C5H6N2O
110.11 g/mol
Research ReagentDanger
2-AMINO-3-HYDROXYPYRIDINE
CAS16867-03-1EC240-886-8
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
2-Amino-3-hydroxypyridine is a chemical compound that functions as an intermediate in the synthesis of hair dye formulations. It is primarily utilized in research and manufacturing contexts related to personal care products.
Component in hair dye formulationsResearch reagent for chemical synthesis
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
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2-AMINO-3-HYDROXYPYRIDINE (CAS 16867-03-1) 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-aminopyridin-3-ol
InChIKey
BMTSZVZQNMNPCT-UHFFFAOYSA-N
SMILES
C1=CC(=C(N=C1)N)O
Synonyms (11)
- 2-AMINO-3-HYDROXYPYRIDINE
- 2-Amino-3-pyridinol
- 2-Amino-3-pyridol
- 2-Aminopyridin-3-ol
- 3-HYDROXY-2-AMINOPYRIDINE
- 3-Hydroxy-2-pyridinamine
- 3-Pyridinol, 2-amino-
- JAROCOL 2A3HP
- RODOL 2A3PYR
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