Common NameD-erythrose 4-phosphate
DescriptionD-Erythrose 4-phosphate is a phosphorylated derivative of erythrose that serves as an important intermediate in the pentose phosphate pathway. It is also used in phenylalanine, tyrosine and tryptophan biosynthesis, and it plays a role in vitamin B6 metabolism (KEGG).
Structure
Molecular FormulaC4H9O7P
Average Mass200.08380
Monoisotopic Mass200.00859
IUPAC Name[(2R,3R)-2,3-dihydroxy-4-oxobutoxy]phosphonic acid
Traditional Name(2r,3r)-2,3-dihydroxy-4-oxobutoxyphosphonic acid
CAS Registry Number585-18-2
SMILESO=C[C@H](O)[C@H](O)COP(=O)([O-])[O-]
InChI IdentifierInChI=1S/C4H9O7P/c5-1-3(6)4(7)2-11-12(8,9)10/h1,3-4,6-7H,2H2,(H2,8,9,10)/t3-,4+/m0/s1
InChI KeyNGHMDNPXVRFFGS-IUYQGCFVSA-N
CHEBI IDCHEBI:16897
HMDB IDHMDB0001321
Pathways
NameSMPDB/PathBank
pentose phosphate pathway
Glucose-6-phosphate dehydrogenase deficiency
Ribose-5-phosphate isomerase deficiency
Transaldolase deficiency
Warburg Effect
StateSolid
Water Solubility2.37e+01 g/l
logP-1.89
logS-0.93
pKa (Strongest Acidic)1.48
pKa (Strongest Basic)-3.57
Hydrogen Acceptor Count6
Hydrogen Donor Count4
Polar Surface Area124.29 Ų
Rotatable Bond Count5
Physiological Charge-2
Formal Charge0
Refractivity36.29 m³·mol⁻¹
Polarizability15.41

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