C13H16ClNO2
253.72 g/mol
APIWarning
7-(4-chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone
CAS120004-79-7EC601-645-6
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
This compound is a chemical compound used as a pharmaceutical impurity reference standard, primarily in quality control and analytical testing for pharmaceutical manufacturing. It is characterized by a quinolinone core with a chlorobutoxy side chain.
pharmaceutical impurity reference standardanalytical testing in pharmaceutical manufacturing
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 120004-79-7
Related Compounds
StrongStructure SimilarSimilarity 0.89
7,7'-[Butane-1,4-diylbis(oxy)]di(3,4-dihydroquinolin-2(1H)-one)
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SimilarStructure SimilarSimilarity 0.78
3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone
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CHEMBL434811
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ReferenceSame Category
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Referencesame scaffold
7-Methoxy-3,4-dihydroquinolin-2(1H)-one
CAS22246-17-9
pharmaceutical intermediate
Referencesame scaffold
3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS22246-18-0
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
7-(4-chlorobutoxy)-3,4-dihydro-1H-quinolin-2-one
InChIKey
SRMLSNBGMDJSJH-UHFFFAOYSA-N
SMILES
C1CC(=O)NC2=C1C=CC(=C2)OCCCCCl
Synonyms (13)
- Aripiprazole Chlorobutoxyquinoline Impurity (Usp)
- Aripiprazole Impurity E