Record Information |
---|
Version | 1.0 |
---|
Creation date | 2011-09-21 00:04:28 UTC |
---|
Update date | 2020-09-17 15:42:04 UTC |
---|
Primary ID | FDB021882 |
---|
Secondary Accession Numbers | Not Available |
---|
Chemical Information |
---|
FooDB Name | 7-Dehydrocholesterol |
---|
Description | 7-Dehydrocholesterol, also known as 5,7-cholestadien-3-b-ol or provitamin D3, belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. Thus, 7-dehydrocholesterol is considered to be a sterol lipid molecule. 7-Dehydrocholesterol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 7-Dehydrocholesterol is a potentially toxic compound. |
---|
CAS Number | 434-16-2 |
---|
Structure | |
---|
Synonyms | Synonym | Source |
---|
(3beta)-Cholesta-5,7-dien-3-ol | ChEBI | 5,7-Cholestadien-3-beta-ol | ChEBI | 5,7-Cholestadien-3beta-ol | ChEBI | Provitamin D3 | ChEBI | Cholesta-5,7-dien-3beta-ol | Kegg | (3b)-Cholesta-5,7-dien-3-ol | Generator | (3Β)-cholesta-5,7-dien-3-ol | Generator | 5,7-Cholestadien-3-b-ol | Generator | 5,7-Cholestadien-3-β-ol | Generator | 5,7-Cholestadien-3b-ol | Generator | 5,7-Cholestadien-3β-ol | Generator | Cholesta-5,7-dien-3b-ol | Generator | Cholesta-5,7-dien-3β-ol | Generator | (-)-7-Dehydrocholesterol | HMDB | 10,13-Dimethyl-17-(6-methylheptan-2-yl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol | HMDB | 17-(1,5-Dimethylhexyl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | HMDB | 5,7-Cholestandien-3-ol | HMDB | 5,7-Cholestandien-3beta-ol | HMDB | 7,8-Dehydro-cholesterol | HMDB | 7,8-Didehydrocholesterol | HMDB | 7-Dehydro-cholesterol | HMDB | 7-Dehydrocholesterin | HMDB | 7DHC | HMDB | Cholesta-5,7-dien-3 beta -ol | HMDB | Cholesta-5,7-dien-3-beta-ol | HMDB | Cholesta-5,7-dien-3-ol | HMDB | Dehydrocholesterin | HMDB | Dehydrocholesterol | HMDB | Delta5,7-Cholestadien-3beta-ol | HMDB | Delta5,7-Cholesterol | HMDB | Delta7-Cholesterol | HMDB | Provitamin-D3 | HMDB | Provitamin D(3) | HMDB | Cholesta-5,7-dien-3 beta-ol | HMDB | 7-Dehydrocholesterol, (3beta,10alpha)-isomer | HMDB | 7-Dehydrocholesterol, (3beta,9beta,10alpha)-isomer | HMDB | 7-DHC | HMDB | 7-Dehydrocholesterol, (3alpha)-isomer | HMDB | 7-Dehydrocholesterol, (3beta,9beta)-isomer | HMDB | (-)-7-dehydrocholesterol | hmdb | (3β)-cholesta-5,7-dien-3-ol | Generator | 10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol | hmdb | 17-(1,5-dimethylhexyl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol | hmdb | 7-dehydro-cholesterol | hmdb | 7-Dehydrocholesterol | hmdb | 7,8-dehydro-cholesterol | hmdb | cholesta-5,7-dien-3 beta -ol | hmdb | cholesta-5,7-dien-3b-ol | hmdb | delta5,7-Cholestadien-3beta-ol | hmdb | delta5,7-Cholesterol | hmdb | delta7-Cholesterol | hmdb | provitamin-D3 | hmdb |
|
---|
Predicted Properties | |
---|
Chemical Formula | C27H44O |
---|
IUPAC name | (1S,2R,5S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,9-dien-5-ol |
---|
InChI Identifier | InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1 |
---|
InChI Key | UCTLRSWJYQTBFZ-DDPQNLDTSA-N |
---|
Isomeric SMILES | [H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])C2=CC=C2C[C@@H](O)CC[C@]12C |
---|
Average Molecular Weight | 384.6377 |
---|
Monoisotopic Molecular Weight | 384.33921603 |
---|
Classification |
---|
Description | Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Steroids and steroid derivatives |
---|
Sub Class | Cholestane steroids |
---|
Direct Parent | Cholesterols and derivatives |
---|
Alternative Parents | |
---|
Substituents | - Cholesterol
- Cholesterol-skeleton
- 3-hydroxy-delta-5-steroid
- 3-hydroxy-delta-7-steroid
- 3-beta-hydroxysteroid
- 3-beta-hydroxy-delta-5-steroid
- 3-hydroxysteroid
- Hydroxysteroid
- Delta-7-steroid
- Delta-5-steroid
- Cyclic alcohol
- Secondary alcohol
- Alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aliphatic homopolycyclic compound
|
---|
Molecular Framework | Aliphatic homopolycyclic compounds |
---|
External Descriptors | |
---|
Ontology |
---|
|
Physiological effect | Health effect: |
---|
Disposition | Route of exposure: Source: Biological location: |
---|
Process | Naturally occurring process: |
---|
Role | Biological role: Industrial application: |
---|
Physico-Chemical Properties |
---|
Physico-Chemical Properties - Experimental | Property | Value | Reference |
---|
Physical state | Solid | |
---|
Physical Description | Not Available | |
---|
Mass Composition | Not Available | |
---|
Melting Point | Not Available | |
---|
Boiling Point | Not Available | |
---|
Experimental Water Solubility | Not Available | |
