Chlordiazepoxide-D5, trade name Librium among others, is a sedative and hypnotic medication of the benzodiazepine class; it is used to treat anxiety, insomnia and symptoms of withdrawal from alcohol and other drugs. Chlordiazepoxide-D5 is generally considered an inappropriate benzodiazepine for the elderly due to its long elimination half-life and the risks of accumulation. This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.
Chlordiazepoxide-D5 – Librium – CAS 65891-81-8
$70.00
Description
Chlordiazepoxide-D5
Product reference number | CHL-1690-FB |
Full chemical name | 7-Chloro-2-methylamino-5-pentadeuterophenyl-3H-1,4-benzodiazepine-4-oxide[1] |
Formula | C16H9D5ClN3O |
Molecular weight | 304.79 |
CAS Number | 65891-81-8 |
DEA No. | 2744 CIV |
Appearance | light yellow to yellow crystalline powder |
IR | IR corresponds |
NMR | corresponds to structure |
MS | MH+ corresponds |
UV max [nm] (mol, solvent) | 242.0 ± 1.0 (24000 ± 2000, acetonitrile); 265.0 ± 1.0 (31000 ± 3000, acetonitrile) |
Melting point [Celsius] | > 220 |
HPLC purity [%] | > 98.5 |
Water content [%] | < 1 |
Isotopic enrichement [%] | D0/D5 < 1 |
Chlordiazepoxide-D5 is a long-acting benzodiazepine with anxiolytic, sedative and hypnotic activity. Chlordiazepoxide exerts its effect by binding to the benzodiazepine site at the gamma-aminobutyric acid (GABA) receptor-chloride ionophore complex in the central nervous system (CNS).
Methaminodiazepoxide, Librium, Chlordiazepoxid, Librelease, Libritabs, Clopoxide, Radepur, Chlozepid, Elenium, Chlorodiazepoxide, Chloridiazepide, Lygen, CAS 58-25-3, CAS 65891-81-8, Klopoxid, Librax