| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2006-05-22 14:17:37 UTC |
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| Update Date | 2022-03-07 02:49:13 UTC |
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| HMDB ID | HMDB0002114 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Bisdemethoxycurcumin |
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| Description | Bisdemethoxycurcumin is a curcuminoid, a component of tumeric. Tumeric is a spice that comes from the root Curcuma longa, a member of the ginger family, Zingaberaceae. It is bright yellow and has been used as a coloring agent in food in the United States. In India, it has been used for centuries as a spice and a food preservative, and also for its various medicinal properties. In Ayurveda (Indian traditional medicine), tumeric has been used for its medicinal properties for various indications and through different routes of administration. It has been used topically on the skin for wounds, blistering diseases such as pemphigus and herpes zoster, for parasitic skin infections, and for acne. It has been used via oral administration for the common cold, liver diseases, urinary tract diseases, and as a blood purifier. For chronic rhinitis and coryza, it has been used via inhalation. The average intake of tumeric in the diet in India is approximately 2 to 2.5 g in a 60 kg individual. This corresponds to an intake of approximately 60 to 100 mg of curcumin daily. The Food and Drug Administration has classified tumeric among substances Generally Recognized as Safe (GRAS). A large number of in vitro and animal studies have been conducted to evaluate the effect of curcumin on inflammation. It has been found to act at various different levels of the arachadonic acid inflammatory cascade and through effects on various enzymes and cytokines. (PMID: 12676044 ). |
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| Structure | OC1=CC=C(\C=C\C(=O)CC(=O)\C=C\C2=CC=C(O)C=C2)C=C1 InChI=1S/C19H16O4/c20-16-7-1-14(2-8-16)5-11-18(22)13-19(23)12-6-15-3-9-17(21)10-4-15/h1-12,20-21H,13H2/b11-5+,12-6+ |
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| Synonyms | | Value | Source |
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| 1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione | ChEBI | | Bis(4-hydroxycinnamoyl)methane | ChEBI | | Bis(p-hydroxycinnamoyl)methane | ChEBI | | Curcumin III | ChEBI | | Didemethoxycurcumin | ChEBI | | 1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione(e,e) | HMDB | | Bis-demethoxycurcumin | HMDB |
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| Chemical Formula | C19H16O4 |
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| Average Molecular Weight | 308.3279 |
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| Monoisotopic Molecular Weight | 308.104859 |
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| IUPAC Name | (1E,6E)-1,7-bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione |
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| Traditional Name | bisdemethoxycurcumin |
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| CAS Registry Number | 24939-16-0 |
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| SMILES | OC1=CC=C(\C=C\C(=O)CC(=O)\C=C\C2=CC=C(O)C=C2)C=C1 |
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| InChI Identifier | InChI=1S/C19H16O4/c20-16-7-1-14(2-8-16)5-11-18(22)13-19(23)12-6-15-3-9-17(21)10-4-15/h1-12,20-21H,13H2/b11-5+,12-6+ |
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| InChI Key | PREBVFJICNPEKM-YDWXAUTNSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Diarylheptanoids |
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| Sub Class | Linear diarylheptanoids |
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| Direct Parent | Curcuminoids |
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| Alternative Parents | |
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| Substituents | - Bis-desmethoxycurcumin
- Hydroxycinnamic acid or derivatives
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- 1,3-diketone
- Benzenoid
- 1,3-dicarbonyl compound
- Monocyclic benzene moiety
- Enone
- Acryloyl-group
- Alpha,beta-unsaturated ketone
- Ketone
- Organic oxide
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Hydrocarbon derivative
- 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 | |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | |
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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. | 7.65 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 11.8335 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.88 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2196.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 266.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 169.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 166.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 267.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 591.5 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 | 435.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 103.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1282.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 449.8 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 | 1234.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 347.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 356.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 301.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 181.1 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 | 8.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Bisdemethoxycurcumin,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)CC(=O)/C=C/C2=CC=C(O)C=C2)C=C1 | 3185.9 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,1TMS,isomer #2 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O)C=C1)/C=C/C1=CC=C(O)C=C1 | 3402.1 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)CC(=O)/C=C/C2=CC=C(O[Si](C)(C)C)C=C2)C=C1 | 3212.1 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TMS,isomer #2 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3497.3 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TMS,isomer #3 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)/C=C/C1=CC=C(O)C=C1 | 3498.7 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,3TMS,isomer #1 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3485.6 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,3TMS,isomer #1 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3470.9 | Standard non polar | 33892256 | | Bisdemethoxycurcumin,3TMS,isomer #1 | C[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 3472.3 | Standard polar | 33892256 | | Bisdemethoxycurcumin,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)CC(=O)/C=C/C2=CC=C(O)C=C2)C=C1 | 3451.8 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O)C=C1)/C=C/C1=CC=C(O)C=C1 | 3698.5 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)CC(=O)/C=C/C2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2)C=C1 | 3807.1 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4016.6 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/C1=CC=C(O)C=C1 | 4018.6 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4289.5 | Semi standard non polar | 33892256 | | Bisdemethoxycurcumin,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4100.8 | Standard non polar | 33892256 | | Bisdemethoxycurcumin,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 3665.7 | 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 - Bisdemethoxycurcumin GC-MS (Non-derivatized) - 70eV, Positive | splash10-0002-0900000000-80dee0b7da47096385f3 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Bisdemethoxycurcumin GC-MS (2 TMS) - 70eV, Positive | splash10-01b9-4693400000-4dfcfa07fb4fcf08d15a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Bisdemethoxycurcumin 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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| Experimental LC-MS/MS | LC-MS/MS Spectrum - Bisdemethoxycurcumin LC-ESI-ITTOF , negative-QTOF | splash10-000f-0900000000-b6262ce6a5bc848338cc | 2017-09-14 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 10V, Positive-QTOF | splash10-0a4i-0319000000-51bdfbd78f352db8c233 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 20V, Positive-QTOF | splash10-0a4j-0911000000-feb1ff110feb9ee4d644 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 40V, Positive-QTOF | splash10-0690-3900000000-80607bb0dba3055c2ec4 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 10V, Negative-QTOF | splash10-0a4i-0109000000-d6136d3ecd9a3055073b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 20V, Negative-QTOF | splash10-0a4i-0918000000-8da010127482f9dbe837 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 40V, Negative-QTOF | splash10-07vl-1910000000-7b9ad6f38949b0ffed21 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 10V, Negative-QTOF | splash10-0ap0-0907000000-a0e824005455e435a22b | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 20V, Negative-QTOF | splash10-066r-0924000000-b8be7e1dc7f7aebc8446 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 40V, Negative-QTOF | splash10-014i-0920000000-3f12cad48a69d6a54824 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 10V, Positive-QTOF | splash10-0a4i-0309000000-59ab1e9ec81516f1adcb | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 20V, Positive-QTOF | splash10-0002-0900000000-b4cdb8c134bf3a01b5cc | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Bisdemethoxycurcumin 40V, Positive-QTOF | splash10-014i-0910000000-297489cfaed0405d2f7a | 2021-09-22 | Wishart Lab | View Spectrum |
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