Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:43:23 UTC
Update Date2022-09-01 01:59:21 UTC
Metabolite IDMMDBc0047802
Metabolite Identification
Common NamePIP2(18:0/20:4(5Z,8Z,11Z,14Z))
DescriptionPIP2(18:0/20:4(5Z,8Z,11Z,14Z)), also known as pip2(18:0/20:4) or pip2(38:4), belongs to the class of organic compounds known as phosphatidylinositol-4,5-bisphosphates. These are phosphatidylinositol bisphosphates in which the two phosphate groups are at C-4 and C-5 of the inositol moiety. PIP2(18:0/20:4(5Z,8Z,11Z,14Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Synonyms
ValueSource
1-Octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-(1'-myo-inositol-3',4'-bisphosphate)HMDB
1-Phosphatidyl-D-myo-inositol 4,5-bisphosphateHMDB
1-Stearoyl-2-arachidonoyl-sn-glycero-3-phosphoinositol-bisphosphateHMDB
Phosphatidylinositol diphosphate(18:0/20:4)HMDB
Phosphatidylinositol diphosphate(18:0/20:4n6)HMDB
Phosphatidylinositol diphosphate(18:0/20:4W6)HMDB
Phosphatidylinositol diphosphate(38:4)HMDB
PIP2(18:0/20:4)HMDB
PIP2(18:0/20:4n6)HMDB
PIP2(18:0/20:4W6)HMDB
PIP2(38:4)HMDB
PIP2[3',4'](18:0/20:4(5Z,8Z,11Z,14Z))HMDB
Molecular FormulaC47H85O19P3
Average Mass1047.0877
Monoisotopic Mass1046.489790074
IUPAC Name{[(4S,6S)-2,3,5-trihydroxy-4-({hydroxy[(2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-3-(octadecanoyloxy)propoxy]phosphoryl}oxy)-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid
Traditional Name[(4S,6S)-2,3,5-trihydroxy-4-{[hydroxy(2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-3-(octadecanoyloxy)propoxyphosphoryl]oxy}-6-(phosphonooxy)cyclohexyl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP(O)(=O)O[C@H]1C(O)C(O)C(OP(=O)(O)O)[C@@H](OP(=O)(O)O)C1O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C47H85O19P3/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(49)63-39(37-61-40(48)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2)38-62-69(59,60)66-45-42(50)43(51)46(64-67(53,54)55)47(44(45)52)65-68(56,57)58/h11,13,17,19,22,24,28,30,39,42-47,50-52H,3-10,12,14-16,18,20-21,23,25-27,29,31-38H2,1-2H3,(H,59,60)(H2,53,54,55)(H2,56,57,58)/b13-11-,19-17-,24-22-,30-28-/t39-,42?,43?,44?,45+,46?,47+/m1/s1
InChI KeyCNWINRVXAYPOMW-CEQXGSERSA-N