C8H6ClNO
167.59 g/mol
Pharmaceutical IntermediateWarning
6-Chlorooxindole
CAS56341-37-8EC421-330-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
6-Chlorooxindole is a chemical compound that serves as a pharmaceutical intermediate for synthesis. Its structure has been characterized through X-ray diffraction and computational studies, confirming its properties as a halogen-substituted heterocyclic amide.
Pharmaceutical intermediate for 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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Related Compounds
SimilarStructure SimilarSimilarity 0.72
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Referencesame scaffold
6-Fluoro-2-oxindole
CAS56341-39-0
pharmaceutical intermediate
Referencesame scaffold
6-bromo-1,3-dihydro-2H-indol-2-one
CAS99365-40-9
Research reagent
Referencesame scaffold
Oxindole
CAS59-48-3
research compound
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H410Very toxic to aquatic life with long lasting effects
H400Very toxic to aquatic life
Customs Tariff Classification
The international HS code for 6-Chlorooxindole (CAS 56341-37-8) is 2933.79.
HS code (international, 6-digit)
2933.79
EU CN code (8-digit)
2933 79 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
6-chloro-1,3-dihydroindol-2-one
InChIKey
CENVPIZOTHULGJ-UHFFFAOYSA-N
SMILES
C1C2=C(C=C(C=C2)Cl)NC1=O
Synonyms (15)
- 4k2y
- 6-Chloro-2-indolinone
- 6-Chloro-2-oxindole
- 6-Chloro-2-oxoindole
- 6-Chlorooxindole
- 6-chloro-oxindol
- 6-chloroindol-2(3h)-one
- 6-chloroindole-2(3h)-one
- 6-chloroindolin-2-one
- Ziprasidone Impurity 7
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