3-Hydroxy Lidocaine-d5

• CAT Number: R046897
• CAS Number: 1286482-71-0
• Molecular Formula: C14H22N2O2
• Molecular Weight: 255.373
• Purity: ≥95%
• Synonyms: 2-(Ethylamino-d5)-2-ethylamino-N-(3-hydroxy-2,6-dimethylphenyl)acetamide; m-Hydroxylidocaine-d5; 3-Hydroxy-ω-(diethylamino-d5)-2,6-dimethylacetanilide
• Storage: Store at -20°C
• IUPAC Name: 2-[ethyl(1,1,2,2,2-pentadeuterioethyl)amino]-N-(3-hydroxy-2,6-dimethylphenyl)acetamide
• InChI: InChI=1S/C14H22N2O2/c1-5-16(6-2)9-13(18)15-14-10(3)7-8-12(17)11(14)4/h7-8,17H,5-6,9H2,1-4H3,(H,15,18)/i1D3,5D2
• InChIKey: PMGUCIDDSCRAMY-RPIBLTHZSA-N
• SMILES: CCN(CC)CC(=O)NC1=C(C=CC(=C1C)O)C

3-Hydroxy Lidocaine-d5 is a deuterated form of 3-hydroxy lidocaine, with five deuterium atoms incorporated into its structure. This compound is primarily used in pharmacokinetic and metabolic studies as an internal standard in mass spectrometry, enabling precise quantification of lidocaine and its metabolites in biological samples. The deuterium labeling helps distinguish the compound from non-labeled analogs, facilitating accurate analysis in drug metabolism and pharmacology research. It is particularly valuable in pharmaceutical chemistry for studying the metabolic pathways of local anesthetics and in organic chemistry for reaction mechanism elucidation.