D-myo-Inositol-1,3,4,5-tetraphosphate (sodium salt)

D-myo-Inositol-1,3,4,5-tetraphosphate (Ins(1,3,4,5)-P4) is formed by the phosphorylation of Ins(1,4,5)P3 by inositol 1,4,5-triphosphate 3-kinase. Ins(1,3,4,5)-P4 increases intracellular calcium levels by two distinct mechanisms: opening calcium channels on both the endoplasmic reticulum to release calcium from internal stores and on the plasma membrane to allow the influx of calcium from outside the cell.Formal Name: D-myo-inositol-1,3,4,5-tetrakis(dihydrogen phosphate), octasodium salt. CAS Number: 210488-61-2. Synonyms: Ins(1,3,4,5)-P4, 1,3,4,5-IP4. Molecular Formula: C6H8O18P4 . 8Na. Formula Weight: 675.9. Purity: >98%. Formulation: (Request formulation change), A lyophilized powder. SMILES: O[C@H]1[C@@H](OP([O-])([O-])=O)[C@H](O)[C@@H](OP([O-])([O-])=O)[C@H](OP([O-])([O-])=O)[C@H]1OP([O-])([O-])=O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]. InChi Code: InChI=1S/C6H16O18P4.8Na/c7-1-3(21-25(9,10)11)2(8)5(23-27(15,16)17)6(24-28(18,19)20)4(1)22-26(12,13)14,,,,,,,,/h1-8H,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20),,,,,,,,/q,8*+1/p-8/t1-,2-,3?,4?,5?,6?,,,,,,,,/m0......../s1. InChi Key: QYQMPPDYTHNACQ-KKJKOQQJSA-F.