Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2013-07-22 19:50:31 UTC |
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Update Date | 2019-07-23 07:15:50 UTC |
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HMDB ID | HMDB0061140 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Endoxifen sulfate |
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Description | Endoxifen sulfate belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. Endoxifen sulfate is a very strong basic compound (based on its pKa). endoxifen sulfate and adenosine 3',5'-diphosphate can be biosynthesized from endoxifen and phosphoadenosine phosphosulfate through the action of the enzyme sulfotransferase 1A1. Endoxifen sulfate is a metabolite of tamoxifen. In humans, endoxifen sulfate is involved in tamoxifen metabolism pathway. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is the usual endocrine therapy for hormone receptor-positive breast cancer in pre-menopausal women, and is also a standard in post-menopausal women although aromatase inhibitors are also frequently used in that setting. Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. |
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Structure | CC\C(=C(\C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(O)(=O)=O)C=C1)C1=CC=CC=C1 InChI=1S/C25H27NO5S/c1-3-24(19-7-5-4-6-8-19)25(20-9-13-22(14-10-20)30-18-17-26-2)21-11-15-23(16-12-21)31-32(27,28)29/h4-16,26H,3,17-18H2,1-2H3,(H,27,28,29)/b25-24+ |
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Synonyms | Value | Source |
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Endoxifen sulfuric acid | Generator | Endoxifen sulphate | Generator | Endoxifen sulphuric acid | Generator |
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Chemical Formula | C25H27NO5S |
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Average Molecular Weight | 453.551 |
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Monoisotopic Molecular Weight | 453.160993669 |
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IUPAC Name | {4-[(1E)-1-{4-[2-(methylamino)ethoxy]phenyl}-2-phenylbut-1-en-1-yl]phenyl}oxidanesulfonic acid |
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Traditional Name | {4-[(1E)-1-{4-[2-(methylamino)ethoxy]phenyl}-2-phenylbut-1-en-1-yl]phenyl}oxidanesulfonic acid |
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CAS Registry Number | Not Available |
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SMILES | CC\C(=C(\C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(O)(=O)=O)C=C1)C1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C25H27NO5S/c1-3-24(19-7-5-4-6-8-19)25(20-9-13-22(14-10-20)30-18-17-26-2)21-11-15-23(16-12-21)31-32(27,28)29/h4-16,26H,3,17-18H2,1-2H3,(H,27,28,29)/b25-24+ |
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InChI Key | DHSITAIKYQFMGG-OCOZRVBESA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Stilbenes |
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Sub Class | Not Available |
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Direct Parent | Stilbenes |
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Alternative Parents | |
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Substituents | - Stilbene
- Diphenylmethane
- Phenylsulfate
- Arylsulfate
- Phenylpropane
- Phenoxy compound
- Phenol ether
- Alkyl aryl ether
- Monocyclic benzene moiety
- Benzenoid
- Sulfuric acid ester
- Sulfate-ester
- Sulfuric acid monoester
- Organic sulfuric acid or derivatives
- Secondary aliphatic amine
- Ether
- Secondary amine
- Organonitrogen compound
- Organic oxide
- Amine
- Organopnictogen compound
- Organic nitrogen compound
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic 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 | 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 | | Show more...
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Endoxifen sulfate,1TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3780.4 | Semi standard non polar | 33892256 | Endoxifen sulfate,1TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3604.8 | Standard non polar | 33892256 | Endoxifen sulfate,1TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 4913.4 | Standard polar | 33892256 | Endoxifen sulfate,1TMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 4023.6 | Semi standard non polar | 33892256 | Endoxifen sulfate,1TMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 3678.3 | Standard non polar | 33892256 | Endoxifen sulfate,1TMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 5011.6 | Standard polar | 33892256 | Endoxifen sulfate,2TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3910.1 | Semi standard non polar | 33892256 | Endoxifen sulfate,2TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3761.8 | Standard non polar | 33892256 | Endoxifen sulfate,2TMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 4709.6 | Standard polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 3991.6 | Semi standard non polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 3841.6 | Standard non polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCNC)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 4833.1 | Standard polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 4240.5 | Semi standard non polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 3867.5 | Standard non polar | 33892256 | Endoxifen sulfate,1TBDMS,isomer #2 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O)C=C1)C1=CC=CC=C1 | 5015.9 | Standard polar | 33892256 | Endoxifen sulfate,2TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 4344.0 | Semi standard non polar | 33892256 | Endoxifen sulfate,2TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 4189.0 | Standard non polar | 33892256 | Endoxifen sulfate,2TBDMS,isomer #1 | CC/C(=C(/C1=CC=C(OCCN(C)[Si](C)(C)C(C)(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 4691.2 | Standard polar | 33892256 |
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Spectra |
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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 - Endoxifen sulfate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9105200000-70048c179a2a85e6d579 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Endoxifen sulfate 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 - Endoxifen sulfate 10V, Positive-QTOF | splash10-0udi-2204900000-c4e23e990b08fb564462 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 20V, Positive-QTOF | splash10-0a4i-9326400000-d451d71578afcb6363f2 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 40V, Positive-QTOF | splash10-0a4l-9162000000-d391f022dd95428d9c73 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 10V, Negative-QTOF | splash10-0udi-0002900000-7e9696a907c4e1a035fc | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 20V, Negative-QTOF | splash10-00dj-1019100000-06fe6f3ab72d9e1d24f8 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 40V, Negative-QTOF | splash10-02aj-6039000000-046aafbff611957414e0 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 10V, Negative-QTOF | splash10-0udi-0001900000-5301293a20c59e1694a7 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 20V, Negative-QTOF | splash10-0udj-0009800000-810de3bf4102015ff5e1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 40V, Negative-QTOF | splash10-0002-2019200000-221498ef3c2ba91dfd73 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 10V, Positive-QTOF | splash10-0udi-0001900000-9b7624d6450a69f0eb95 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 20V, Positive-QTOF | splash10-0zg0-1105900000-bc7792296e151943bbfb | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Endoxifen sulfate 40V, Positive-QTOF | splash10-05rr-9657100000-2dc572260c4e4c91fee8 | 2021-09-24 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | - Cytoplasm
- Membrane (predicted from logP)
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Biospecimen Locations | |
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Tissue Locations | |
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Pathways | |
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Normal Concentrations |
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Blood | Expected but not Quantified | Not Quantified | Not Available | Not Available | Normal | | details | Urine | Expected but not Quantified | Not Quantified | Not Available | Not Available | Normal | | details |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 131770047 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | Not Available |
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