| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2021-09-22 16:48:08 UTC |
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| Update Date | 2021-09-22 16:48:08 UTC |
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| HMDB ID | HMDB0301742 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Conidendrin |
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| Description | Conidendrin, also known as alpha-conidendrin, is a member of the class of compounds known as lignan lactones. Lignan lactones are lignans that contain a lactone moiety. They include 1-aryltetralin lactones, dibenzylbutyrolactone lignans, and podophyllotoxins, among others. Conidendrin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Conidendrin can be found in sesame, which makes conidendrin a potential biomarker for the consumption of this food product. |
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| Structure | COC1=CC2=C(C=C1O)[C@H]([C@@H]1COC(=O)[C@@H]1C2)C1=CC=C(O)C(OC)=C1 InChI=1S/C20H20O6/c1-24-17-6-10(3-4-15(17)21)19-12-8-16(22)18(25-2)7-11(12)5-13-14(19)9-26-20(13)23/h3-4,6-8,13-14,19,21-22H,5,9H2,1-2H3/t13-,14-,19-/m1/s1 |
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| Synonyms | | Value | Source |
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| alpha-Conidendrin | MeSH |
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| Chemical Formula | C20H20O6 |
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| Average Molecular Weight | 356.3692 |
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| Monoisotopic Molecular Weight | 356.125988372 |
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| IUPAC Name | (3aS,4R,9aR)-6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-1H,3H,3aH,4H,9H,9aH-naphtho[2,3-c]furan-1-one |
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| Traditional Name | (3aS,4R,9aR)-6-hydroxy-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3H,3aH,4H,9H,9aH-naphtho[2,3-c]furan-1-one |
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| CAS Registry Number | 518-55-8 |
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| SMILES | COC1=CC2=C(C=C1O)[C@H]([C@@H]1COC(=O)[C@@H]1C2)C1=CC=C(O)C(OC)=C1 |
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| InChI Identifier | InChI=1S/C20H20O6/c1-24-17-6-10(3-4-15(17)21)19-12-8-16(22)18(25-2)7-11(12)5-13-14(19)9-26-20(13)23/h3-4,6-8,13-14,19,21-22H,5,9H2,1-2H3/t13-,14-,19-/m1/s1 |
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| InChI Key | CAYMSCGTKZIVTN-PJIJBLCYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as lignan lactones. These are lignans that contain a lactone moiety. They include 1-aryltetralin lactones, dibenzylbutyrolactone lignans, and podophyllotoxins, among others. |
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| Kingdom | Organic compounds |
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| Super Class | Lignans, neolignans and related compounds |
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| Class | Lignan lactones |
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| Sub Class | Not Available |
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| Direct Parent | Lignan lactones |
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| Alternative Parents | |
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| Substituents | - Lignan lactone
- 1-aryltetralin lignan
- Naphthofuran
- Methoxyphenol
- Tetralin
- Phenoxy compound
- Anisole
- Methoxybenzene
- Phenol ether
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Phenol
- Monocyclic benzene moiety
- Gamma butyrolactone
- Benzenoid
- Tetrahydrofuran
- Lactone
- Carboxylic acid ester
- Carboxylic acid derivative
- Oxacycle
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | 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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| Predicted by Siyang on May 30, 2022 | 11.168 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.36 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1797.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 204.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 152.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 154.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 72.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 537.9 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 | 441.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 128.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1014.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 431.7 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 | 1075.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 310.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 374.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 292.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 227.9 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 | 121.2 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| 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 - Conidendrin 10V, Positive-QTOF | splash10-0a4i-0019000000-cd3bb8d5a58762e04801 | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 20V, Positive-QTOF | splash10-0a4i-3179000000-5d67cc69fe3af5717e34 | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 40V, Positive-QTOF | splash10-00os-0492000000-f6c1882495d0e7c92d0e | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 10V, Negative-QTOF | splash10-0a4i-0009000000-adf41a8fd4548aedb025 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 20V, Negative-QTOF | splash10-0bt9-0019000000-0fe76f1003a1996b17eb | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 40V, Negative-QTOF | splash10-0a4j-0096000000-6bd31d1773ac0b777c3b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 10V, Positive-QTOF | splash10-0a4i-0009000000-bec38414c6d4e5f8a1b4 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 20V, Positive-QTOF | splash10-0a4i-0159000000-412cdc0cf39e4bee70be | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 40V, Positive-QTOF | splash10-03dr-0297000000-4cd8ee90ba05049ca5a3 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 10V, Negative-QTOF | splash10-0a4i-0009000000-0a6526e745d11b23421e | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 20V, Negative-QTOF | splash10-0a4r-0109000000-9c44c451d41e69179b99 | 2021-10-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Conidendrin 40V, Negative-QTOF | splash10-0a7s-0089000000-14eaa4a8fc33e6c2b5e4 | 2021-10-21 | Wishart Lab | View Spectrum |
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