Synonym: 1,2-Dipalmitoyl-L-α-phosphatidyl-D-myo-inositol 4,5-bisphosphate triammonium salt; L-α-Phosphatidyl-(1,2-dipalmitoyl)-D-myo-inositol 4,5-bisphosphate triammonium salt; PI(4,5)P2 (dipalmitoyl) triammonium salt; Phosphatidylinositol-4,5-diphosphate C-16 triammonium salt; PtdIns(4,5)P2 (dipalmitoyl) triammonium salt
Empirical Formula (Hill Notation): C41H81O19P3 · 3NH3
Molecular Weight: 1022.08
MDL Number: MFCD18074407
Linear Formula: (C41H78O19P3)-3(NH4+)3
Product Type: Chemical
| assay |
≥98% |
| form |
solid |
| InChI |
1S/C41H81O19P3.3H3N/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-34(42)55-31-33(57-35(43)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)32-56-63(53,54)60-39-36(44)37(45)40(58-61(47,48)49)41(38(39)46)59-62(50,51)52;;;/h33,36-41,44-46H,3-32H2,1-2H3,(H,53,54)(H2,47,48,49)(H2,50,51,52);3*1H3/t33-,36-,37+,38+,39-,40-,41-;;;/m1.../s1 |
| InChI key |
VYFVZCYVYQYDCN-QNYQTKJTSA-N |
| Quality Level |
200  |
| shipped in |
wet ice |
| SMILES string |
O[C@@H]1[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H](O)[C@@H](O)[C@H]1OP(OC[C@H](OC(CCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O)(O)=O.N.N.N |
| solubility |
DMSO: soluble >10 mg/mL |
| storage temp. |
−20°C |
| Biochem/physiol Actions: |
Diphosphorylated phosphatidylinositol that may be hydrolyzed by PI-specific phospholipase C to generate IP3 and DAG. |
| Features and Benefits: |
This compound is featured on the Potassium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here . |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
| Purity |
≥98% |
| Storage Temp. |
−20°C |
| UNSPSC |
12352207 |
