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 19:49:15 UTC |
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Update Date | 2019-07-23 07:15:48 UTC |
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HMDB ID | HMDB0061123 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 4-Hydroxytamoxifen sulfate |
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Description | 4-Hydroxytamoxifen 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. 4-Hydroxytamoxifen sulfate is a very strong basic compound (based on its pKa). 4-hydroxytamoxifen sulfate and adenosine 3',5'-diphosphate can be biosynthesized from 4-hydroxytamoxifen and phosphoadenosine phosphosulfate; which is catalyzed by the enzyme sulfotransferase 1A1. In humans, 4-hydroxytamoxifen sulfate is involved in tamoxifen metabolism pathway. 4-Hydroxytamoxifen sulfate is a metabolite of tamoxifen. In other tissues such as the endometrium, it behaves as an agonist, and thus may be characterized as a mixed agonist/antagonist. Tamoxifen is an antagonist of the estrogen receptor in breast tissue via its active metabolite, hydroxytamoxifen. 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. |
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Structure | CC\C(=C(/C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(O)(=O)=O)C=C1)C1=CC=CC=C1 InChI=1S/C26H29NO5S/c1-4-25(20-8-6-5-7-9-20)26(22-12-16-24(17-13-22)32-33(28,29)30)21-10-14-23(15-11-21)31-19-18-27(2)3/h5-17H,4,18-19H2,1-3H3,(H,28,29,30)/b26-25- |
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Synonyms | Value | Source |
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4-Hydroxytamoxifen sulfuric acid | Generator | 4-Hydroxytamoxifen sulphate | Generator | 4-Hydroxytamoxifen sulphuric acid | Generator |
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Chemical Formula | C26H29NO5S |
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Average Molecular Weight | 467.577 |
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Monoisotopic Molecular Weight | 467.176643733 |
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IUPAC Name | {4-[(1Z)-1-{4-[2-(dimethylamino)ethoxy]phenyl}-2-phenylbut-1-en-1-yl]phenyl}oxidanesulfonic acid |
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Traditional Name | {4-[(1Z)-1-{4-[2-(dimethylamino)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(OCCN(C)C)C=C1)C1=CC=C(OS(O)(=O)=O)C=C1)C1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C26H29NO5S/c1-4-25(20-8-6-5-7-9-20)26(22-12-16-24(17-13-22)32-33(28,29)30)21-10-14-23(15-11-21)31-19-18-27(2)3/h5-17H,4,18-19H2,1-3H3,(H,28,29,30)/b26-25- |
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InChI Key | CFSXIBDXCWVFJR-QPLCGJKRSA-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
- Tertiary aliphatic amine
- Tertiary amine
- Ether
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Organopnictogen compound
- Organic oxygen compound
- Amine
- 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 | |
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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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4-Hydroxytamoxifen sulfate,1TMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3794.3 | Semi standard non polar | 33892256 | 4-Hydroxytamoxifen sulfate,1TMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 3576.0 | Standard non polar | 33892256 | 4-Hydroxytamoxifen sulfate,1TMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1)C1=CC=CC=C1 | 4824.0 | Standard polar | 33892256 | 4-Hydroxytamoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 3990.2 | Semi standard non polar | 33892256 | 4-Hydroxytamoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 3804.1 | Standard non polar | 33892256 | 4-Hydroxytamoxifen sulfate,1TBDMS,isomer #1 | CC/C(=C(\C1=CC=C(OCCN(C)C)C=C1)C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1)C1=CC=CC=C1 | 4742.0 | Standard polar | 33892256 |
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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 - 4-Hydroxytamoxifen sulfate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-9105300000-281ce7bb2bcc359bf42a | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Hydroxytamoxifen 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 - 4-Hydroxytamoxifen sulfate 10V, Positive-QTOF | splash10-014i-2204900000-327101608ec2ca7a56cd | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 20V, Positive-QTOF | splash10-00di-9216300000-4af687258d4cfde9e93c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 40V, Positive-QTOF | splash10-00di-9161000000-03d445444a0ab8bb2451 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 10V, Negative-QTOF | splash10-014i-0002900000-88b47be6f2ce73bc6721 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 20V, Negative-QTOF | splash10-00kk-1019100000-78a286ee089c12591a11 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 40V, Negative-QTOF | splash10-02aj-6029000000-b3cfa964abf4e3569073 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 10V, Negative-QTOF | splash10-014i-0000900000-378ee7c1537c13d5d54f | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 20V, Negative-QTOF | splash10-014i-0003900000-acbd4507f1c7310bbabf | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 40V, Negative-QTOF | splash10-0002-1009100000-6d6c40b2d651da8e3463 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 10V, Positive-QTOF | splash10-014i-0001900000-7d49441c07e11b52fbea | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 20V, Positive-QTOF | splash10-0g4i-7104900000-2f6167294f4c314cafe8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Hydroxytamoxifen sulfate 40V, Positive-QTOF | splash10-00di-9000000000-872d794c8ec6ebd783d4 | 2021-09-25 | Wishart Lab | View Spectrum |
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