17-epi-Testosterone-d3

• CAT Number: R040406
• CAS Number: 171199-96-5
• Molecular Formula: C19H28O2
• Molecular Weight: 291.45
• Purity: ≥95%
• Synonyms: (17α)-17-Ηydroxyandrost-4-en-3-one-d3; 17-Epitestosterone-d3; 17α-Testosterone-d3; 17α-cis-Testosterone-d3; 4-Androstene-17α-ol-3-one-d3; Isotestosterone-d3; NSC 26499-d3; cis-Testosterone-d3
• Storage: -20°C
• IUPAC Name: (8R,9S,10R,13S,14S,17R)-16,16,17-trideuterio-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one
• InChI: InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,14-17,21H,3-10H2,1-2H3/t14-,15-,16-,17+,18-,19-/m0/s1/i6D2,17D
• InChIKey: MUMGGOZAMZWBJJ-ZWGJEZJDSA-N
• SMILES: [2H][C@@]1([C@]2(CC[C@H]3[C@H]([C@@H]2CC1([2H])[2H])CCC4=CC(=O)CC[C@]34C)C)O

17-epi-Testosterone-d3（Cat No.:R040406） is a deuterated analog of 17-epi-testosterone, a minor natural metabolite of testosterone. Enhanced with three deuterium atoms, this compound offers improved stability and specificity in analytical testing, particularly in doping control and endocrinological research. The presence of deuterium atoms reduces the exchange with hydrogen, providing more accurate and reliable detection in mass spectrometry analyses. This is crucial for distinguishing subtle biochemical differences between naturally occurring hormones and their metabolites. 17-epi-Testosterone-d3 aids in studying steroid metabolism and verifying compliance with anti-doping regulations in sports.