D-Ribose 5-phosphate disodium dihydrate

• CAT Number: I044754
• CAS Number: 207671-46-3
• Molecular Formula: C5H13Na2O10P
• Molecular Weight: 310.10
• Purity: ≥95%
• Synonyms: disodium;[(2R,3R,4R)-2,3,4-trihydroxy-5-oxopentyl] phosphate;dihydrate
• InChI: InChI=1S/C5H11O8P.2Na.2H2O/c6-1-3(7)5(9)4(8)2-13-14(10,11)12;;;;/h1,3-5,7-9H,2H2,(H2,10,11,12);;;2*1H2/q;2*+1;;/p-2/t3-,4+,5-;;;;/m0..../s1
• InChIKey: ROFJYRUKQPRHKK-WFAHMUOKSA-L
• SMILES: C([C@H]([C@H]([C@H](C=O)O)O)O)OP(=O)([O-])[O-].O.O.[Na+].[Na+]

D-Ribose 5-phosphate disodium dihydrate（Cat No.:I044754）is a phosphorylated monosaccharide and key intermediate in the pentose phosphate pathway and nucleotide biosynthesis. This compound consists of D-ribose with a phosphate group at the 5-position, stabilized in its disodium salt dihydrate form for enhanced solubility and handling. It plays a central role in the formation of nucleotides, coenzymes (such as NAD⁺ and FAD), and nucleic acids. Widely used in biochemical and metabolic studies, it supports investigations into energy metabolism, oxidative stress responses, and enzymatic reactions involving phosphoribosyltransferases.