C5H4INO
221 g/mol
Research ReagentDanger
2-Iodopyridin-3-ol
CAS40263-57-8EC254-864-0
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
2-Iodopyridin-3-ol is a research compound featuring an iodine atom on a pyridine ring. It has been studied for its role in directing noncentrosymmetric crystal packing through halogen-halogen interactions in dipolar organic molecules.
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
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Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Iodopyridin-3-ol (CAS 40263-57-8) 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
2-iodopyridin-3-ol
InChIKey
HJBGMPCMSWJZNH-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)I)O
Synonyms (9)
- 2-Iodo-3-hydroxypyridine
- 2-Iodo-3-pyridinol
- 2-Iodopyridin-3-ol
- 2-Iodopyridine-3-ol
- 2-iodo-3-hydroxypyridin
- 2-lodo-3-hydroxypyridine
- 3-Hydroxy-2-iodopyridine
- 3-Pyridinol, 2-iodo-
- Pyridine, 2-iodo-3-hydroxy-
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