| 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 17:39:22 UTC |
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| Update Date | 2022-03-07 02:52:43 UTC |
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| HMDB ID | HMDB0030844 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 6,7-Dimethoxy-7-epirosmanol |
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| Description | 6,7-Dimethoxy-7-epirosmanol belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. Based on a literature review a significant number of articles have been published on 6,7-Dimethoxy-7-epirosmanol. |
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| Structure | COC1C2=C(C(O)=C(O)C(=C2)C(C)C)C23CCCC(C)(C)C2C1(OC)OC3=O InChI=1S/C22H30O6/c1-11(2)12-10-13-14(16(24)15(12)23)21-9-7-8-20(3,4)18(21)22(27-6,17(13)26-5)28-19(21)25/h10-11,17-18,23-24H,7-9H2,1-6H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C22H30O6 |
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| Average Molecular Weight | 390.47 |
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| Monoisotopic Molecular Weight | 390.204238692 |
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| IUPAC Name | 3,4-dihydroxy-8,9-dimethoxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one |
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| Traditional Name | 3,4-dihydroxy-5-isopropyl-8,9-dimethoxy-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one |
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| CAS Registry Number | 194425-48-4 |
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| SMILES | COC1C2=C(C(O)=C(O)C(=C2)C(C)C)C23CCCC(C)(C)C2C1(OC)OC3=O |
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| InChI Identifier | InChI=1S/C22H30O6/c1-11(2)12-10-13-14(16(24)15(12)23)21-9-7-8-20(3,4)18(21)22(27-6,17(13)26-5)28-19(21)25/h10-11,17-18,23-24H,7-9H2,1-6H3 |
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| InChI Key | MCHRWEBHSKWYBW-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene lactones |
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| Direct Parent | Diterpene lactones |
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| Alternative Parents | |
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| Substituents | - Diterpene lactone
- Diterpenoid
- Phenanthrene
- Benzoxepine
- Tetralin
- 1-hydroxy-4-unsubstituted benzenoid
- Ketal
- Gamma butyrolactone
- Benzenoid
- Tetrahydrofuran
- Carboxylic acid ester
- Lactone
- Acetal
- Carboxylic acid derivative
- Dialkyl ether
- Oxacycle
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- 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 | 183 - 188 °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. | 7.79 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 19.8001 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.68 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 30.2 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3172.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 465.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 238.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 212.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 204.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 991.0 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 | 1084.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 83.8 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1691.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 658.4 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 | 1896.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 551.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 518.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 303.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 314.3 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 | 8.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 6,7-Dimethoxy-7-epirosmanol,1TMS,isomer #1 | COC1C2=CC(C(C)C)=C(O)C(O[Si](C)(C)C)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 2778.9 | Semi standard non polar | 33892256 | | 6,7-Dimethoxy-7-epirosmanol,1TMS,isomer #2 | COC1C2=CC(C(C)C)=C(O[Si](C)(C)C)C(O)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 2762.6 | Semi standard non polar | 33892256 | | 6,7-Dimethoxy-7-epirosmanol,2TMS,isomer #1 | COC1C2=CC(C(C)C)=C(O[Si](C)(C)C)C(O[Si](C)(C)C)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 2780.8 | Semi standard non polar | 33892256 | | 6,7-Dimethoxy-7-epirosmanol,1TBDMS,isomer #1 | COC1C2=CC(C(C)C)=C(O)C(O[Si](C)(C)C(C)(C)C)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 3018.8 | Semi standard non polar | 33892256 | | 6,7-Dimethoxy-7-epirosmanol,1TBDMS,isomer #2 | COC1C2=CC(C(C)C)=C(O[Si](C)(C)C(C)(C)C)C(O)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 3009.5 | Semi standard non polar | 33892256 | | 6,7-Dimethoxy-7-epirosmanol,2TBDMS,isomer #1 | COC1C2=CC(C(C)C)=C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C2C23CCCC(C)(C)C2C1(OC)OC3=O | 3217.6 | Semi 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 - 6,7-Dimethoxy-7-epirosmanol GC-MS (Non-derivatized) - 70eV, Positive | splash10-067j-1009000000-68958417fef768c06317 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 6,7-Dimethoxy-7-epirosmanol GC-MS (2 TMS) - 70eV, Positive | splash10-004i-1000930000-0fc12c02ca76016e127a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 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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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 10V, Positive-QTOF | splash10-0006-0009000000-fb9910e201b77afd2840 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 20V, Positive-QTOF | splash10-0007-2109000000-e785ec2fd3b2f49719de | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 40V, Positive-QTOF | splash10-0aov-8209000000-f1596636224da12debdb | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 10V, Negative-QTOF | splash10-000i-0009000000-eb1b31fcd35c433337df | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 20V, Negative-QTOF | splash10-000i-0009000000-a4134f7fea1f7e580f7f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 40V, Negative-QTOF | splash10-0f96-0903000000-b37063b9a263659e5507 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 10V, Negative-QTOF | splash10-000i-0009000000-bd4d99cc373d47a11992 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 20V, Negative-QTOF | splash10-000j-0009000000-1f7126a08ca5e54c3992 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 40V, Negative-QTOF | splash10-000j-0219000000-a6d5cc8e2b2c18fe9b7d | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 10V, Positive-QTOF | splash10-0006-0009000000-fffa3f9276397c4125da | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 20V, Positive-QTOF | splash10-0006-0109000000-f9f13c56577bfb0ce65b | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 6,7-Dimethoxy-7-epirosmanol 40V, Positive-QTOF | splash10-0002-1209000000-bb83134925af2072270e | 2021-09-23 | Wishart Lab | View Spectrum |
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