| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-11 01:21:21 UTC |
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| Update Date | 2021-09-26 22:58:20 UTC |
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| HMDB ID | HMDB0248186 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | alpha-Acetyldigoxin |
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| Description | Digoxin Impurity I belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety. Based on a literature review very few articles have been published on Digoxin Impurity I. This compound has been identified in human blood as reported by (PMID: 31557052 ). Alpha-acetyldigoxin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically alpha-Acetyldigoxin is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | CC1OC(CC(OC(C)=O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CC(O)C4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C InChI=1S/C43H66O15/c1-20-38(49)32(55-23(4)44)18-37(52-20)58-40-22(3)54-36(17-31(40)46)57-39-21(2)53-35(16-30(39)45)56-26-9-11-41(5)25(14-26)7-8-28-29(41)15-33(47)42(6)27(10-12-43(28,42)50)24-13-34(48)51-19-24/h13,20-22,25-33,35-40,45-47,49-50H,7-12,14-19H2,1-6H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C43H66O15 |
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| Average Molecular Weight | 822.986 |
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| Monoisotopic Molecular Weight | 822.440171425 |
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| IUPAC Name | 6-({6-[(6-{[11,16-dihydroxy-2,15-dimethyl-14-(5-oxo-2,5-dihydrofuran-3-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-yl]oxy}-4-hydroxy-2-methyloxan-3-yl)oxy]-4-hydroxy-2-methyloxan-3-yl}oxy)-3-hydroxy-2-methyloxan-4-yl acetate |
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| Traditional Name | digoxin ester derivative |
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| CAS Registry Number | Not Available |
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| SMILES | CC1OC(CC(OC(C)=O)C1O)OC1C(O)CC(OC2C(O)CC(OC3CCC4(C)C(CCC5C4CC(O)C4(C)C(CCC54O)C4=CC(=O)OC4)C3)OC2C)OC1C |
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| InChI Identifier | InChI=1S/C43H66O15/c1-20-38(49)32(55-23(4)44)18-37(52-20)58-40-22(3)54-36(17-31(40)46)57-39-21(2)53-35(16-30(39)45)56-26-9-11-41(5)25(14-26)7-8-28-29(41)15-33(47)42(6)27(10-12-43(28,42)50)24-13-34(48)51-19-24/h13,20-22,25-33,35-40,45-47,49-50H,7-12,14-19H2,1-6H3 |
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| InChI Key | HWKJSYYYURVNQU-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Steroids and steroid derivatives |
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| Sub Class | Steroid lactones |
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| Direct Parent | Cardenolide glycosides and derivatives |
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| Alternative Parents | |
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| Substituents | - Cardanolide-glycoside
- Steroidal glycoside
- Oligosaccharide
- 12-hydroxysteroid
- 14-hydroxysteroid
- Hydroxysteroid
- Glycosyl compound
- O-glycosyl compound
- 2-furanone
- Dicarboxylic acid or derivatives
- Oxane
- Cyclic alcohol
- Dihydrofuran
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tertiary alcohol
- Carboxylic acid ester
- Lactone
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Carboxylic acid derivative
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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 | 17.3196 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.1 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4436.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 131.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 263.2 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 | 220.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 740.4 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 | 789.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 137.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1495.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 718.6 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 | 2278.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 524.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 578.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 158.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 159.8 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 | 11.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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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 - alpha-Acetyldigoxin GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Acetyldigoxin GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Acetyldigoxin GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Acetyldigoxin GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Acetyldigoxin GC-MS (TMS_1_5) - 70eV, Positive | Not Available | 2021-11-03 | 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 - alpha-Acetyldigoxin 10V, Positive-QTOF | splash10-024i-0224003970-7ed59c047392b88b2951 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Acetyldigoxin 20V, Positive-QTOF | splash10-01yo-0973001330-d180d905445ef24cf534 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Acetyldigoxin 40V, Positive-QTOF | splash10-00c1-1921001210-8b708ec17ce249cb9e58 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Acetyldigoxin 10V, Negative-QTOF | splash10-00fr-1301014690-58a4b1b2012506df8718 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Acetyldigoxin 20V, Negative-QTOF | splash10-0a6r-9811012310-4b47c48c01b01cab7dda | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Acetyldigoxin 40V, Negative-QTOF | splash10-052f-9300012110-5e66cbf8d739baf24543 | 2021-10-12 | Wishart Lab | View Spectrum |
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