11-keto Testosterone-d3

• CAT Number: R067689
• Molecular Formula: C19H23D3O3
• Molecular Weight: 305.4
• Purity: ≥95%
• Synonyms: 17β-hydroxy-androst-4-ene-3,11-dione-d3
• Storage: -20°C
• InChI: InChI=1S/C19H26O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h9,13-14,16-17,22H,3-8,10H2,1-2H3/t13-,14-,16-,17+,18-,19-/m0/s1/i6D2,16D
• InChIKey: WTPMRQZHJLJSBO-GFWWJJFOSA-N
• SMILES: O[C@@]1([2H])C([2H])([2H])C[C@@]([C@]1(C)C2)([H])[C@]3([H])CCC4=CC(CC[C@]4(C)[C@@]3([H])C2=O)=O

11-Keto Testosterone-d3 is a deuterated form of 11-keto testosterone, a metabolite of testosterone. The three deuterium atoms replace hydrogen atoms in the molecule, providing a stable isotopic label that enhances the precision of pharmacokinetic and metabolic studies. This compound is used to track the absorption, distribution, metabolism, and excretion of testosterone and its metabolites in biological systems. Its applications are significant in studying hormone metabolism, understanding steroidogenesis, and optimizing therapeutic strategies involving androgens. The use of 11-Keto Testosterone-d3 is crucial in pharmaceutical research and endocrinology for developing and monitoring hormone-related treatments.