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Record Information
Version5.0
StatusPredicted
Creation Date2021-09-13 11:52:23 UTC
Update Date2022-11-30 20:02:08 UTC
HMDB IDHMDB0279261
Secondary Accession NumbersNone
Metabolite Identification
Common NamePIP(18:3(6Z,9Z,12Z)/20:4(5Z,8Z,11Z,13E)-OH(15S))
DescriptionPIP(18:3(6Z,9Z,12Z)/20:4(5Z,8Z,11Z,13E)-OH(15S)) is an oxidized phosphatidylinositol phosphate (PIP). As other PIPs, oxidized phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositol phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PIP(18:3(6Z,9Z,12Z)/20:4(5Z,8Z,11Z,13E)-OH(15S)), in particular, consists of one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-1 position and one chain of 15-Hydroxyeicosatetraenoyl at the C-2 position. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositol phosphates are usually present at low levels only in tissues, typically at about 1 to 3% of the concentration of phosphatidylinositol.
Structure
Thumb
Synonyms
ValueSource
{[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-{[(8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoyl]oxy}-3-[(6Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonateHMDB
Chemical FormulaC47H78O17P2
Average Molecular Weight977.072
Monoisotopic Molecular Weight976.471425048
IUPAC Name{[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-{[(5Z,8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoyl]oxy}-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonic acid
Traditional Name[(1R,5S)-2,3,4,6-tetrahydroxy-5-{[hydroxy((2R)-2-{[(5Z,8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoyl]oxy}-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy)phosphoryl]oxy}cyclohexyl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](OP(O)(O)=O)C1O)OC(=O)CCC\C=C/C\C=C/C\C=C/C=C/[C@@H](O)CCCCC
InChI Identifier
InChI=1S/C47H78O17P2/c1-3-5-7-8-9-10-11-12-13-14-17-20-23-26-30-34-40(49)60-36-39(37-61-66(58,59)64-47-44(53)42(51)43(52)46(45(47)54)63-65(55,56)57)62-41(50)35-31-27-24-21-18-15-16-19-22-25-29-33-38(48)32-28-6-4-2/h9-10,12-13,15-17,20-22,24-25,29,33,38-39,42-48,51-54H,3-8,11,14,18-19,23,26-28,30-32,34-37H2,1-2H3,(H,58,59)(H2,55,56,57)/b10-9-,13-12-,16-15-,20-17-,24-21-,25-22-,33-29+/t38-,39+,42?,43?,44?,45?,46+,47-/m0/s1
InChI KeyKIZJJSCKKKMJCA-ABTZMYCNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as glycerophosphoinositol phosphates. These are lipids containing a common glycerophosphate skeleton linked to at least one fatty acyl chain and an inositol-5-phosphate moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoinositol phosphates
Direct ParentGlycerophosphoinositol phosphates
Alternative Parents
Substituents
  • Glycerophosphoinositol phosphate
  • Diacylglycerophosphoinositol
  • Glycerophosphoinositol
  • Inositol phosphate
  • Dialkyl phosphate
  • Monoalkyl phosphate
  • Fatty acid ester
  • Cyclohexanol
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Dicarboxylic acid or derivatives
  • Cyclitol or derivatives
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Polyol
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP5.83ALOGPS
logP7.77ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)1.08ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area276.27 ŲChemAxon
Rotatable Bond Count39ChemAxon
Refractivity258.38 m³·mol⁻¹ChemAxon
Polarizability105.42 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+309.232859911
AllCCS[M+H-H2O]+309.59832859911
AllCCS[M+Na]+308.67232859911
AllCCS[M+NH4]+308.79532859911
AllCCS[M-H]-304.44332859911
AllCCS[M+Na-2H]-311.55532859911
AllCCS[M+HCOO]-319.29132859911
DeepCCS[M+H]+287.89530932474
DeepCCS[M-H]-286.07130932474
DeepCCS[M-2H]-319.82130932474
DeepCCS[M+Na]+293.59730932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. 5.01 minutes32390414
Predicted by Siyang on May 30, 202224.7403 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.95 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4841.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid177.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid271.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid219.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid541.1 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1300.6 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid853.2 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)579.6 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2387.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid1118.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2068.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid893.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid594.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate372.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA121.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water11.1 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound156982613
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available