Record Information |
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Version | 1.0 |
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Creation Date | 2016-05-26 00:38:50 UTC |
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Update Date | 2016-11-09 01:18:44 UTC |
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Accession Number | CHEM028719 |
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Identification |
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Common Name | Cucurbitacin I |
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Class | Small Molecule |
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Description | Cucurbitacin i is a member of the class of compounds known as cucurbitacins. Cucurbitacins are polycyclic compounds containing the tetracyclic cucurbitane nucleus skeleton, 19-(10->9b)-abeo-10alanost-5-ene (also known as 9b-methyl-19-nor lanosta-5-ene), with a variety of oxygenation functionalities at different positions. Cucurbitacin i is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Cucurbitacin i can be found in cucumber, which makes cucurbitacin i a potential biomarker for the consumption of this food product. |
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Contaminant Sources | |
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Contaminant Type | Not Available |
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Chemical Structure | |
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Synonyms | Not Available |
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Chemical Formula | C30H42O7 |
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Average Molecular Mass | 514.650 g/mol |
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Monoisotopic Mass | 514.293 g/mol |
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CAS Registry Number | 2222-07-3 |
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IUPAC Name | 14-[(4E)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-4,13-dihydroxy-1,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,7-diene-5,17-dione |
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Traditional Name | 14-[(4E)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-4,13-dihydroxy-1,6,6,11,15-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,7-diene-5,17-dione |
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SMILES | CC(C)(O)\C=C\C(=O)C(C)(O)C1C(O)CC2(C)C3CC=C4C(C=C(O)C(=O)C4(C)C)C3(C)C(=O)CC12C |
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InChI Identifier | InChI=1S/C30H42O7/c1-25(2,36)12-11-21(33)30(8,37)23-19(32)14-27(5)20-10-9-16-17(13-18(31)24(35)26(16,3)4)29(20,7)22(34)15-28(23,27)6/h9,11-13,17,19-20,23,31-32,36-37H,10,14-15H2,1-8H3/b12-11+ |
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InChI Key | NISPVUDLMHQFRQ-VAWYXSNFSA-N |
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Chemical Taxonomy |
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Description | belongs to the class of organic compounds known as cucurbitacins. These are polycyclic compounds containing the tetracyclic cucurbitane nucleus skeleton, 19-(10->9b)-abeo-10alanost-5-ene (also known as 9b-methyl-19-nor lanosta-5-ene), with a variety of oxygenation functionalities at different positions. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Steroids and steroid derivatives |
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Sub Class | Cucurbitacins |
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Direct Parent | Cucurbitacins |
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Alternative Parents | |
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Substituents | - Cucurbitacin skeleton
- Triterpenoid
- 25-hydroxysteroid
- 22-oxosteroid
- 21-oxosteroid
- 20-hydroxysteroid
- 3-oxo-delta-1-steroid
- 3-oxosteroid
- 2-hydroxysteroid
- Hydroxysteroid
- 11-oxosteroid
- Oxosteroid
- 16-hydroxysteroid
- Delta-1-steroid
- Cyclohexenone
- Acyloin
- Alpha-hydroxy ketone
- Acryloyl-group
- Enone
- Tertiary alcohol
- Cyclic alcohol
- Alpha,beta-unsaturated ketone
- Ketone
- Cyclic ketone
- Secondary alcohol
- Enol
- Organooxygen compound
- Hydrocarbon derivative
- Carbonyl group
- Organic oxygen compound
- Alcohol
- Organic oxide
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic compounds |
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External Descriptors | Not Available |
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Biological Properties |
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Status | Detected and Not Quantified |
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Origin | Not Available |
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Cellular Locations | Not Available |
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Biofluid Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | Not Available |
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Applications | Not Available |
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Biological Roles | Not Available |
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Chemical Roles | Not Available |
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Physical Properties |
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State | Not Available |
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Appearance | Not Available |
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Experimental Properties | Property | Value |
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Melting Point | Not Available | Boiling Point | Not Available | Solubility | Not Available |
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Predicted Properties | |
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Spectra |
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Spectra | Spectrum Type | Description | Splash Key | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-002b-0001910000-86ad0009eca6ce5bf81e | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-004s-2305900000-9b33e0b7f85fb0c0d2c6 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0gec-4259500000-7cccf843f7f261460f3f | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-08fr-2901580000-bc8ef536ad8be9c3de6c | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0bti-2903100000-147500bed0168fa48c3f | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a4r-3109200000-4010e05c1498fb8ba8fa | Spectrum |
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Toxicity Profile |
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Route of Exposure | Not Available |
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Mechanism of Toxicity | Not Available |
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Metabolism | Not Available |
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Toxicity Values | Not Available |
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Lethal Dose | Not Available |
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Carcinogenicity (IARC Classification) | Not Available |
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Uses/Sources | Not Available |
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Minimum Risk Level | Not Available |
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Health Effects | Not Available |
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Symptoms | Not Available |
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Treatment | Not Available |
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Concentrations |
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| Not Available |
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External Links |
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DrugBank ID | Not Available |
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HMDB ID | Not Available |
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FooDB ID | FDB013226 |
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Phenol Explorer ID | Not Available |
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KNApSAcK ID | Not Available |
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BiGG ID | Not Available |
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BioCyc ID | Not Available |
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METLIN ID | Not Available |
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PDB ID | Not Available |
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Wikipedia Link | Cucurbitacin |
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Chemspider ID | Not Available |
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ChEBI ID | Not Available |
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PubChem Compound ID | 5353548 |
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Kegg Compound ID | Not Available |
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YMDB ID | Not Available |
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ECMDB ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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MSDS | Not Available |
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General References | Not Available |
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