Phenazepam-d4

• CAT Number: R067526
• CAS Number: 1184980-42-4
• Molecular Formula: C15H6BrClD4N2O
• Molecular Weight: 353.6
• Purity: ≥95%
• Synonyms: BD 98-d4;Fenazepam-d4
• Storage: -20°C
• Related CAS: 195986-74-4 30195-30-3 87-48-9 854584-01-3
• InChI: 7-bromo-5-(2-chloro-3,4,5,6-tetradeuteriophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
• InChIKey: CGMJQQJSWIRRRL-RHQRLBAQSA-N
• SMILES: [2H]C1=C(C(=C(C(=C1[2H])C2=NCC(=O)NC3=C2C=C(C=C3)Br)Cl)[2H])[2H]

Phenazepam-d4 is a deuterated form of phenazepam, a benzodiazepine with anxiolytic, anticonvulsant, and muscle relaxant properties. This compound is labeled with four deuterium atoms, providing enhanced stability and enabling precise tracking in pharmacokinetic studies, drug metabolism research, and isotope-dilution mass spectrometry. Phenazepam-d4 is particularly valuable in the investigation of the pharmacological profile of phenazepam, including its absorption, distribution, metabolism, and excretion (ADME) properties. It serves as a reliable internal standard in analytical chemistry, ensuring accurate and reproducible results in the study of benzodiazepines, drug interactions, and the development of therapeutic agents targeting the central nervous system.