C8H6ClN
151.59 g/mol
Pharmaceutical IntermediateWarning
7-Chloroindole
CAS53924-05-3EC258-865-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
7-Chloroindole is a chlorinated indole derivative that serves as a building block in pharmaceutical manufacturing. It is commonly used as an intermediate in the synthesis of various drug candidates.
pharmaceutical intermediate
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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CAS53928-30-6
pharmaceutical intermediate
ReferenceSame Category
2-acetylamino-1,3,4-thiadiazole
CAS5393-55-5
pharmaceutical intermediate
ReferenceSame Category
2,2,6-Trimethyl-4H-1,3-dioxin-4-one
CAS5394-63-8
pharmaceutical intermediate
ReferenceSame Category
1,4-Benzenediamine, N-methyl-, dihydrochloride
CAS5395-70-0
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 7-Chloroindole (CAS 53924-05-3) 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
7-chloro-1H-indole
InChIKey
WMYQAKANKREQLM-UHFFFAOYSA-N
SMILES
C1=CC2=C(C(=C1)Cl)NC=C2
Synonyms (4)
- 1H-Indole, 7-chloro-
- 7-Chloro-1H-indole
- 7-Chloroindole
- Indole, 7-chloro
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