---|
Experimental logP | Not Available | |
---|
Experimental pKa | Not Available | |
---|
Isoelectric point | Not Available | |
---|
Charge | Not Available | |
---|
Optical Rotation | Not Available | |
---|
Spectroscopic UV Data | Not Available | |
---|
Density | Not Available | |
---|
Refractive Index | Not Available | |
---|
|
---|
Spectra |
---|
Spectra | |
---|
EI-MS/GC-MS | Type | Description | Splash Key | View |
---|
Predicted GC-MS | 7-Dehydrocholesterol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-0axr-1019000000-73894a6c7b7346b2d1b0 | Spectrum | Predicted GC-MS | 7-Dehydrocholesterol, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positive | splash10-002f-3005900000-c63a75d6ed190e98a35b | Spectrum | Predicted GC-MS | 7-Dehydrocholesterol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | 7-Dehydrocholesterol, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | 7-Dehydrocholesterol, TBDMS_1_1, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
|
---|
MS/MS | Type | Description | Splash Key | View |
---|
MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated) | splash10-000i-0009000000-124abe0c8995f883f002 | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated) | splash10-05oa-4942000000-dbfe3e996983256b1e0c | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated) | splash10-05o0-5900000000-8115f37d8da9a1d6f5d8 | 2012-07-24 | View Spectrum | MS/MS | LC-MS/MS Spectrum - n/a 26V, negative | splash10-000i-0090000000-3645f0c0605ff7c97405 | 2020-07-21 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-014r-0019000000-d2b535e3c3ed257f2215 | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0ar9-3139000000-87132b4b12416fa4f01e | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4i-5249000000-257a8915fd5fab2dfaaa | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-001i-0009000000-8ff4cced50a3c638abba | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-001i-0009000000-6d9a73d8f487e848e538 | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0ldi-1019000000-eb1f58f2c9df95716640 | 2017-09-01 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-000i-0009000000-5cafb4a46516e1c4ca5a | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0ktr-9168000000-27f4addc4e70c9e3fc88 | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-052f-9510000000-fce215a9f0a5b16bb81c | 2021-09-23 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-001i-0009000000-4d7a5f3b63c0fb62f1d7 | 2021-09-25 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-001i-0009000000-4d7a5f3b63c0fb62f1d7 | 2021-09-25 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-001i-0009000000-cf419f92ab7dfef8f2f8 | 2021-09-25 | View Spectrum |
|
---|
NMR | Type | Description | | View |
---|
1D NMR | 1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental) | | Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CDCl3, experimental) | | Spectrum |
|
---|
External Links |
---|
ChemSpider ID | 388534 |
---|
ChEMBL ID | CHEMBL1797131 |
---|
KEGG Compound ID | C01164 |
---|
Pubchem Compound ID | 439423 |
---|
Pubchem Substance ID | Not Available |
---|
ChEBI ID | 17759 |
---|
Phenol-Explorer ID | Not Available |
---|
DrugBank ID | Not Available |
---|
HMDB ID | HMDB00032 |
---|
CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
---|
EAFUS ID | Not Available |
---|
Dr. Duke ID | Not Available |
---|
BIGG ID | 36958 |
---|
KNApSAcK ID | Not Available |
---|
HET ID | Not Available |
---|
Food Biomarker Ontology | Not Available |
---|
VMH ID | Not Available |
---|
Flavornet ID | Not Available |
---|
GoodScent ID | Not Available |
---|
SuperScent ID | Not Available |
---|
Wikipedia ID | 7-Dehydrocholesterol |
---|
Phenol-Explorer Metabolite ID | Not Available |
---|
Duplicate IDS | Not Available |
---|
Old DFC IDS | Not Available |
---|
Associated Foods |
---|
Food | Content Range | Average | Reference |
---|
Food | | | Reference |
---|
|
Biological Effects and Interactions |
---|
Health Effects / Bioactivities | Not Available |
---|
Enzymes | Name | Gene Name | UniProt ID |
---|
7-dehydrocholesterol reductase | DHCR7 | Q9UBM7 | Hydroxymethylglutaryl-CoA synthase, mitochondrial | HMGCS2 | P54868 | Non-specific lipid-transfer protein | SCP2 | P22307 |
|
---|
Pathways | |
---|
Metabolism | Not Available |
---|
Biosynthesis | Not Available |
---|
Organoleptic Properties |
---|
Flavours | Not Available |
---|
Files |
---|
MSDS | show |
---|
References |
---|
Synthesis Reference | Not Available |
---|
General Reference | Not Available |
---|
Content Reference | |
---|