Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB003406
Identification
Name: 5-amino-6-(D-ribitylamino)uracil
Description:5-amino-6-(D-ribitylamino)uracil is involved in the Cofactor riboflavin biosynthesis pathway. It is a substrate of Riboflavin biosynthesis protein RibD that catalyses the following reactions: 2-hydroxy-3-oxobutyl phosphate + 5-amino-6-(D-ribitylamino)uracil => 6,7-dimethyl-8-(1-D-ribityl)lumazine + H(2)O + 1 phosphate and 6,7-dimethyl-8-(1-D-ribityl)lumazine => 5-amino-6-(D-ribitylamino)uracil + riboflavin
Structure
Thumb
Synonyms:
  • 1-(5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinyl)amino-1-deoxy-D-ribitol
  • 4-(1-D-Ribitylamino)-5-amino-2,6-dihydroxypyrimidine
  • 5-amino-2,6-dioxo-4-ribitylaminopyrimidine
  • 5-Amino-6-(1-D-ribitylamino)uracil
  • 5-amino-6-(2S,3S,4R)-2,3,4,5-tetrahydroxypentylamino-1H-pyrimidine-2,4-dione
  • 5-amino-6-ribitylamino-2,4-(1H,3H)pyrimidinedione
  • 5-Amino-6-ribitylaminouracil
  • 5-arpd
  • 6-(1-D-Ribitylamino)-5-amino-2,4-dihydroxypyrimidine
  • 6-(1-D-Ribitylamino)-5-aminouracil
Chemical Formula: C9H16N4O6
Average Molecular Weight: 276.2465
Monoisotopic Molecular Weight: 276.106984264
InChI Key: XKQZIXVJVUPORE-RPDRRWSUSA-N
InChI:InChI=1S/C9H16N4O6/c10-5-7(12-9(19)13-8(5)18)11-1-3(15)6(17)4(16)2-14/h3-4,6,14-17H,1-2,10H2,(H3,11,12,13,18,19)/t3-,4+,6-/m0/s1
CAS number: Not Available
IUPAC Name:5-amino-6-{[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]amino}-1,2,3,4-tetrahydropyrimidine-2,4-dione
Traditional IUPAC Name: 5-arpd
SMILES:NC1=C(NC[C@H](O)[C@H](O)[C@H](O)CO)NC(=O)NC1=O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as hydroxypyrimidines. These are organic compounds containing a hydroxyl group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
Kingdom Organic compounds
Super ClassOrganoheterocyclic compounds
Class Diazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct Parent Hydroxypyrimidines
Alternative Parents
Substituents
  • Hydroxypyrimidine
  • Secondary aliphatic/aromatic amine
  • Aminopyrimidine
  • Imidolactam
  • Primary aromatic amine
  • Saccharide
  • Heteroaromatic compound
  • Secondary alcohol
  • Polyol
  • 1,2-diol
  • Azacycle
  • Secondary amine
  • Hydrocarbon derivative
  • Primary amine
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Alcohol
  • Aromatic heteromonocyclic compound
Molecular Framework Aromatic heteromonocyclic compounds
External Descriptors
Physical Properties
State: Not Available
Charge:0
Melting point: Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility14.3 mg/mLALOGPS
logP-2.4ALOGPS
logP-4.4ChemAxon
logS-1.3ALOGPS
pKa (Strongest Acidic)9.41ChemAxon
pKa (Strongest Basic)4.36ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area177.17 Å2ChemAxon
Rotatable Bond Count6ChemAxon
Refractivity71.48 m3·mol-1ChemAxon
Polarizability25.8 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Cytoplasm
Reactions:
Pathways: Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MSNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-056r-1190000000-2514b630f375b2189bfeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-08fu-9750000000-779ce19c1a0e6b0c6932View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9300000000-2f9fc8d8f57a4b3ca8c6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-01x0-5490000000-40e672b419cf2a89e723View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9210000000-e4e8a4b406ad4dfd459fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9200000000-0e769fc743b8cee3b542View in MoNA
References
References: Not Available
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
CHEBI ID15934
HMDB IDNot Available
Pubchem Compound ID193516
Kegg IDC04732
ChemSpider ID167930
Wikipedia IDNot Available
BioCyc IDNot Available