Lamivudine Acid-13C,15N2

• CAT Number: R056314
• CAS Number: 1391052-30-4
• Molecular Formula: C8H9N3O4S
• Molecular Weight: 246.216
• Purity: ≥95%
• Synonyms: (2R-cis)-5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic Acid-13C,15N2
• Storage: -20°C
• IUPAC Name: (2R,5S)-5-(4-amino-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid
• InChI: InChI=1S/C8H9N3O4S/c9-4-1-2-11(8(14)10-4)5-3-16-7(15-5)6(12)13/h1-2,5,7H,3H2,(H,12,13)(H2,9,10,14)/t5-,7+/m0/s1/i8+1,10+1,11+1
• InChIKey: PIIRVEZNDVLYQA-FDHQWECPSA-N
• SMILES: C1[C@H](O[C@H](S1)C(=O)O)[15N]2C=CC(=[15N][13C]2=O)N

Lamivudine Acid-13C,15N2 is an isotopically labeled form of lamivudine acid, featuring carbon-13 and nitrogen-15 isotopes. This compound is used primarily in pharmaceutical and biochemical research to study the metabolism and pharmacokinetics of lamivudine, an antiviral drug used in the treatment of HIV and hepatitis B. The carbon-13 and nitrogen-15 labeling enhances the precision of analytical techniques like NMR and mass spectrometry, allowing for detailed investigations of drug interactions, metabolic pathways, and structural elucidation. It aids in optimizing drug formulations, improving therapeutic strategies, and understanding the drug’s behavior in biological systems.