Record Information |
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Version | 2.0 |
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Created at | 2024-09-09 22:03:28 UTC |
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Updated at | 2024-09-09 22:03:28 UTC |
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NP-MRD ID | NP0334071 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 3a,7a-Dihydroxycoprostanic acid |
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Description | 3A,7a-Dihydroxycoprostanic acid is a bile acid excreted in small amounts in the urine of healthy subjects (PMID 864325 )
3a,7a-Dihydroxycoprostanic acid is the precursor to chenodeoxycholic acid
A bile acid. Bile acids are steroid acids found predominantly in bile of mammals. The distinction between different bile acids is minute, depends only on presence or absence of hydroxyl groups on positions 3, 7, and 12.
Bile acids are physiological detergents that facilitate excretion, absorption, and transport of fats and sterols in the intestine and liver. Bile acids are also steroidal amphipathic molecules derived from the catabolism of cholesterol. They modulate bile flow and lipid secretion, are essential for the absorption of dietary fats and vitamins, and have been implicated in the regulation of all the key enzymes involved in cholesterol homeostasis.
Bile acids recirculate through the liver, bile ducts, small intestine and portal vein to form an enterohepatic circuit. They exist as anions at physiological pH and, consequently, require a carrier for transport across the membranes of the enterohepatic tissues. The unique detergent properties of bile acids are essential for the digestion and intestinal absorption of hydrophobic nutrients. Bile acids have potent toxic properties (e.G., Membrane disruption) and there are a plethora of mechanisms to limit their accumulation in blood and tissues. [HMDB] |
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Structure | [H]C(C)(CCC[C@@]([H])(C)[C@@]1([H])CC[C@@]2([H])C3([H])[C@]([H])(O)C[C@]4([H])C[C@]([H])(O)CC[C@@]4(C)[C@@]3([H])CC[C@@]12C)C(O)=O InChI=1S/C27H46O4/c1-16(6-5-7-17(2)25(30)31)20-8-9-21-24-22(11-13-27(20,21)4)26(3)12-10-19(28)14-18(26)15-23(24)29/h16-24,28-29H,5-15H2,1-4H3,(H,30,31)/t16-,17?,18+,19-,20-,21+,22+,23-,24?,26-,27+/m1/s1 |
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Synonyms | Value | Source |
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3a,7a-Dihydroxycoprostanate | Generator |
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Chemical Formula | C27H46O4 |
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Average Mass | 434.6610 Da |
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Monoisotopic Mass | 434.33961 Da |
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IUPAC Name | (6R)-6-[(1R,3aS,4R,5aS,7R,9aR,9bS,11aS)-4,7-dihydroxy-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-methylheptanoic acid |
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Traditional Name | (6R)-6-[(1R,3aS,4R,5aS,7R,9aR,9bS,11aS)-4,7-dihydroxy-9a,11a-dimethyl-tetradecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-methylheptanoic acid |
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CAS Registry Number | Not Available |
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SMILES | [H]C(C)(CCC[C@@]([H])(C)[C@@]1([H])CC[C@@]2([H])C3([H])[C@]([H])(O)C[C@]4([H])C[C@]([H])(O)CC[C@@]4(C)[C@@]3([H])CC[C@@]12C)C(O)=O |
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InChI Identifier | InChI=1S/C27H46O4/c1-16(6-5-7-17(2)25(30)31)20-8-9-21-24-22(11-13-27(20,21)4)26(3)12-10-19(28)14-18(26)15-23(24)29/h16-24,28-29H,5-15H2,1-4H3,(H,30,31)/t16-,17?,18+,19-,20-,21+,22+,23-,24?,26-,27+/m1/s1 |
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InChI Key | ITZYGDKGRKKBSN-WOUZZCAPSA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as dihydroxy bile acids, alcohols and derivatives. Dihydroxy bile acids, alcohols and derivatives are compounds containing or derived from a bile acid or alcohol, and which bears exactly two carboxylic acid groups. |
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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 | Bile acids, alcohols and derivatives |
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Direct Parent | Dihydroxy bile acids, alcohols and derivatives |
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Alternative Parents | |
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Substituents | - Triterpenoid
- Dihydroxy bile acid, alcohol, or derivatives
- 7-hydroxysteroid
- 7-alpha-hydroxysteroid
- 3-alpha-hydroxysteroid
- Hydroxysteroid
- 3-hydroxysteroid
- Fatty acid
- Cyclic alcohol
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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