Loratadine-d4

• CAT Number: R003582
• CAS Number: 381727-27-1
• Molecular Formula: C22H23ClN2O2
• Molecular Weight: 386.91
• Purity: ≥95%
• Synonyms: 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylic Acid-d5, Ethyl Ester
• Storage: Store at RT
• IUPAC Name: ethyl 4-(13-chloro-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-ylidene)-2,2,6,6-tetradeuteriopiperidine-1-carboxylate
• InChI: InChI=1S/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3/i12D2,13D2
• InChIKey: JCCNYMKQOSZNPW-IDPVZSQYSA-N
• SMILES: [2H]C1(CC(=C2C3=C(CCC4=C2N=CC=C4)C=C(C=C3)Cl)CC(N1C(=O)OCC)([2H])[2H])[2H]

Loratadine-d4（Cat No.:R003582） is a high-purity deuterated compound featuring four deuterium atoms, essential for advanced pharmaceutical and biomedical research. This isotopically labeled version of loratadine is crucial for studies involving drug metabolism, pharmacokinetics, and pharmacodynamics. Its stable isotope labeling ensures precise and reliable analytical results, enhancing the accuracy of experimental data. Ideal for use in bioavailability studies, drug interaction investigations, and analytical method development, Loratadine-d4 integrates seamlessly into existing research protocols, offering a robust and cost-effective solution for high-precision scientific investigations in antihistamine drug research and therapeutic monitoring.