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Home/Compounds/Pharmaceutical Intermediate/3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone
C13H16BrNO2
298.18 g/mol
Pharmaceutical IntermediateWarning

7-(4-Bromobutoxy)-3,4-dihydro-2(1H)-quinolinone

CAS129722-34-5EC603-356-0
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate

This compound is a brominated quinolinone derivative used as a pharmaceutical intermediate. It features an amide group, an aromatic ring, an ether linkage, and a halogen substituent, with moderate lipophilicity and a polar surface area of 38.

Use as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients

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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Related Compounds

StrongStructure SimilarSimilarity 0.86

7,7'-[Butane-1,4-diylbis(oxy)]di(3,4-dihydroquinolin-2(1H)-one)

CAS882880-12-8

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.78

3,4-Dihydro-7-(4-chlorobutoxy)-2(1H)-quinolinone

CAS120004-79-7

pharmaceutical raw material

ReferenceSame Category

2-chloro-4-(1H-pyrazol-5-yl)benzonitrile

CAS1297537-37-1

pharmaceutical intermediate

ReferenceSame Category

(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile

CAS1297537-41-7

pharmaceutical intermediate

ReferenceSame Category

3-acetyl-1H-pyrazole-5-carboxylic acid

CAS1297537-45-1

pharmaceutical intermediate

ReferenceSame Category

Di-tert-butyl (2-oxopropane-1,3-diyl)dicarbamate

CAS129758-92-5

pharmaceutical intermediate

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

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name

7-(4-bromobutoxy)-3,4-dihydro-1H-quinolin-2-one

InChIKey

URHLNHVYMNBPEO-UHFFFAOYSA-N

SMILES

C1CC(=O)NC2=C1C=CC(=C2)OCCCCBr

Synonyms (17)
  • Aripiprazole Bromo Impurity
  • Aripiprazole Intermediates

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