| 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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| Not Available | 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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| 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. | 9.08 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 14.0237 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.5 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2149.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 249.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 220.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 200.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 172.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 602.6 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 | 662.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 393.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1266.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 541.9 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 | 1591.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 390.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 412.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 243.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 231.5 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 | 8.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative 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 Spectra| Spectrum 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 Spectra| Spectrum 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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