D-Neopterin-13C5

• CAT Number: R011811
• CAS Number: 1217632-04-6
• Molecular Formula: C9H11N5O4
• Molecular Weight: 258.18
• Purity: ≥95%
• Synonyms: 2-Amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-pteridinone-13C5; Neopterin-13C5; 2-Amino-4-hydroxy-6-(1,2,3-trihydroxypropyl)pteridine-13C5; 2-Amino-6-((1S,2R)-1,2,3-trihydroxypropyl)-4(8H)-pteridone-13C5; 6-D-erythro-Neopterin-13C5; D-(+)-Neopteri
• Storage: -20°C
• IUPAC Name: 2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-1H-pteridin-4-one
• InChI: InChI=1S/C9H11N5O4/c10-9-13-7-5(8(18)14-9)12-3(1-11-7)6(17)4(16)2-15/h1,4,6,15-17H,2H2,(H3,10,11,13,14,18)/t4-,6+/m1/s1/i1+1,2+1,3+1,4+1,6+1
• InChIKey: BMQYVXCPAOLZOK-NNFFBITRSA-N
• SMILES: [13CH]1=[13C](N=C2C(=O)NC(=NC2=N1)N)[13C@@H]([13C@@H]([13CH2]O)O)O

D-Neopterin-¹³C₅ is a carbon-13 labeled version of D-neopterin, a pteridine derivative that serves as a biomarker for immune system activation, particularly in conditions involving cellular immunity. The five carbon-13 isotopes provide a distinct signature for precise tracking in metabolic and immunological studies. D-Neopterin-¹³C₅ is used extensively in research to monitor immune response, particularly in diseases like cancer, viral infections, and autoimmune disorders. Its applications are significant in pharmaceutical research, biochemistry, and clinical diagnostics, where it aids in understanding immune processes and developing therapeutic strategies.