C9H7NO
145.16 g/mol
Research ReagentWarning
3-Formylindole
CAS487-89-8EC207-665-8
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
3-Formylindole is a crystalline compound used as a reference standard in crystallographic studies. Its structure was confirmed by a low-temperature redetermination reported in Acta Crystallographica Section E.
crystallographic reference compound
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
StrongSame Parent
INDOLE-3-CARBOXALDEHYDE
CAS4877-89-8
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Formylindole (CAS 487-89-8) is 2939.79.
HS code (international, 6-digit)
2939.79
EU CN code (8-digit)
2939 79 90
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-indole-3-carbaldehyde
InChIKey
OLNJUISKUQQNIM-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C(=CN2)C=O
Synonyms (23)
- I3CHO
- 1H-Indole-3-carbaldehyde
- 1H-Indole-3-carboxaldehde
- 1H-Indole-3-carboxaldehyde
- 1H-indole-3-aldehyde
- 1H-indole-3-carbaldehyd
- 3-Formyl-1H-indole
- 3-Formylindol
- 3-Formylindole
- 3-Indolealdehyde
- 3-Indolecarbaldehyde
- 3-Indolecarboxaldehyde
- 3-indolemethanal
- 3-indolylformaldehyde
- A-Indolylaldehyde
- b-Indolylaldehyde
- beta-Indolylaldehyde
- indole 3-carboxaldehyde
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