Np mrd loader

Record Information
Version2.0
Created at2024-09-10 19:18:18 UTC
Updated at2024-09-10 19:18:18 UTC
NP-MRD IDNP0334648
Secondary Accession NumbersNone
Natural Product Identification
Common NameAndrostanediol
DescriptionPC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. In one route, choline is activated first by phosphorylation and then by coupling to CDP prior to attachment to phosphatidic acid. PC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). Within humans, PC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and PC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. In addition, cytidine monophosphate and PC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from CDP-choline and DG(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) Through the action of the enzyme choline/ethanolaminephosphotransferase. In humans, PC(20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) is involved in phosphatidylcholine biosynthesis. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PCs can be synthesized via three different routes. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Fatty acids containing 16, 18 and 20 carbons are the most common. The eicosapentaenoic acid moiety is derived from fish oils, liver and kidney, while the docosapentaenoic acid moiety is derived from animal fats and brain. It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. A third route to PC synthesis involves the conversion of either PS or PE to PC. PCs can also synthesized by the addition of choline to CDP-activated 1,2-diacylglycerol.
Structure
Thumb
Synonyms
ValueSource
Androstane-3,17-diolKEGG
3-a-AndrostanediolHMDB
3-alpha-AndrostanediolHMDB
3alpha-AndrostanediolHMDB
5 a-Androstane-3 a, 17 b-diolHMDB
5 alpha-Androstane-3 alpha, 17 beta-diolHMDB
5-a-Androstane-3-a, 17-b-diolHMDB
5-alpha-Androstan-3-alpha,17-beta-diolHMDB
5-alpha-Androstane-3-a, 17-beta-diolHMDB
5-alpha-Androstane-3-alpha-17-beta-diolHMDB
5 Androstane 3,17 diolMeSH, HMDB
5 alpha Androstane 3 alpha,17 beta diolMeSH, HMDB
5 alpha Androstane 3 beta,17 alpha diolMeSH, HMDB
5 alpha Androstane 3 beta,17 beta diolMeSH, HMDB
5 alpha Androstane 3alpha,17 beta diolMeSH, HMDB
5 alpha-Androstane-3 alpha,17 beta-diolMeSH, HMDB
5 alpha-Androstane-3 beta,17 alpha-diolMeSH, HMDB
5 alpha-Androstane-3 beta,17 beta-diolMeSH, HMDB
5 alpha-Androstane-3alpha,17 beta-diolMeSH, HMDB
5 beta Androstane 3 alpha,17 beta diolMeSH, HMDB
5 beta-Androstane-3 alpha,17 beta-diolMeSH, HMDB
5-Androstane-3,17-diolMeSH, HMDB
5alpha Androstane 3beta,17alpha diolMeSH, HMDB
5alpha-Androstane-3beta,17alpha-diolMeSH, HMDB
Androstane 3,17 diolMeSH, HMDB
Chemical FormulaC19H32O2
Average Mass292.4562 Da
Monoisotopic Mass292.24023 Da
IUPAC Name(1S,2S,5R,7S,10R,11S,15S)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,14-diol
Traditional Name(1S,2S,5R,7S,10R,11S,15S)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane-5,14-diol
CAS Registry NumberNot Available
SMILES
[H][C@@]12CCC(O)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC[C@@]2([H])C[C@H](O)CC[C@]12C
InChI Identifier
InChI=1S/C19H32O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-17,20-21H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,17?,18-,19-/m0/s1
InChI KeyCBMYJHIOYJEBSB-UNPXRYTGSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct ParentPhosphatidylcholines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic salt
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.56ALOGPS
logP3.2ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)18.3ChemAxon
pKa (Strongest Basic)-0.76ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity84.63 m³·mol⁻¹ChemAxon
Polarizability35.34 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB025706
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available