| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2012-09-12 00:18:21 UTC |
|---|
| Update Date | 2022-03-07 02:56:00 UTC |
|---|
| HMDB ID | HMDB0038959 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | 2-Methyl-6-phytylhydroquinone |
|---|
| Description | 2-Methyl-6-phytylhydroquinone, also known as 6-phytyltoluquinol or MPBQ, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 2-Methyl-6-phytylhydroquinone is an extremely weak basic (essentially neutral) compound (based on its pKa). 2-Methyl-6-phytylhydroquinone is found in green vegetables. 2-Methyl-6-phytylhydroquinone is a precursor of tocopherol synthesis in spinach chloroplasts. |
|---|
| Structure | CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C\CC1=C(O)C(C)=CC(O)=C1 InChI=1S/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-15-23(5)16-17-25-19-26(28)18-24(6)27(25)29/h16,18-22,28-29H,7-15,17H2,1-6H3/b23-16+/t21-,22-/m1/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| (R,R)-2-Methyl-6-phytylquinol | ChEBI | | 2-Methyl-6-phytyl-1,4-benzene-1,4-diol | ChEBI | | 6-Phytyltoluquinol | ChEBI | | 2-Methyl-6-phytyl-1,4-benzoquinol | HMDB | | 2-Methyl-6-phytyl-1,4-hydroquinone | HMDB | | 2-Methyl-6-phytylbenzene-1,4-diol | HMDB | | 2-Methyl-6-phytylquinol | HMDB | | MPBQ | HMDB |
|
|---|
| Chemical Formula | C27H46O2 |
|---|
| Average Molecular Weight | 402.663 |
|---|
| Monoisotopic Molecular Weight | 402.349780721 |
|---|
| IUPAC Name | 2-methyl-6-[(2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]benzene-1,4-diol |
|---|
| Traditional Name | 2-methyl-6-phytylquinol |
|---|
| CAS Registry Number | 75513-85-8 |
|---|
| SMILES | CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C\CC1=C(O)C(C)=CC(O)=C1 |
|---|
| InChI Identifier | InChI=1S/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-15-23(5)16-17-25-19-26(28)18-24(6)27(25)29/h16,18-22,28-29H,7-15,17H2,1-6H3/b23-16+/t21-,22-/m1/s1 |
|---|
| InChI Key | GTWCNYRFOZKWTL-UOFXASEASA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Lipids and lipid-like molecules |
|---|
| Class | Prenol lipids |
|---|
| Sub Class | Diterpenoids |
|---|
| Direct Parent | Diterpenoids |
|---|
| Alternative Parents | |
|---|
| Substituents | - Diterpenoid
- Prenylbenzoquinol
- O-cresol
- M-cresol
- Hydroquinone
- 1-hydroxy-2-unsubstituted benzenoid
- Toluene
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic homomonocyclic compound
|
|---|
| Molecular Framework | Aromatic homomonocyclic compounds |
|---|
| External Descriptors | |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | |
|---|
| Role | |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Molecular Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| 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. | 10.53 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 31.5483 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.42 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 46.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3903.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 967.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 382.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 513.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 794.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1647.4 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 | 1287.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 100.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2821.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1041.0 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 | 2588.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1053.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 730.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 701.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 658.9 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 | 9.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 2-Methyl-6-phytylhydroquinone,1TMS,isomer #1 | C/C(=C\CC1=CC(O)=CC(C)=C1O[Si](C)(C)C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3082.3 | Semi standard non polar | 33892256 | | 2-Methyl-6-phytylhydroquinone,1TMS,isomer #2 | C/C(=C\CC1=CC(O[Si](C)(C)C)=CC(C)=C1O)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3053.3 | Semi standard non polar | 33892256 | | 2-Methyl-6-phytylhydroquinone,2TMS,isomer #1 | C/C(=C\CC1=CC(O[Si](C)(C)C)=CC(C)=C1O[Si](C)(C)C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3063.4 | Semi standard non polar | 33892256 | | 2-Methyl-6-phytylhydroquinone,1TBDMS,isomer #1 | C/C(=C\CC1=CC(O)=CC(C)=C1O[Si](C)(C)C(C)(C)C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3309.1 | Semi standard non polar | 33892256 | | 2-Methyl-6-phytylhydroquinone,1TBDMS,isomer #2 | C/C(=C\CC1=CC(O[Si](C)(C)C(C)(C)C)=CC(C)=C1O)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3299.9 | Semi standard non polar | 33892256 | | 2-Methyl-6-phytylhydroquinone,2TBDMS,isomer #1 | C/C(=C\CC1=CC(O[Si](C)(C)C(C)(C)C)=CC(C)=C1O[Si](C)(C)C(C)(C)C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C | 3538.4 | Semi standard non polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-6-phytylhydroquinone GC-MS (1 TMS) - 70eV, Positive | Not Available | 2020-06-30 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-6-phytylhydroquinone GC-MS (1 TMS) - 70eV, Positive | Not Available | 2020-06-30 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-6-phytylhydroquinone GC-MS (2 TMS) - 70eV, Positive | Not Available | 2020-06-30 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-6-phytylhydroquinone GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Methyl-6-phytylhydroquinone 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 |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 10V, Positive-QTOF | splash10-0udi-0333900000-e1cef6da314a31925a46 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 20V, Positive-QTOF | splash10-05pa-4983100000-117eed532cfa0203b4b9 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 40V, Positive-QTOF | splash10-0a4i-9885000000-986610d4a66b0022965f | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 10V, Negative-QTOF | splash10-0udi-0000900000-e78444e8749e7b626c13 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 20V, Negative-QTOF | splash10-0udi-0003900000-c37a2e1279a4cbb8f1f2 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 40V, Negative-QTOF | splash10-00dr-3319000000-044959d324410a8121d2 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 10V, Negative-QTOF | splash10-0udi-0000900000-079f76b4d985e4b92c9d | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 20V, Negative-QTOF | splash10-0udr-0914700000-589da17035a7b7a304ea | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 40V, Negative-QTOF | splash10-0002-1905000000-9801817b8698191f4f47 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 10V, Positive-QTOF | splash10-0udi-1632900000-3df518199b83e2944b00 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 20V, Positive-QTOF | splash10-0a5i-3902000000-697efa354199f64c4aa2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Methyl-6-phytylhydroquinone 40V, Positive-QTOF | splash10-05gr-6901000000-515f56138553d0951052 | 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.
|
|---|