(±)-Lorazepam

• Catalog No.: L1764
• CAS Number: 846-49-1
• M. F.: C15H10Cl2N2O2
• M. W.: 321.1581

SYNONYMS

• IUPAC name: 7-chloro-5-(2-chlorophenyl)-3-hydroxy-2,3-dihydro-1H-1,4-benzodiazepin-2-one
• IUPAC Traditional name: lorazepam
• Synonyms: 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one

DATABASE IDS

• PubChem SID: 24896291
• CAS Number: 846-49-1
• EC Number: 212-687-6
• MDL Number: MFCD00063406

PROPERTIES

• GHS Precautionary statements: P281
• Risk Statements: 63
• RTECS: DF0350000
• Safety Statements: 36/37
• German water hazard class: 3
• Drug Control: USDEA Schedule IV; Home Office Schedule 4.1; psychotrope; kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada
• GHS Signal Word: Warning
• GHS Hazard statements: H361
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

DETAILS

Description (English)

Biochem/physiol Actions
Anxiolytic; ligand for the GABAA receptor benzodiazepine modulatory site.
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. L1764.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.