Common NameBeta-d-ribopyranose
Descriptionbeta-D-Ribopyranose is the pyranose form of beta-D-Ribose. D-Ribose, commonly referred to as simply ribose, is a five-carbon sugar found in all living cells. Ribose is not an essential nutrient because it can be synthesized by almost every tissue in the body from other substances, such as glucose. It is vital for life as a component of DNA, RNA, ATP, ADP, and AMP.
Structure
Molecular FormulaC5H10O5
Average Mass150.12990
Monoisotopic Mass150.05282
IUPAC Name(2R,3R,4R,5R)-oxane-2,3,4,5-tetrol
Traditional NameΒ-d-ribopyranose
CAS Registry Number7296-60-8
SMILESO[C@@H]1[C@H](O)[C@H](O)CO[C@H]1O
InChI IdentifierInChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4-,5-/m1/s1
InChI KeySRBFZHDQGSBBOR-TXICZTDVSA-N
CHEBI IDCHEBI:27476
HMDB IDHMDB0012194
StateSolid
Water Solubility1.22e+03 g/l
logP-2.57
logS0.91
pKa (Strongest Acidic)11.31
pKa (Strongest Basic)-3.53
Hydrogen Acceptor Count5
Hydrogen Donor Count4
Polar Surface Area90.15 Ų
Rotatable Bond Count0
Physiological Charge0
Formal Charge0
Refractivity29.96 m³·mol⁻¹
Polarizability13.21

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