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Chemical structure of PtdIns-(3,4,5)-P3 (1,2-dipalmitoyl) (sodium salt)

GC44750

PtdIns-(3,4,5)-P3 (1,2-dipalmitoyl) (sodium salt)

Also known as tetrasodium;[(1S,2S,4S,5R)-3-[[(2R)-2,3-di(hexadecanoyloxy)propoxy]-oxidophosphoryl]oxy-2,4-dihydroxy-5,6-bis[[hydroxy(oxido)phosphoryl]oxy]cyclohexyl] hydrogen phosphate

The phosphatidylinositol phosphates represent a small percentage of total membrane phospholipids

ChemicalCAS1628353-02-5MW1138.9FormulaC41H78O22P4•4Na
CAS number
1628353-02-5
Molecular weight
1138.9
Formula
C41H78O22P4•4Na
Solubility
CHCl3：CH3OH：Water (2·5：3：1)： 3·8 mg/ml,PBS (pH 7·2)： 10 mg/ml
InChIKey
OKHWJEMVEFYEGE-GQDGIFEPSA-J
Catalogue number
GC44750
Brand
GLPBIO
Computed properties PubChem CID 132285245 · TPSA 360 Ų · H-bond donors 5 · H-bond acceptors 22
TPSA
360 Ų
H-bond donors
5
H-bond acceptors
22
Rotatable bonds
44
Heavy atoms
71

SMILES CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OC1[C@@H]([C@H](C([C@H]([C@H]1O)OP(=O)(O)[O-])OP(=O)(O)[O-])OP(=O)(O)[O-])O)OC(=O)CCCCCCCCCCCCCCC.[Na+].[Na+].[Na+].[Na+]

Computed descriptors from PubChem (CID 132285245), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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