| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 20:02:08 UTC |
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| Update Date | 2022-03-07 02:54:21 UTC |
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| HMDB ID | HMDB0035092 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | cis-Citral |
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| Description | cis-Citral, also known as citral b or lemonal, belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. Thus, cis-citral is considered to be an isoprenoid. Based on a literature review a significant number of articles have been published on cis-Citral. |
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| Structure | InChI=1S/C10H16O/c1-9(2)5-4-6-10(3)7-8-11/h5,7-8H,4,6H2,1-3H3/b10-7- |
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| Synonyms | | Value | Source |
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| Citral b | ChEBI | | Lemonal | ChEBI | | Neral | Kegg | | cis-Citral | ChEBI | | (Z)-Citral | MeSH, HMDB | | Citral | MeSH, HMDB | | (2Z)-3,7-Dimethyl-2,6-octadien-1-al | HMDB | | (2Z)-3,7-Dimethyl-2,6-octadienal | HMDB | | (Z)-3,7-Dimethyl-2,6-octadienal | HMDB | | (Z)-Neral | HMDB | | 2-cis-3,7-Dimethyl-2,6-octadienal | HMDB | | 3,7-Dimethyl-2,6-octadien-1-al | HMDB | | 3,7-Dimethyl-2,6-octadienal | HMDB | | beta-Citral | HMDB | | cis-3,7-Dimethyl-2,6-octadienal | HMDB | | cis-Geranial | HMDB | | β-Citral | HMDB |
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| Chemical Formula | C10H16O |
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| Average Molecular Weight | 152.237 |
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| Monoisotopic Molecular Weight | 152.120115135 |
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| IUPAC Name | (2Z)-3,7-dimethylocta-2,6-dienal |
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| Traditional Name | neral |
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| CAS Registry Number | 106-26-3 |
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| SMILES | CC(C)=CCC\C(C)=C/C=O |
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| InChI Identifier | InChI=1S/C10H16O/c1-9(2)5-4-6-10(3)7-8-11/h5,7-8H,4,6H2,1-3H3/b10-7- |
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| InChI Key | WTEVQBCEXWBHNA-YFHOEESVSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Acyclic monoterpenoids |
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| Alternative Parents | |
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| Substituents | - Acyclic monoterpenoid
- Medium-chain aldehyde
- Enal
- Alpha,beta-unsaturated aldehyde
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aldehyde
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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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. Predicted by Afia on May 17, 2022. | 7.03 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 14.3576 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.55 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2181.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 444.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 184.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 282.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 71.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 490.9 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 | 626.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 78.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1198.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 455.4 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 | 998.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 408.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 333.2 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 388.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 508.1 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 | 11.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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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 - cis-Citral GC-MS (Non-derivatized) - 70eV, Positive | splash10-0159-9300000000-625c688e32f3edaf287c | 2017-07-27 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - cis-Citral 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 - cis-Citral 10V, Positive-QTOF | splash10-0udi-1900000000-84bd30b4e03200f6db52 | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 20V, Positive-QTOF | splash10-1010-8900000000-8aa62bcc7a1bcaa41a1e | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 40V, Positive-QTOF | splash10-0gb9-9000000000-79a3e6745a117da8309b | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 10V, Negative-QTOF | splash10-0udi-0900000000-21d238fd55ee29af690f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 20V, Negative-QTOF | splash10-0udi-1900000000-b84583833bad67467cf0 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 40V, Negative-QTOF | splash10-052f-9700000000-a5e231c57e7f56a65d6d | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 10V, Negative-QTOF | splash10-0pb9-0900000000-70e7a03f5a911f54f098 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 20V, Negative-QTOF | splash10-00di-0900000000-3128155f72d867d46318 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 40V, Negative-QTOF | splash10-014i-9100000000-9b92fab117afca4b3a0a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 10V, Positive-QTOF | splash10-05o0-9100000000-9c5fcd575fed478bccf6 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 20V, Positive-QTOF | splash10-05qc-9000000000-85ae79bf95f3094e7a85 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - cis-Citral 40V, Positive-QTOF | splash10-00kf-9000000000-1a9a16cf8ea66689ce6a | 2021-09-22 | Wishart Lab | View Spectrum |
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| General References | - Dudai N, Weinstein Y, Krup M, Rabinski T, Ofir R: Citral is a new inducer of caspase-3 in tumor cell lines. Planta Med. 2005 May;71(5):484-8. [PubMed:15931590 ]
- Ortiz MI, Ramirez-Montiel ML, Gonzalez-Garcia MP, Ponce-Monter HA, Castaneda-Hernandez G, Carino-Cortes R: The combination of naproxen and citral reduces nociception and gastric damage in rats. Arch Pharm Res. 2010 Oct;33(10):1691-7. doi: 10.1007/s12272-010-1020-9. Epub 2010 Oct 30. [PubMed:21052946 ]
- Lee HJ, Jeong HS, Kim DJ, Noh YH, Yuk DY, Hong JT: Inhibitory effect of citral on NO production by suppression of iNOS expression and NF-kappa B activation in RAW264.7 cells. Arch Pharm Res. 2008 Mar;31(3):342-9. doi: 10.1007/s12272-001-1162-0. Epub 2008 Apr 13. [PubMed:18409048 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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