POP

PYROPHOSPHATE 2-

Created:	1999-07-08
Last modified:	2024-09-27

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331 entries where POP is found as a standalone ligand5 entries where POP is covalently linked to polymer or other heterogen groups 1 entries where POP is found in a polymer sequence

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Chemical Details
Formal Charge	-2
Atom Count	11
Chiral Atom Count	0
Bond Count	10
Aromatic Bond Count	0

2D diagram of POP

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Chemical Component Summary
Name	PYROPHOSPHATE 2-
Systematic Name (OpenEye OEToolkits)	(hydroxy-oxido-phosphoryl) hydrogen phosphate
Formula	H₂ O₇ P₂
Molecular Weight	175.959
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	[O-]P(=O)(O)OP([O-])(=O)O
SMILES	CACTVS	3.341	O[P]([O-])(=O)O[P](O)([O-])=O
SMILES	OpenEye OEToolkits	1.5.0	OP(=O)([O-])OP(=O)(O)[O-]
Canonical SMILES	CACTVS	3.341	O[P]([O-])(=O)O[P](O)([O-])=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
InChI	InChI	1.03	InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-2
InChIKey	InChI	1.03	XPPKVPWEQAFLFU-UHFFFAOYSA-L

Related Resource References

Resource Name	Reference
PubChem	4995, 18628280, 57345951
ChEBI	CHEBI:45212
CCDC/CSD	SIFHEU, NUTGEO, DUNHUQ, LAPFIR, HAFHIF, MAFXOH, DOZYEX, CASBEE, PUJFOQ, RIPQEO, TAYKEJ, GIXFAV, LESMIH, BEFYAN, ABEQON, LOHQIL, TAHHUG

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.