| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:51 UTC |
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| Update Date | 2022-03-07 02:51:50 UTC |
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| HMDB ID | HMDB0015027 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Dienestrol |
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| Description | Dienestrol is a synthetic, non-steroidal estrogen. It is an estrogen receptor agonist. Estrogens work partly by increasing a normal clear discharge from the vagina and making the vulva and urethra healthy. Using or applying an estrogen relieves or lessens: dryness and soreness in the vagina, itching, redness, or soreness of the vulva. Conditions that are treated with vaginal estrogens include a genital skin condition (vulvar atrophy), inflammation of the vagina (atrophic vaginitis), and inflammation of the urethra (atrophic urethritis). |
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| Structure | CC=C(C(=CC)C1=CC=C(O)C=C1)C1=CC=C(O)C=C1 InChI=1S/C18H18O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h3-12,19-20H,1-2H3 |
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| Synonyms | | Value | Source |
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| 4,4'-Hydroxy-gamma,delta-diphenyl-beta,delta-hexadiene | ChEBI | | Dehydrostilbestrol | ChEBI | | Di(p-oxyphenyl)-2,4-hexadiene | ChEBI | | p,P'-(diethylideneethylene)diphenol | ChEBI | | 4,4'-Hydroxy-g,delta-diphenyl-b,delta-hexadiene | Generator | | 4,4'-Hydroxy-γ,δ-diphenyl-β,δ-hexadiene | Generator | | 4,4'-Hydroxy-g,δ-diphenyl-b,δ-hexadiene | Generator, HMDB | | Dehydrostilboestrol | HMDB | | Dienesterol | HMDB | | Dienoestrol | HMDB |
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| Chemical Formula | C18H18O2 |
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| Average Molecular Weight | 266.3343 |
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| Monoisotopic Molecular Weight | 266.13067982 |
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| IUPAC Name | 4-[4-(4-hydroxyphenyl)hexa-2,4-dien-3-yl]phenol |
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| Traditional Name | di(p-oxyphenyl)-2,4-hexadiene |
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| CAS Registry Number | 84-17-3 |
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| SMILES | CC=C(C(=CC)C1=CC=C(O)C=C1)C1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C18H18O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h3-12,19-20H,1-2H3 |
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| InChI Key | NFDFQCUYFHCNBW-UHFFFAOYSA-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
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 227.5 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.012 g/L | Not Available | | LogP | 5.9 | 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. | 9.29 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 14.6797 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.31 minutes | 32390414 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - Dienestrol GC-MS (Non-derivatized) - 70eV, Positive | splash10-00li-0490000000-9822fe85c642c751ef7c | 2017-08-28 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dienestrol GC-MS (2 TMS) - 70eV, Positive | splash10-0002-2129000000-85d4859c944ab60cda43 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dienestrol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dienestrol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dienestrol 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 - Dienestrol 10V, Positive-QTOF | splash10-014i-0190000000-4e899b7d114c0d12ce05 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 20V, Positive-QTOF | splash10-014i-0390000000-e566be6b7c32827ae335 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 40V, Positive-QTOF | splash10-0ff0-1960000000-df6e60b979760bb8716b | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 10V, Negative-QTOF | splash10-014i-0090000000-9f83049c943023145fc4 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 20V, Negative-QTOF | splash10-014i-0090000000-a561e18a5d83704153a8 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 40V, Negative-QTOF | splash10-014v-2390000000-e667485e2f52b73a8c60 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 10V, Positive-QTOF | splash10-014r-0950000000-a83d76fab7650b74fa23 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 20V, Positive-QTOF | splash10-014i-0980000000-2dc0c991a1ec2189f1c0 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 40V, Positive-QTOF | splash10-014i-1950000000-eb42188f3f31b28ea90a | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 10V, Negative-QTOF | splash10-014i-0090000000-79681ca58867f351a3de | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 20V, Negative-QTOF | splash10-052r-0090000000-de5efb03350f2666b0b4 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dienestrol 40V, Negative-QTOF | splash10-044j-0690000000-e90b31ad056043d005bc | 2021-10-11 | Wishart Lab | View Spectrum |
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