Lorazepam
Product Description
| Product | Lorazepam |
| CAS | 846-49-1 |
| Formula | C15H11Cl2N2O2; C15H10Cl2N2O2 |
| Synonym | 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-, 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-, o-Chlorooxazepam, o-Chloroxazepam, Tavor, Temesta, Wy 4036, Ativan, 7-Chloro-5-(o-chlorophenyl) |
Typical Product Specifications
| Molecular weight | 322.17 |
| EINECS | 212-687-6 |
| InChI | 1S/C15H10Cl2N2O2/c16-8-5-6-12-10(7-8)13(19-15(21)14(20)18-12)9-3-1-2-4-11(9)17/h1-7,15,21H,(H,18,20) |
| log P (octanol-water) | 2.39 |
| Melting Point | 167 ° C |
| Henry's Law Constant | 4.10E-10 atm-m3/mole |
| Vapor Pressure | 7.95E-13 mm Hg |
| Water solubility | 80 mg/L |
| Atmospheric OH Rate Constant | 1.12E-11 cm3/molecule-sec |
| pKa Dissociation Constant | 13 |
| Melting Point | 166-168°C |
| Storage Temperature | -20°C |
| Flash Point | 11 °C |
| Stability | hygroscopic |
| Class | Specialty Chemicals, Toxic Release Inventory (TRI) Chemicals |
| Function | Intermediates |
| Industry | Pharmaceutical |
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