Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H318
Sourcing 4-chloro-1H-pyrrolo[2,3-b]pyridine?
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Sourcing 4-chloro-1H-pyrrolo[2,3-b]pyridine?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
4-chloro-1H-pyrrolo[2,3-b]pyridine is a research compound used in crystallographic and electronic structure studies. Its topological features and electronic properties have been characterized through experimental charge density analysis and DFT calculations.
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.
The international HS code for 4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 55052-28-3) is 2933.99.
2933.99
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.
4-chloro-1H-pyrrolo[2,3-b]pyridine
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