C6H5NO
107.11 g/mol
Research ReagentDanger
2-Pyridinecarboxaldehyde
CAS1121-60-4EC214-333-6
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
2-Pyridinecarboxaldehyde is a research compound used in organic synthesis. It features an aromatic heterocyclic ring with a formyl group, and is commonly employed as a building block in laboratory reactions.
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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research compound
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research compound
ReferenceSame Category
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ReferenceSame Category
4-dimethylaminopyridine
CAS1122-58-3
research compound
Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H330Fatal if inhaled
H331Toxic if inhaled
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-Pyridinecarboxaldehyde (CAS 1121-60-4) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
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
pyridine-2-carbaldehyde
InChIKey
CSDSSGBPEUDDEE-UHFFFAOYSA-N
SMILES
C1=CC=NC(=C1)C=O
Synonyms (32)
- (pyridin-2-yl)methanone
- 2-Formylpyridine
- 2-Picolinaldehyde
- 2-Picolinealdehyde
- 2-Pyridaldehyde
- 2-Pyridinealdehyde
- 2-Pyridinecarbaldehyde
- 2-Pyridinecarboxaldehyde
- 2-Pyridylaldehyde
- 2-Pyridylcarboxaldehyde
- 2-pyridinecarboaldehyde
- 2-pyridinecarboxaldeyde
- 2-pyridylcarbaldehyde
- 2-pyridylformaldehyde
- Picolinal
- Picolinaldehyde
- Picolinic aldehyde
- Pyridinecarbaldehyde
- Pyridinecarboxaldehyde
- alpha-Picolinaldehyde
- formylpyridine
- o-Nicotinaldehyde
- picolinealdehyde
- pyridincarboxaldehyde
- pyridine 2-carboxaldehyde
- pyridine aldehyde
- pyridine, 2-formyl-
- pyridine-2 carbaldehyde
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