Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 00:53:20 UTC |
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Update Date | 2022-03-07 02:56:12 UTC |
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HMDB ID | HMDB0039425 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one |
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Description | Graecunin D belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Graecunin D is a very strong basic compound (based on its pKa). Outside of the human body, Graecunin D has been detected, but not quantified in, fenugreeks and herbs and spices. This could make graecunin D a potential biomarker for the consumption of these foods. |
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Structure | CCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C InChI=1S/C29H46O2/c1-7-20(18(2)3)9-8-19(4)23-10-11-24-22-17-27(31)26-16-21(30)12-14-29(26,6)25(22)13-15-28(23,24)5/h8-9,16,18-20,22-25,27,31H,7,10-15,17H2,1-6H3/b9-8+ |
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Synonyms | Value | Source |
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N-(9-Oxofluoren-3-yl)-acetamide | HMDB | (6b,22E)-6-Hydroxystigmasta-4,22-dien-3-one | Generator | (6Β,22E)-6-hydroxystigmasta-4,22-dien-3-one | Generator |
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Chemical Formula | C29H46O2 |
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Average Molecular Weight | 426.6743 |
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Monoisotopic Molecular Weight | 426.349780716 |
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IUPAC Name | 14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-8-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one |
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Traditional Name | 14-[(3E)-5-ethyl-6-methylhept-3-en-2-yl]-8-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-5-one |
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CAS Registry Number | 36450-01-8 |
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SMILES | CCC(\C=C\C(C)C1CCC2C3CC(O)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C |
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InChI Identifier | InChI=1S/C29H46O2/c1-7-20(18(2)3)9-8-19(4)23-10-11-24-22-17-27(31)26-16-21(30)12-14-29(26,6)25(22)13-15-28(23,24)5/h8-9,16,18-20,22-25,27,31H,7,10-15,17H2,1-6H3/b9-8+ |
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InChI Key | FFKIQLXJMQUBQZ-CMDGGOBGSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Oligopeptides |
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Alternative Parents | |
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Substituents | - Alpha-oligopeptide
- Tyrosine or derivatives
- Phenylalanine or derivatives
- Glutamic acid or derivatives
- Proline or derivatives
- N-acyl-alpha-amino acid
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- Triptan
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- Amphetamine or derivatives
- 3-alkylindole
- Indole
- Indole or derivatives
- Tricarboxylic acid or derivatives
- N-acylpyrrolidine
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine-2-carboxamide
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Fatty acyl
- Fatty amide
- Substituted pyrrole
- N-acyl-amine
- Benzenoid
- Monocyclic benzene moiety
- Tertiary carboxylic acid amide
- Heteroaromatic compound
- Pyrrolidine
- Pyrrole
- Amino acid
- Secondary carboxylic acid amide
- Secondary alcohol
- Amino acid or derivatives
- Carboxamide group
- Carboxylic acid
- Organoheterocyclic compound
- Azacycle
- Organic nitrogen compound
- Primary amine
- Organic oxide
- Primary aliphatic amine
- Hydrocarbon derivative
- Alcohol
- Carbonyl group
- Organonitrogen compound
- Organopnictogen compound
- Organooxygen compound
- Amine
- Organic oxygen compound
- Organic cation
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic 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 | 210 - 212 °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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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(6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C | 3534.4 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TMS,isomer #2 | CCC(/C=C/C(C)C1CCC2C3CC(O)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3488.5 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3439.0 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C)C4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3426.6 | Standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TBDMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(=O)CCC4(C)C3CCC12C)C(C)C | 3763.6 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,1TBDMS,isomer #2 | CCC(/C=C/C(C)C1CCC2C3CC(O)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3696.3 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TBDMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3853.2 | Semi standard non polar | 33892256 | (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one,2TBDMS,isomer #1 | CCC(/C=C/C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)C4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C)C(C)C | 3889.2 | Standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-01ot-2539400000-1a80f107e98a6dfb1014 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one GC-MS (1 TMS) - 70eV, Positive | splash10-0089-3110900000-569d27144f5845d89130 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Positive-QTOF | splash10-0a6r-1003900000-f0d4a526f0799e397022 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Positive-QTOF | splash10-052b-9117300000-1d725a3ac7f327d4d579 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Positive-QTOF | splash10-0002-9244100000-d559557bd57e1b7ae041 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Negative-QTOF | splash10-004i-0000900000-831434336808117e35af | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Negative-QTOF | splash10-004i-0000900000-eadc086e616e821646fc | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Negative-QTOF | splash10-0a4j-5009600000-191fffb24346565d0850 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Negative-QTOF | splash10-004i-0000900000-e0002f0b464d749332dc | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Negative-QTOF | splash10-004i-0000900000-1f55a150ad52bf9e55c0 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Negative-QTOF | splash10-0a4i-1006900000-7dca246ceacad3837a56 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 10V, Positive-QTOF | splash10-004i-0125900000-1d8c135e0ea5a558e6de | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 20V, Positive-QTOF | splash10-0560-9257300000-9bf0059e52ac0f51f52c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (6beta,22E)-6-Hydroxystigmasta-4,22-dien-3-one 40V, Positive-QTOF | splash10-06si-9632000000-dfa4b9bc283d67837623 | 2021-09-25 | Wishart Lab | View Spectrum |
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