C(O)C=C2C(=O)O)[Si](C)(C)C(C)(C)C)C=C1 | 3958.1 | Semi standard non polar | 33892256 | | Avenanthramide L,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OC1=CC=C(N(C(=O)/C=C/C=C/C2=CC=C(O)C=C2)[Si](C)(C)C(C)(C)C)C(C(=O)O)=C1 | 3946.5 | Semi standard non polar | 33892256 | | Avenanthramide L,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1NC(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4262.9 | Semi standard non polar | 33892256 | | Avenanthramide L,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 4086.9 | Semi standard non polar | 33892256 | | Avenanthramide L,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C | 4120.4 | Semi standard non polar | 33892256 | | Avenanthramide L,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C=C/C(=O)N(C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2C(=O)O)[Si](C)(C)C(C)(C)C)C=C1 | 4186.6 | Semi standard non polar | 33892256 | | Avenanthramide L,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C | 4322.6 | Semi standard non polar | 33892256 | | Avenanthramide L,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC(O[Si](C)(C)C(C)(C)C)=CC=C1N(C(=O)/C=C/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C | 3817.5 | Standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Avenanthramide L GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4j-0934000000-830722a6ea0aefe9ad20 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Avenanthramide L GC-MS (3 TMS) - 70eV, Positive | splash10-004j-4070690000-7a3d1f3af6ee22be7052 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Avenanthramide L 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 - Avenanthramide L , positive-QTOF | splash10-00di-0900000000-d9917d3659004b18b5ff | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Avenanthramide L , positive-QTOF | splash10-00di-0900000000-056e5125297f2e458fb5 | 2017-09-14 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 10V, Positive-QTOF | splash10-0ufr-0926000000-b8d06090e19ab590dcca | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 20V, Positive-QTOF | splash10-0udi-0910000000-fd39e08f49f251177a10 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 40V, Positive-QTOF | splash10-0udi-2900000000-669d5744a7a66b0d91a0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 10V, Negative-QTOF | splash10-00e9-0398000000-fa9fbb83f7fea83fbd76 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 20V, Negative-QTOF | splash10-0089-0792000000-8c3569f2231a6c350788 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 40V, Negative-QTOF | splash10-0a4i-1900000000-a58bfbf1b73c9ff63768 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 10V, Positive-QTOF | splash10-004i-0409000000-cc731c2a6e5438490623 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 20V, Positive-QTOF | splash10-05i1-0903000000-841c48b012af116eeb80 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 40V, Positive-QTOF | splash10-054k-0920000000-bb8ea586bb43dc10cdf2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 10V, Negative-QTOF | splash10-00di-0019000000-2f9e89f1b7e727f21869 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 20V, Negative-QTOF | splash10-001i-0490000000-33f126a2719b77f61fa7 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Avenanthramide L 40V, Negative-QTOF | splash10-03dl-2690000000-f639b55382b2a0b5b325 | 2021-09-23 | Wishart Lab | View Spectrum |
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