Synonym: 1,2-Dipalmitoyl-L-α-phosphatidyl-D-myo-inositol 3,4-bisphosphate sodium salt; 1-(1,2-Dihexadecanoylphosphatidyl)inositol-3,4-diphosphate sodium salt; Dipalmitoyl-L-α-phosphatidyl-D-myo-inositol 3,4-bisphosphate sodium salt; Phosphatidylinositol-3,4-diphosphate C-16 sodium salt
Empirical Formula (Hill Notation): C41H81O19P3 · xNa+
Molecular Weight: 970.99 (free acid basis)
Linear Formula: C41H81O19P3 · xNa+
Product Type: Chemical
| assay |
≥98% |
| form |
solid |
| InChI |
1S/C41H81O19P3/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, |
| InChI key |
HKWJHKSHEWVOSS-OMDJCSNQSA-N |
| Quality Level |
200  |
| shipped in |
wet ice |
| SMILES string |
CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H]1O)OC(=O)CCCCCCCCCCCCCCC |
| storage temp. |
−20°C |
| Biochem/physiol Actions: |
Diphosphorylated phosphatidylinositol that may be hydrolyzed by PI-specific phospholipase C to generate IP3 and DAG. |
| Preparation Note: |
The product is soluble in aqueous detergent solutions. It forms a clear solution at 8 mg/ml in 50 mM HEPES buffer, pH 7.0, containing 5 mM EDTA and 16 mg/ml sodium deoxycholate. It is also soluble in a 3:2:1 mixture of chloroform:methanol:water at 10 mg/ml and will form an opaque suspension at 1 mg/ml in phosphate-buffered saline (PBS), pH 7.2. Aqueous solutions remain active for less than 24 hours. |
| 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 |
