C8H6BrN
196.04 g/mol
Pharmaceutical IntermediateWarning
4-Bromoindole
CAS52488-36-5EC610-851-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
4-Bromoindole is a brominated indole derivative used as a pharmaceutical intermediate. It is primarily employed in the synthesis of active pharmaceutical ingredients.
Pharmaceutical intermediate for active ingredient 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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ReferenceSame Category
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pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Bromoindole (CAS 52488-36-5) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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
4-bromo-1H-indole
InChIKey
GRJZJFUBQYULKL-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=CN2)C(=C1)Br
Synonyms (4)
- 1H-INDOLE, 4-BROMO-
- 4-Bromoindole
- 4-bromo-1H-indole
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