| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2009-04-06 16:19:23 UTC |
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| Update Date | 2021-09-14 15:17:56 UTC |
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| HMDB ID | HMDB0012111 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol |
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| Description | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol, also known as (1R,2R)-hydrobenzoin, 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 (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make (+)-(1R,2R)-1,2-diphenylethane-1,2-diol a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol. |
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| Structure | O[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C1 InChI=1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14-/m1/s1 |
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| Synonyms | | Value | Source |
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| (+)-Hydrobenzoin | ChEBI | | (1R,2R)-Hydrobenzoin | ChEBI | | (R,R)-(+)-Hydrobenzoin | ChEBI | | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol | ChEBI |
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| Chemical Formula | C14H14O2 |
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| Average Molecular Weight | 214.2598 |
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| Monoisotopic Molecular Weight | 214.099379692 |
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| IUPAC Name | (1R,2R)-1,2-diphenylethane-1,2-diol |
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| Traditional Name | (+)-hydrobenzoin |
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| CAS Registry Number | 52340-78-0 |
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| SMILES | O[C@@H]([C@H](O)C1=CC=CC=C1)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14-/m1/s1 |
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| InChI Key | IHPDTPWNFBQHEB-ZIAGYGMSSA-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
- Benzenoid
- Monocyclic benzene moiety
- Secondary alcohol
- 1,2-diol
- Organic oxygen compound
- Hydrocarbon derivative
- Aromatic alcohol
- Organooxygen compound
- Alcohol
- 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 | 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. | 6.27 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.4287 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.35 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 27.7 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2293.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 383.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 163.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 216.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 130.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 457.1 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 | 648.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 74.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1068.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 390.5 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 | 1358.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 352.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 342.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 318.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 172.0 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 | 8.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,1TMS,isomer #1 | C[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O)C1=CC=CC=C1 | 1826.6 | Semi standard non polar | 33892256 | | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,2TMS,isomer #1 | C[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O[Si](C)(C)C)C1=CC=CC=C1 | 1867.5 | Semi standard non polar | 33892256 | | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O)C1=CC=CC=C1 | 2078.0 | Semi standard non polar | 33892256 | | (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H](C1=CC=CC=C1)[C@H](O[Si](C)(C)C(C)(C)C)C1=CC=CC=C1 | 2305.1 | Semi standard non 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 - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-5900000000-394061468aba8a77892d | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol GC-MS (2 TMS) - 70eV, Positive | splash10-004i-2920000000-fc1221353fb61e845a68 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 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 - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Positive-QTOF | splash10-014i-0290000000-a262606cc49f18a8a839 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Positive-QTOF | splash10-0aor-1940000000-fadcef7404e01b142764 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Positive-QTOF | splash10-0bt9-9300000000-95ff5df80e838be0f134 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Negative-QTOF | splash10-03di-0090000000-cdff589dfb8ea36de40c | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Negative-QTOF | splash10-01t9-9360000000-66e82b42c9eca1c9961a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Negative-QTOF | splash10-004i-9200000000-05181718f5122f0c81f3 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Negative-QTOF | splash10-01ot-0960000000-a0a78e56e3571cd7ca87 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Negative-QTOF | splash10-01ot-3920000000-48ca05e5e1d0755cdced | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Negative-QTOF | splash10-00or-7900000000-95b629b0c904ea4b49d4 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 10V, Positive-QTOF | splash10-002b-0920000000-e071a779a26566e55313 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 20V, Positive-QTOF | splash10-004j-0900000000-796a11bed9a0db34dbb2 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (+)-(1R,2R)-1,2-Diphenylethane-1,2-diol 40V, Positive-QTOF | splash10-002f-9200000000-45d257971bc1882043a1 | 2021-09-23 | Wishart Lab | View Spectrum |
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