Clonazepam
CAS Registry Number®
1622-61-3
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CAS Name
ClonazepamMolecular Formula
C15H10ClN3O3Molecular Mass
315.71Cite this Page
Clonazepam. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=1622-61-3 (retrieved ) (CAS RN: 1622-61-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
236.5-238.5 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C15H10ClN3O3/c16-12-4-2-1-3-10(12)15-11-7-9(19(21)22)5-6-13(11)18-14(20)8-17-15/h1-7H,8H2,(H,18,20)
InChIKey
InChIKey=DGBIGWXXNGSACT-UHFFFAOYSA-N
SMILES
N(=O)(=O)C=1C=C2C(=NCC(=O)NC2=CC1)C3=C(Cl)C=CC=C3
Canonical SMILES
O=C1NC=2C=CC(=CC2C(=NC1)C=3C=CC=CC3Cl)N(=O)=O
Other Names for this Substance
- 2H-1,4-Benzodiazepin-2-one, 5-(2-chlorophenyl)-1,3-dihydro-7-nitro-
- 2H-1,4-Benzodiazepin-2-one, 5-(o-chlorophenyl)-1,3-dihydro-7-nitro-
- 5-(2-Chlorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one
- Clonazepam
- Ro 5-4023
Deleted or Replaced CAS Registry Numbers
106955-87-7
