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Substance Name: 1-Diphosphoinositol pentakisphosphate
RN: 148077-18-3
InChIKey: UPHPWXPNZIOZJL-UOTPTPDRSA-N

Note

  • Present as soluble ionic species in the cytosol of amoeba (Dictyostelium discoideum); rapidly metabolized in intact cells & can by synthesized in cell lysates from myo-inositol hexakisphosphate in the presence of ATP.

Molecular Formula

  • C6-H19-O27-P7

Molecular Weight

  • 740.007
 
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Names and Synonyms

Name of Substance

  • 1-Diphosphoinositol pentakisphosphate

Synonyms

  • 1-Dpipk
  • Diphosphoinositol pentakisphosphate
  • PP-IP(5)

Systematic Name

  • D-myo-Inositol, 2,3,4,5,6-pentakis(dihydrogen phosphate) 1-(trihydrogen diphosphate)

Registry Numbers

CAS Registry Number

  • 148077-18-3

System Generated Number

  • 0148077183

Structure Descriptors

InChI

1S/C6H19O27P7/c7-34(8,9)27-1-2(28-35(10,11)12)4(30-37(16,17)18)6(32-40(25,26)33-39(22,23)24)5(31-38(19,20)21)3(1)29-36(13,14)15/h1-6H,(H,25,26)(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)/t1-,2-,3+,4-,5-,6-/m1/s1

InChIKey

UPHPWXPNZIOZJL-UOTPTPDRSA-N

Smiles

O(P(O)(O)=O)[C@H]1[C@H](O[P@@](OP(=O)(O)O)(=O)O)[C@@H]([C@H](OP(O)(O)=O)[C@H]([C@@H]1OP(O)(=O)O)OP(=O)(O)O)OP(O)(O)=O