Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2012-09-12 01:12:51 UTC |
---|
Update Date | 2022-03-07 02:56:18 UTC |
---|
HMDB ID | HMDB0039687 |
---|
Secondary Accession Numbers | |
---|
Metabolite Identification |
---|
Common Name | Oryzalexin S |
---|
Description | Oryzalexin S belongs to the class of organic compounds known as stemarane diterpenoids. These are diterpenoids with a structure characterized by a stemarane skeleton. Some characteristics include the bicyclic system C/D that is constituted by a bicyclo[3.2.1]octane fused to the bicyclic A/B system in a different fashion with respect to other tetracyclic diterpenes possessing the bicyclo[3.2.1]octane system. Moreover, the two contiguous quaternary carbon atoms, C(9) and C(10), are present, the former being a spirocyclic atom. Oxygenation can happen at positions C(2), C(7), C(13), C(17), C(18), and C(19). Oryzalexin S is an extremely weak basic (essentially neutral) compound (based on its pKa). |
---|
Structure | CC1=CC2CCC3C(C)(CO)CC(O)CC3(C)C22CCC1C2 InChI=1S/C20H32O2/c1-13-8-15-4-5-17-18(2,12-21)10-16(22)11-19(17,3)20(15)7-6-14(13)9-20/h8,14-17,21-22H,4-7,9-12H2,1-3H3 |
---|
Synonyms | Value | Source |
---|
Oryzalexin S | MeSH |
|
---|
Chemical Formula | C20H32O2 |
---|
Average Molecular Weight | 304.4669 |
---|
Monoisotopic Molecular Weight | 304.240230268 |
---|
IUPAC Name | 6-(hydroxymethyl)-2,6,12-trimethyltetracyclo[11.2.1.0¹,¹⁰.0²,⁷]hexadec-11-en-4-ol |
---|
Traditional Name | 6-(hydroxymethyl)-2,6,12-trimethyltetracyclo[11.2.1.0¹,¹⁰.0²,⁷]hexadec-11-en-4-ol |
---|
CAS Registry Number | 143437-61-0 |
---|
SMILES | CC1=CC2CCC3C(C)(CO)CC(O)CC3(C)C22CCC1C2 |
---|
InChI Identifier | InChI=1S/C20H32O2/c1-13-8-15-4-5-17-18(2,12-21)10-16(22)11-19(17,3)20(15)7-6-14(13)9-20/h8,14-17,21-22H,4-7,9-12H2,1-3H3 |
---|
InChI Key | OXKYBEZXRLIPKC-UHFFFAOYSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as stemarane diterpenoids. These are diterpenoids with a structure characterized by a stemarane skeleton. Some characteristics include the bicyclic system C/D that is constituted by a bicyclo[3.2.1]Octane fused to the bicyclic A/B system in a different fashion with respect to other tetracyclic diterpenes possessing the bicyclo[3.2.1]Octane system. Moreover, the two contiguous quaternary carbon atoms, C(9) and C(10), are present, the former being a spirocyclic atom. Oxygenation can happen at positions C(2), C(7), C(13), C(17), C(18), and C(19). |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Prenol lipids |
---|
Sub Class | Diterpenoids |
---|
Direct Parent | Stemarane diterpenoids |
---|
Alternative Parents | Not Available |
---|
Substituents | Not Available |
---|
Molecular Framework | Aliphatic homopolycyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | |
---|
Process | |
---|
Role | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | 173 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
Oryzalexin S,1TMS,isomer #1 | CC1=CC2CCC3C(C)(CO[Si](C)(C)C)CC(O)CC3(C)C23CCC1C3 | 2652.4 | Semi standard non polar | 33892256 | Oryzalexin S,1TMS,isomer #2 | CC1=CC2CCC3C(C)(CO)CC(O[Si](C)(C)C)CC3(C)C23CCC1C3 | 2679.9 | Semi standard non polar | 33892256 | Oryzalexin S,2TMS,isomer #1 | CC1=CC2CCC3C(C)(CO[Si](C)(C)C)CC(O[Si](C)(C)C)CC3(C)C23CCC1C3 | 2614.0 | Semi standard non polar | 33892256 | Oryzalexin S,1TBDMS,isomer #1 | CC1=CC2CCC3C(C)(CO[Si](C)(C)C(C)(C)C)CC(O)CC3(C)C23CCC1C3 | 2926.9 | Semi standard non polar | 33892256 | Oryzalexin S,1TBDMS,isomer #2 | CC1=CC2CCC3C(C)(CO)CC(O[Si](C)(C)C(C)(C)C)CC3(C)C23CCC1C3 | 2944.1 | Semi standard non polar | 33892256 | Oryzalexin S,2TBDMS,isomer #1 | CC1=CC2CCC3C(C)(CO[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)CC3(C)C23CCC1C3 | 3187.5 | Semi standard non polar | 33892256 |
|
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - Oryzalexin S GC-MS (Non-derivatized) - 70eV, Positive | splash10-002r-0190000000-603e0728b5db01debdd1 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Oryzalexin S GC-MS (2 TMS) - 70eV, Positive | splash10-0089-3204900000-1eb136131382c8b88090 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Oryzalexin S 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 |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 10V, Positive-QTOF | splash10-052r-0093000000-8ee3e221977ae897ad90 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 20V, Positive-QTOF | splash10-00kr-0291000000-b6d823ca5a74f9d8e5fe | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 40V, Positive-QTOF | splash10-0ab9-2890000000-73ec1fc6818f4a8f64d9 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 10V, Negative-QTOF | splash10-0udi-0059000000-6e89d1c357ee83f1e0b9 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 20V, Negative-QTOF | splash10-0uki-0094000000-87df66f66aaed1635831 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 40V, Negative-QTOF | splash10-0ab9-2090000000-68cd27ab63d99696a6c4 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 10V, Negative-QTOF | splash10-0udi-0009000000-f9d10b76ade80bd401ad | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 20V, Negative-QTOF | splash10-0udi-0009000000-f9d10b76ade80bd401ad | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 40V, Negative-QTOF | splash10-0udi-0029000000-ba82d2073277201b6876 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 10V, Positive-QTOF | splash10-0a4i-0039000000-cd959db1ee176e534cea | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 20V, Positive-QTOF | splash10-052r-2963000000-426c8fc29b2bdf1b4642 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oryzalexin S 40V, Positive-QTOF | splash10-014l-5921000000-7f573bfa9779318bec45 | 2021-09-22 | Wishart Lab | View Spectrum |
|
---|
General References | - Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
|
---|