C5H5ClN2
128.56 g/mol
Research ReagentWarning
4-Amino-2-chloropyridine
CAS14432-12-3EC238-403-0
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
4-Amino-2-chloropyridine is an aminopyridine compound used primarily as a research reagent.
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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CAS144432-80-4
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ReferenceSame Category
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ReferenceSame Category
Phthalhydrazide
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research compound
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Amino-2-chloropyridine (CAS 14432-12-3) 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-chloropyridin-4-amine
InChIKey
BLBDTBCGPHPIJK-UHFFFAOYSA-N
SMILES
C1=CN=C(C=C1N)Cl
Synonyms (9)
- (2-CHLOROPYRIDIN-4-YL)AMINE
- 2-Chloro-4-aminopyridine
- 2-Chloro-4-pyridinamine
- 2-Chloropyridin-4-amine
- 2-chloro-4-pyridylamine
- 4-AMINO-6-CHLOROPYRIDINE
- 4-Amino-2-chloropyridine
- 4-Pyridinamine, 2-chloro-
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