| 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 20:04:21 UTC |
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| Update Date | 2022-03-07 02:54:22 UTC |
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| HMDB ID | HMDB0035128 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Parkeol |
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| Description | Parkeol belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a significant number of articles have been published on Parkeol. |
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| Structure | [H][C@@]12CC[C@@]3([H])C(C)(C)C(O)CC[C@]3(C)C1=CC[C@]1(C)[C@H](CC[C@@]21C)[C@H](C)CCC=C(C)C InChI=1S/C30H50O/c1-20(2)10-9-11-21(3)22-14-18-30(8)24-12-13-25-27(4,5)26(31)16-17-28(25,6)23(24)15-19-29(22,30)7/h10,15,21-22,24-26,31H,9,11-14,16-19H2,1-8H3/t21-,22-,24-,25+,26?,28-,29-,30+/m1/s1 |
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| Synonyms | | Value | Source |
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| 4,4,14alpha-Trimethyl-5alpha-cholesta-9(11),24-dien-3beta-ol | HMDB | | 5alpha-Lanosta-9(11),24-dien-3beta-ol | HMDB | | Delta(9(11),24)-Lanostadien-3beta-ol | HMDB | | Lanost-9(11)-en-3beta-ol | HMDB | | 4,4,14a-Trimethyl-5a-cholesta-9(11),24-dien-3b-ol | HMDB | | 4,4,14Α-trimethyl-5α-cholesta-9(11),24-dien-3β-ol | HMDB | | 5a-Lanosta-9(11),24-dien-3b-ol | HMDB | | 5Α-lanosta-9(11),24-dien-3β-ol | HMDB | | delta(9(11),24)-Lanostadien-3b-ol | HMDB | | Δ(9(11),24)-lanostadien-3β-ol | HMDB | | Lanost-9(11)-en-3b-ol | HMDB | | Lanost-9(11)-en-3β-ol | HMDB | | Lanost-9(11)-en-3 beta-ol | HMDB | | Lanost-9(11)-en-3-ol | HMDB |
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| Chemical Formula | C30H50O |
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| Average Molecular Weight | 426.7174 |
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| Monoisotopic Molecular Weight | 426.386166222 |
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| IUPAC Name | (2S,7R,10S,11S,14R,15R)-2,6,6,11,15-pentamethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(17)-en-5-ol |
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| Traditional Name | (2S,7R,10S,11S,14R,15R)-2,6,6,11,15-pentamethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(17)-en-5-ol |
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| CAS Registry Number | 514-45-4 |
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| SMILES | [H][C@@]12CC[C@@]3([H])C(C)(C)C(O)CC[C@]3(C)C1=CC[C@]1(C)[C@H](CC[C@@]21C)[C@H](C)CCC=C(C)C |
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| InChI Identifier | InChI=1S/C30H50O/c1-20(2)10-9-11-21(3)22-14-18-30(8)24-12-13-25-27(4,5)26(31)16-17-28(25,6)23(24)15-19-29(22,30)7/h10,15,21-22,24-26,31H,9,11-14,16-19H2,1-8H3/t21-,22-,24-,25+,26?,28-,29-,30+/m1/s1 |
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| InChI Key | MLVSYGCURCOSKP-LFXYTPDNSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. |
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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 | Triterpenoids |
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| Direct Parent | Triterpenoids |
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| Alternative Parents | |
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| Substituents | - Triterpenoid
- Cholesterol-skeleton
- Cholestane-skeleton
- 14-alpha-methylsteroid
- Hydroxysteroid
- 3-hydroxysteroid
- Steroid
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic 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 | 162 - 165 °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. | 9.73 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 27.5802 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.17 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 41.8 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3922.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 830.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 330.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 315.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 706.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1153.4 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 | 1196.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 98.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2151.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 775.4 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 | 2130.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 861.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 620.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 318.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 761.3 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 | 9.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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