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P7115

Sigma-Aldrich

1,2-Dipalmitoylphosphatidylinositol 4,5-diphosphate triammonium salt

≥98%, solid

Synonym(s):

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

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About This Item

Linear Formula:
(C41H78O19P3)-3(NH4+)3
Molecular Weight:
1022.08
MDL number:
MFCD18074407
UNSPSC Code:
12352207
PubChem Substance ID:
24898820
NACRES:
NA.77

Quality Level

200

assay

≥98%

form

solid

solubility

DMSO: soluble >10 mg/mL

shipped in

wet ice

storage temp.

−20°C

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

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

Related Categories

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.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T F Franke et al.
Science (New York, N.Y.), 275(5300), 665-668 (1997-01-31)
The regulation of the serine-threonine kinase Akt by lipid products of phosphoinositide 3-kinase (PI 3-kinase) was investigated. Akt activity was found to correlate with the amount of phosphatidylinositol-3,4-bisphosphate (PtdIns-3,4-P2) in vivo, and synthetic PtdIns-3,4-P2 activated Akt both in vitro and

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