Desmopressin-d5

• CAT Number: R009260
• CAS Number: NA
• Molecular Formula: C₄₆H₅₉D₅N₁₄O₁₂S₂
• Molecular Weight: 1074.25
• Purity: ≥95%
• Synonyms: 1-(3-Mercaptopropanoic Acid)-8-d-arginine Vasopressin-d5; 8-d-Arginine-1-(3-mercapto-propanoic Acid)vasopresin-d5; Adiuretin SD-d5; DDAVP-d5; Desmospray-d5; Minirin-d5; Octim-d5; Octostim-d5; Presinex-d5; Stimate-d5
• Storage: -20°C

Desmopressin-d5 is a deuterated form of desmopressin, a synthetic analog of the antidiuretic hormone vasopressin, used primarily to treat conditions like diabetes insipidus, bedwetting, and certain bleeding disorders. In this version, five hydrogen atoms are replaced with deuterium, making it particularly useful in pharmacokinetic and metabolic studies. The deuterium labeling allows for precise tracking and analysis using mass spectrometry and NMR spectroscopy. Despite the isotopic substitution, Desmopressin-d5 retains the same biological activity as the non-deuterated form, making it valuable for research into the drug’s absorption, distribution, metabolism, and excretion.