5-Bromo-3-chloro-2(1H)-pyrazinone
CAS Registry Number®
21943-17-9
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CAS Name
5-Bromo-3-chloro-2(1H)-pyrazinoneMolecular Formula
C4H2BrClN2OMolecular Mass
209.43Cite this Page
5-Bromo-3-chloro-2(1H)-pyrazinone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=21943-17-9 (retrieved ) (CAS RN: 21943-17-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
175-177 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C4H2BrClN2O/c5-2-1-7-4(9)3(6)8-2/h1H,(H,7,9)
InChIKey
InChIKey=AUPTWKVUAKJWMG-UHFFFAOYSA-N
SMILES
ClC=1C(=O)NC=C(Br)N1
Canonical SMILES
O=C1NC=C(Br)N=C1Cl
Other Names for this Substance
- 2(1H)-Pyrazinone, 5-bromo-3-chloro-
- Pyrazinol, 5-bromo-3-chloro-
- 5-Bromo-3-chloro-2(1H)-pyrazinone