Zilpaterol-d7

• CAT Number: R009676
• CAS Number: 1217818-36-4
• Molecular Formula: C14H12D7N3O2
• Molecular Weight: 268.4
• Purity: ≥95%
• Synonyms: (+/-)-trans-4,5,6,7-Tetrahydro-7-hydroxy-6-(isopropylamino-d7)imidazo[4,5,1-jk][1]benzazepin-2(1H)-one; RU-42173-d7
• Storage: -20°C
• IUPAC Name: (9S,10S)-10-(1,1,1,2,3,3,3-heptadeuteriopropan-2-ylamino)-9-hydroxy-1,3-diazatricyclo[6.4.1.04,13]trideca-4,6,8(13)-trien-2-one
• InChI: InChI=1S/C14H19N3O2/c1-8(2)15-11-6-7-17-12-9(13(11)18)4-3-5-10(12)16-14(17)19/h3-5,8,11,13,15,18H,6-7H2,1-2H3,(H,16,19)/t11-,13-/m0/s1/i1D3,2D3,8D
• InChIKey: ZSTCZWJCLIRCOJ-FNKPLXHESA-N
• SMILES: [2H]C([2H])([2H])C([2H])(C([2H])([2H])[2H])N[C@H]1CCN2C3=C([C@@H]1O)C=CC=C3NC2=O

Zilpaterol-d7 is a deuterated form of zilpaterol, where seven hydrogen atoms are replaced with deuterium. This isotopically labeled compound is used in pharmaceutical and veterinary research, particularly in studies focused on the metabolism, pharmacokinetics, and detection of zilpaterol, a β-adrenergic agonist. The deuterium labeling allows for precise tracking and enhanced accuracy in analytical techniques such as mass spectrometry, enabling researchers to monitor the compound’s distribution and breakdown in biological systems with greater precision. Zilpaterol-d7 is essential for researchers investigating the safety, efficacy, and regulatory aspects of zilpaterol in livestock, providing critical data for ensuring compliance with safety standards and understanding its impact on animal health and meat quality.