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Home/Compounds/Other/1,7-diazaindene
C7H6N2
118.14 g/mol
OtherDanger

1H-Pyrrolo[2,3-b]pyridine

CAS271-63-6EC205-981-0
Category
Other
Compound Class
n.a
Primary Use
research compound

1H-Pyrrolo[2,3-b]pyridine is a pyrrolopyridine compound characterized by a fused aromatic heterocyclic ring system. It has a molecular weight of approximately 118.

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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Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 1H-Pyrrolo[2,3-b]pyridine (CAS 271-63-6) 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

1H-pyrrolo[2,3-b]pyridine

InChIKey

MVXVYAKCVDQRLW-UHFFFAOYSA-N

SMILES

C1=CC2=C(NC=C2)N=C1

Synonyms (13)
  • A-9500
  • GVH
  • 1,7-Diazaindene
  • 1,7-Dideazapurine
  • 1H-PYRROLE(2,3-B)PYRIDINE
  • 1H-Pyrrolo[2,3-b]pyridine
  • 7-Aza-1-pyrindine
  • 7-Azaindole
  • 7-azaindol
  • 7H-Pyrrolo[2,3-b]pyridine
  • 7h-7-azaindole
  • pyrrolo[2,3-b]pyridine
  • pyrrolo[b]pyridine

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