C15H10ClN3O3
315.71 g/mol
Pharmaceutical IntermediateWarning
3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone
CAS1346604-43-0EC642-315-1
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
This compound is a quinolinone derivative containing an amino group, a chlorophenyl substituent, and a nitro group. It is primarily used as a pharmaceutical intermediate for the synthesis of impurities.
Pharmaceutical intermediate for impurity synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 1346604-43-0
Related Compounds
StrongSame Parent
3-Amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)-one
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ReferenceSame Category
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Safety Reference
Warning
H302Harmful if swallowed
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
3-amino-4-(2-chlorophenyl)-6-nitro-1H-quinolin-2-one
InChIKey
GYAWOVGCEQLWHW-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)C2=C(C(=O)NC3=C2C=C(C=C3)[N+](=O)[O-])N)Cl
Synonyms (15)
- Clonazepam EP Impurity B
- Clonazepam Imp. B (EP); Clonazepam USP Related Compound A; Clonazepam USP RC A; 3-Amino-4-(2-chlorophenyl)-6-nitroquinolin-2(1H)-one; Clonazepam Related Compound A; Clonazepam Impurity B
- Clonazepam impurity B, European Pharmacopoeia (EP)
- 3-amino-4-ClPhNCS
- CLONAZEPAM IMPURITY B
- Clonazepam impurity B CRS