Xanthosine-13C5

• CAT Number: R022587
• CAS Number: 146-80-5
• Molecular Formula: C10H12N4O6
• Molecular Weight: 284.23
• Purity: ≥95%
• Synonyms: 3,9-Dihydro-9-β-D-ribofuranosyl-1H-purine-2,6-dione-13C5; Xanthine Riboside;-13C5 9-β-D-Ribofuranosylxanthine-13C5; NSC 18930-13C5; Xanthine-9 β-D-Ribofuranoside-13C5
• Storage: -20°C
• IUPAC Name: 9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purine-2,6-dione
• InChI: InChI=1S/C10H12N4O6/c15-1-3-5(16)6(17)9(20-3)14-2-11-4-7(14)12-10(19)13-8(4)18/h2-3,5-6,9,15-17H,1H2,(H2,12,13,18,19)/t3-,5-,6-,9-/m1/s1
• InChIKey: UBORTCNDUKBEOP-UUOKFMHZSA-N
• SMILES: C1=NC2=C(N1C3C(C(C(O3)CO)O)O)NC(=O)NC2=O

Xanthosine-13C5（Cat No.:R022587）, is a stable isotope-labeled compound used in biochemical and analytical research. It is structurally similar to xanthosine, a naturally occurring purine nucleoside found in RNA. The “13C5” designation indicates that five carbon atoms in the compound have been replaced with the stable isotope carbon-13, which can be used in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry experiments for tracking and elucidating metabolic pathways and studying RNA structures.