Record Information |
---|
Version | 1.0 |
---|
Creation Date | 2016-07-13 19:43:33 UTC |
---|
Update Date | 2016-09-23 18:44:48 UTC |
---|
Lmdb | LMDB00154 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | 24,25-Dihydroxyvitamin D |
---|
Description | 24,25-Dihydroxyvitamin D (24R,25(OH)2D3) circulates in blood at concentrations about 1000 times higher than 1alpha,25(OH)2D3. 24-Hydroxylase is present in the proximal convoluted tubule cells of the kidney and in virtual all target cells of 1alpha,25(OH)2D3. Interestingly, 1alpha,25(OH)2D3 is a very strong inducer of 24-hydroxylase activity and 24R,25(OH)2D3 formation. Also parathyroid hormone (PTH) regulates 24-hydroxylase activity but in a tissue specific manner, i.e. inhibitory in the kidney while a synergistic effect together with 1alpha,25(OH)2D3 is observed in osteoblasts. Generally, 24-hydroxylation has been considered the first step in the degradation pathway of 1alpha,25(OH)2D3 and 25-(OH)D3. However, through the past decades data have accumulated that 24R,25(OH)2D3 is not merely a degradation product but has effects on its own. Classic studies have demonstrated the significance of 24R,25(OH)2D3 for normal chicken egg hatchability and calcium and phosphorus homeostasis. More recently it became apparent that 24R,25(OH)2D3 also has distinct effects on cartilage in particular the resting zone cells. 24R,25(OH)2D3 stimulates osteocalcin synthesis in animal osteoblasts. 24R,25(OH)2D3 plays a role in bone metabolism but that it acts in concert with 1alpha,25(OH)2D3 to obtain an optimal effect. (PMID: 11179746 ). |
---|
Structure | |
---|
Synonyms | Value | Source |
---|
(3b,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol | HMDB | 24,25-Dihydroxycholecalciferol | HMDB | 24,25-Dihydroxyvitamin | HMDB | 24,25-Dihydroxyvitamin D3 | HMDB | 24-Hydroxycalcidiol | HMDB | Vitamin D | HMDB | 24,25 Dihydroxyvitamin D3 | HMDB | (24R)-24,25-Dihydroxyvitamin D3 | HMDB | 24,25-Dihydroxyvitamin D 3, (3beta,5Z,7E,24R)-isomer | HMDB | 24,25 Dihydroxycholecalciferol | HMDB | Dihydroxyvitamin D3, 24,25 | HMDB | 24R,25-Dihydroxycholecalciferol | HMDB | 24,25 Dihydroxyvitamin D 3 | HMDB | 24,25-Dihydroxyvitamin D 3 | HMDB | 24,25-Dihydroxy-vitamin D | HMDB |
|
---|
Chemical Formula | C27H44O3 |
---|
Average Molecular Weight | 416.6365 |
---|
Monoisotopic Molecular Weight | 416.329045274 |
---|
IUPAC Name | (6R)-6-[(1R,3aS,4E,7aR)-4-{2-[(1Z,5R)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-octahydro-1H-inden-1-yl]-2-methylheptane-2,3-diol |
---|
Traditional Name | 24,25-dihydroxyvitamin |
---|
CAS Registry Number | 40013-87-4 |
---|
SMILES | C[C@H](CCC(O)C(C)(C)O)[C@H]1CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@H](O)CCC1=C |
---|
InChI Identifier | InChI=1S/C27H44O3/c1-18-8-12-22(28)17-21(18)11-10-20-7-6-16-27(5)23(13-14-24(20)27)19(2)9-15-25(29)26(3,4)30/h10-11,19,22-25,28-30H,1,6-9,12-17H2,2-5H3/b20-10+,21-11-/t19-,22-,23-,24+,25?,27-/m1/s1 |
---|
InChI Key | FCKJYANJHNLEEP-OIMXRAFZSA-N |
---|
Chemical Taxonomy |
---|
Description | belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Steroids and steroid derivatives |
---|
Sub Class | Vitamin D and derivatives |
---|
Direct Parent | Vitamin D and derivatives |
---|
Alternative Parents | |
---|
Substituents | - Triterpenoid
- Tertiary alcohol
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aliphatic homopolycyclic compound
|
---|
Molecular Framework | Aliphatic homopolycyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Status | Detected and Quantified |
---|
Origin | Not Available |
---|
Biofunction | Not Available |
---|
Application | Not Available |
---|
Cellular locations | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|
Spectra |
---|
Spectra | Spectrum Type | Description | Splash Key | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-7029200000-c84dd427774a8bd55bf4 | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positive | splash10-014i-1312049000-f6115b14a152464f5e1b | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_3_1) - 70eV, Positive | Not Available | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-00l2-0119200000-7bcd78fea8093a8230ae | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0a5a-2369100000-04f3fb5d7d655a9ce470 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0zgi-4389100000-269c6b355710e7dcd9b8 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014i-0004900000-7bbe3ea5eae60b2a2059 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-05mk-0009300000-4137913e2e1e7271894c | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0079-9006000000-b2d6915fde38c349870a | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-00lr-0439300000-d0f3435842264a17a15a | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-00rx-4579100000-2ffe9e7393dd492716a0 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0avi-2960000000-4329739a1dba4656972b | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014j-0007900000-764d7cf399a810ff092c | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0671-3109300000-5c39962acfb73b3f737d | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-01ri-2129300000-7f78982c59e2cf08742c | Spectrum |
|
---|