Return to Results Lorazepam
CAS Registry Number®
846-49-1
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CAS Name
LorazepamMolecular Formula
C15H10Cl2N2O2Molecular Mass
321.16Cite this Page
Lorazepam. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=846-49-1 (retrieved ) (CAS RN: 846-49-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
167 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
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)
InChIKey
InChIKey=DIWRORZWFLOCLC-UHFFFAOYSA-N
SMILES
ClC1=C(C=2C=3C(NC(=O)C(O)N2)=CC=C(Cl)C3)C=CC=C1
Canonical SMILES
O=C1NC=2C=CC(Cl)=CC2C(=NC1O)C=3C=CC=CC3Cl
Other Names for this Substance
- 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-
- 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-2H-1,4-benzodiazepin-2-one
- Wy 4036
Deleted or Replaced CAS Registry Numbers
91402-51-6
