Record Information
Creation date2011-09-21 00:17:09 UTC
Update date2015-07-21 06:57:17 UTC
Primary IDFDB022633
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameGuanosine tetraphosphate adenosine
DescriptionGuanosine tetraphosphate adenosine is a dinucleoside polyphosphate. Dinucleoside polyphosphates are an interesting group of signalling molecules that control numerous physiological functions. Diadenosine compounds, with a backbone of anything from two to seven phosphates, are known to occur naturally. Some of them have been isolated from cerebral nerve terminals and, acting via nucleoside (P1), nucleotide (P2), or dinucleotide receptors, can affect central nervous system function. Many of them have been isolated from human blood platelet secretory granules and are potentially involved in haemostatic mechanisms and peripheral control of vascular tone. Many visceral organs respond to the application of adenine dinucleotides and, although they act on receptors in the periphery that can be mainly defined as either P1 or P2, evidence is now accumulating for discrete dinucleotide receptors. In the periphery, adenine dinucleotides can be potent agonists, with diverse functions, causing contraction or relaxation of smooth muscle. Many P2X receptor proteins and P2Y receptors have been cloned and adenine dinucleotides have a variable pharmacological profile at these receptors and may be useful tools for characterising subtypes of P2X and P2Y receptors. Many extracellular roles of diadenosine polyphosphates are emerging as yet increasingly important, natural ligands for a plethora of structurally diverse mononucleotide and dinucleotide receptors. (PMID: 12772275, 7767329) [HMDB]
CAS Number100849-67-0
Guanosine tetraphosphoric acid adenosineGenerator
Guanosine 5'-(pentahydrogen tetraphosphate), 5'->3'-ester with adenosineHMDB
Adenosine 5'-p(1)-tetraphosphate-p(4)-5'''-guanosineHMDB
p(1)-(5'-Adenosyl),p(4)-(5'-guanosyl) tetraphosphoric acidHMDB
Guanosine 5'-(pentahydrogen tetraate), 5'->3'-ester with adenosineHMDB
Predicted Properties
Water Solubility6.5 g/LALOGPS
pKa (Strongest Acidic)0.6ChemAxon
pKa (Strongest Basic)5ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count23ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area449.65 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity167.1 m³·mol⁻¹ChemAxon
Polarizability68.66 ųChemAxon
Number of Rings6ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC20H28N10O20P4
IUPAC name{[(2R,3S,4R,5R)-5-(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]oxy})phosphinic acid
InChI IdentifierInChI=1S/C20H28N10O20P4/c21-14-8-15(24-3-23-14)29(4-25-8)18-12(33)10(31)6(46-18)1-44-51(36,37)48-53(40,41)50-54(42,43)49-52(38,39)45-2-7-11(32)13(34)19(47-7)30-5-26-9-16(30)27-20(22)28-17(9)35/h3-7,10-13,18-19,31-34H,1-2H2,(H,36,37)(H,38,39)(H,40,41)(H,42,43)(H2,21,23,24)(H3,22,27,28,35)/t6-,7-,10-,11-,12-,13-,18-,19-/m1/s1
Isomeric SMILESNC1=NC(=O)C2=C(N1)N(C=N2)[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N2C=NC3=C(N)N=CN=C23)[C@@H](O)[C@H]1O
Average Molecular Weight852.3864
Monoisotopic Molecular Weight852.043179434
Description belongs to the class of organic compounds known as (5'->5')-dinucleotides. These are dinucleotides where the two bases are connected via a (5'->5')-phosphodiester linkage.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
Sub ClassNot Available
Direct Parent(5'->5')-dinucleotides
Alternative Parents
  • (5'->5')-dinucleotide
  • Purine ribonucleoside polyphosphate
  • Purine nucleotide sugar
  • Purine ribonucleoside monophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • 6-aminopurine
  • 6-oxopurine
  • Hypoxanthine
  • Monosaccharide phosphate
  • Imidazopyrimidine
  • Purine
  • Pyrimidone
  • Monoalkyl phosphate
  • Aminopyrimidine
  • Pyrimidine
  • Alkyl phosphate
  • Imidolactam
  • Phosphoric acid ester
  • Monosaccharide
  • Organic phosphoric acid derivative
  • N-substituted imidazole
  • Tetrahydrofuran
  • Vinylogous amide
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Secondary alcohol
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Primary amine
  • Amine
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors


Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0f79-0910100010-fde0bd6ae0e95ff3c44bJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f79-0900000000-2b534cc4ec28ba87b832JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f79-0900000000-1b5013a2ec180f8123ccJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0ue9-0900010050-1885a33b078973c8b2c9JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0f89-0900010000-2f97f5c2ce1f7f3e47c2JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0uyi-1925100000-b3aeb882f1b1b9344e5cJSpectraViewer
ChemSpider ID8947177
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID10771862
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
MSDSNot Available
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference