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Home/Compounds/Research Reagent/5-Bromoisatin
C8H4BrNO2
226.03 g/mol
Research ReagentDanger

5-Bromoisatin

CAS87-48-9EC201-747-7
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound

5-Bromoisatin is a brominated derivative of isatin, a heterocyclic compound containing an indole-dione core. It is commonly used as a research reagent in organic synthesis and medicinal chemistry studies.

research compoundlaboratory reagent

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

Gramine

CAS87-52-5

research compound

ReferenceSame Category

1,5-diethyl 2,4-dibromopentanedioate

CAS870-78-0

research compound

ReferenceSame Category

2-Chloro-3-fluoro-5-hydroxypyridine

CAS870062-76-3

research compound

ReferenceSame Category

Methyl 3-(5-(2-ethoxy-2-oxoethyl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propanoate

CAS870080-12-9

research compound

Referencesame scaffold

6-Bromoisatin

CAS6326-79-0

research compound

Referencesame scaffold

5-Fluoroisatin

CAS443-69-6

research compound

Referencesame scaffold

Isatin

CAS91-56-5

dye and pigment intermediate

Referencesame scaffold

Skf-96266

CAS102842-51-3

pharmaceutical raw material

Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 5-Bromoisatin (CAS 87-48-9) 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-bromo-1H-indole-2,3-dione

InChIKey

MBVCESWADCIXJN-UHFFFAOYSA-N

SMILES

C1=CC2=C(C=C1Br)C(=O)C(=O)N2

Synonyms (17)
  • 1H-Indole-2, 5-bromo-
  • 1H-Indole-2,3-dione, 5-bromo-
  • 5-Bromisatin
  • 5-Bromisatin [Czech]
  • 5-Bromo-1H-indole-2,3-dione
  • 5-Bromo-2,3-indolinedione
  • 5-Bromoindole-2,3-dione
  • 5-Bromoindoline-2,3-dione
  • 5-Bromoisatin
  • INDOLE-2,3-DIONE, 5-BROMO-
  • Indole-2, 5-bromo-
  • Isatin, 5-bromo-
  • Isatin-based compound, 34

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