C7H5ClN2
152.58 g/mol
Research ReagentDanger
4-chloro-1H-pyrrolo[2,3-b]pyridine
CAS55052-28-3EC626-806-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
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.
research compound for crystallographic studiesmodel compound for electronic structure analysis
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.
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.
Related Compounds
ReferenceSame Category
2'-aminoacetophenone
CAS551-93-9
research compound
ReferenceSame Category
Trifluoromethanesulfonic acid--manganese (2/1)
CAS55120-76-8
research compound
ReferenceSame Category
Tri(2-furyl)phosphine
CAS5518-52-5
research compound
ReferenceSame Category
2-nitrobenzoic acid
CAS552-16-9
research compound
Referencesame scaffold
4-Bromo-7-azaindole
CAS348640-06-2
research reagent
Referencesame scaffold
4,6-Dichloro-7-azaindole
CAS5912-18-5
pharmaceutical intermediate
Referencesame scaffold
1-(tert-Butoxycarbonyl)piperidine-4-sulfonic acid
CAS685514-01-6
pharmaceutical intermediate
Referencesame scaffold
7-Azatryptophan
CAS7303-50-6
research compound
Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 55052-28-3) 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
4-chloro-1H-pyrrolo[2,3-b]pyridine
InChIKey
HNTZVGMWXCFCTA-UHFFFAOYSA-N
SMILES
C1=CNC2=NC=CC(=C21)Cl
Synonyms (6)
- 4-CHLORO-7-AZAINDOLE
- 4-choro-7-azaindole
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.