Bitolterol-d9

• CAT Number: R040969
• CAS Number: NA
• Molecular Formula: C₂₈H₂₂D₉NO₅
• Molecular Weight: 470.6
• Purity: ≥95%
• Synonyms: p-Toluic acid 4-[2-(tert-Butylamino)-1-hydroxyethyl]-o-phenylene ester-d9; 4-methyl-benzoic Acid 1,1’-[4-[2-[(1,1-Dimethylethyl)amino]-1-hydroxyethyl]-1,2-phenylene] Ester-d9
• Storage: Desiccate at RT
• IUPAC Name: [4-[2-[[1,1,1,3,3,3-hexadeuterio-2-(trideuteriomethyl)propan-2-yl]amino]-1-hydroxyethyl]-2-(4-methylbenzoyl)oxyphenyl] 4-methylbenzoate
• InChI: InChI=1S/C28H31NO5/c1-18-6-10-20(11-7-18)26(31)33-24-15-14-22(23(30)17-29-28(3,4)5)16-25(24)34-27(32)21-12-8-19(2)9-13-21/h6-16,23,29-30H,17H2,1-5H3/i3D3,4D3,5D3
• InChIKey: FZGVEKPRDOIXJY-YJMGCJIZSA-N
• SMILES: [2H]C([2H])([2H])C(C([2H])([2H])[2H])(C([2H])([2H])[2H])NCC(C1=CC(=C(C=C1)OC(=O)C2=CC=C(C=C2)C)OC(=O)C3=CC=C(C=C3)C)O

Bitolterol-d9 is a deuterated form of bitolterol, a bronchodilator used in the treatment of asthma and other respiratory conditions, with nine hydrogen atoms replaced by deuterium. This labeled compound is employed in pharmacokinetic studies as an internal standard for mass spectrometry, ensuring accurate quantification and tracking of bitolterol in biological samples. The deuterium atoms allow for differentiation from the non-labeled drug, enabling precise analysis of its metabolic pathways and pharmacodynamics. Bitolterol-d9 is particularly useful in pharmaceutical research for studying drug efficacy, metabolism, and clearance in the development of respiratory therapies.