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 17:35:28 UTC |
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Update Date | 2022-03-07 02:52:28 UTC |
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HMDB ID | HMDB0030211 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | (R)-Laudanidine |
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Description | (R)-Laudanidine, also known as tritopin or DL-laudanine, belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached (R)-Laudanidine has been detected, but not quantified in, opium poppies (Papaver somniferum). This could make (R)-laudanidine a potential biomarker for the consumption of these foods (R)-Laudanidine is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on (R)-Laudanidine. |
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Structure | COC1=C(O)C=C(CC2N(C)CCC3=CC(OC)=C(OC)C=C23)C=C1 InChI=1S/C20H25NO4/c1-21-8-7-14-11-19(24-3)20(25-4)12-15(14)16(21)9-13-5-6-18(23-2)17(22)10-13/h5-6,10-12,16,22H,7-9H2,1-4H3 |
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Synonyms | Value | Source |
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(-)-Laudanidine | HMDB | DL-Laudanine | HMDB | Tritopin | HMDB | Tritopine | HMDB |
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Chemical Formula | C20H25NO4 |
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Average Molecular Weight | 343.4168 |
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Monoisotopic Molecular Weight | 343.178358293 |
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IUPAC Name | 5-[(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl)methyl]-2-methoxyphenol |
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Traditional Name | laudanine |
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CAS Registry Number | 301-21-3 |
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SMILES | COC1=C(O)C=C(CC2N(C)CCC3=CC(OC)=C(OC)C=C23)C=C1 |
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InChI Identifier | InChI=1S/C20H25NO4/c1-21-8-7-14-11-19(24-3)20(25-4)12-15(14)16(21)9-13-5-6-18(23-2)17(22)10-13/h5-6,10-12,16,22H,7-9H2,1-4H3 |
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InChI Key | MPYHGNAJOKCMAQ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Isoquinolines and derivatives |
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Sub Class | Benzylisoquinolines |
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Direct Parent | Benzylisoquinolines |
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Alternative Parents | |
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Substituents | - Benzylisoquinoline
- Methoxyphenol
- Tetrahydroisoquinoline
- Phenoxy compound
- Anisole
- Methoxybenzene
- Phenol ether
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Tertiary aliphatic amine
- Tertiary amine
- Ether
- Azacycle
- Amine
- Organic nitrogen compound
- Hydrocarbon derivative
- Organopnictogen compound
- Organic oxygen compound
- Organonitrogen compound
- Organooxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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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 | 184 - 185 °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 UnderivatizedChromatographic 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. | 3.91 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 10.8227 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.42 minutes | 32390414 | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 30.7 seconds | 40023050 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1303.3 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 191.7 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 169.7 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 166.0 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 89.9 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 441.2 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 | 397.5 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 449.4 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 864.8 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 370.6 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 | 1180.2 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 238.4 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 315.3 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 406.9 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 338.9 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 | 8.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - (R)-Laudanidine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0zfr-1981000000-cc68b102f172fbb3ade9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (R)-Laudanidine GC-MS (1 TMS) - 70eV, Positive | splash10-0r6r-2950200000-906a1df54edede6d4608 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (R)-Laudanidine 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 - (R)-Laudanidine 10V, Positive-QTOF | splash10-0006-0009000000-2a2a7726cd989268ed12 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 20V, Positive-QTOF | splash10-0btc-0679000000-b728082320290c20a63b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 40V, Positive-QTOF | splash10-00fr-1930000000-b96edd90b8e3a35f2fe0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 10V, Negative-QTOF | splash10-0006-0009000000-e51949b59b42fd623188 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 20V, Negative-QTOF | splash10-002f-0019000000-31ff5cd819e6d3c3fed9 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 40V, Negative-QTOF | splash10-006t-0092000000-e09e7fc4b625837e1bed | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 10V, Positive-QTOF | splash10-0006-0009000000-4684e4ff69877ecc7651 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 20V, Positive-QTOF | splash10-0a4l-0395000000-b3225b24861eb85964c7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 40V, Positive-QTOF | splash10-002f-0932000000-3773eccbac0b02e2fe30 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 10V, Negative-QTOF | splash10-0006-0009000000-5a516184c230fa2e7a58 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 20V, Negative-QTOF | splash10-0006-0029000000-f9df69fb6470379eaf18 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (R)-Laudanidine 40V, Negative-QTOF | splash10-0007-0393000000-f28f42c4f79e561f0730 | 2021-09-23 | Wishart Lab | View Spectrum |
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