C8H4FNO2
165.12 g/mol
Research ReagentWarning
5-Fluoroisatin
CAS443-69-6EC628-890-1
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
5-Fluoroisatin is a fluorinated derivative of isatin used as a biochemical research reagent. It features an indoline-2,3-dione core with a fluorine substituent, making it a valuable tool in synthetic and biochemical studies.
biochemical research reagentbuilding block in organic 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
ReferenceSame Category
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research compound
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ReferenceSame Category
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research compound
Referencesame scaffold
6-Fluoroisatin
CAS324-03-8
research compound
Referencesame scaffold
5-Bromoisatin
CAS87-48-9
research compound
Referencesame scaffold
Isatin
CAS91-56-5
dye and pigment intermediate
Referencesame scaffold
6-Bromoisatin
CAS6326-79-0
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 5-Fluoroisatin (CAS 443-69-6) 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
5-fluoro-1H-indole-2,3-dione
InChIKey
GKODDAXOSGGARJ-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=C1F)C(=O)C(=O)N2
Synonyms (14)
- 5-FLUORO-2,3-INDOLEDIONE
- 5-Fluoro-1H-indol-2,3-dione
- 5-Fluoro-1H-indole-2,3-dione
- 5-Fluoroindole-2,3-dione
- 5-Fluoroisatin
- 5-fluoro-2,3-indolinedione
- 5-fluoroindoline-2,3-dione
- 5-fluroisatin
- Isatin-based compound, 32
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