C5H5ClN2
128.56 g/mol
Pharmaceutical IntermediateWarning
5-Amino-2-chloropyridine
CAS5350-93-6EC226-322-3
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
5-Amino-2-chloropyridine is an aminopyridine compound used as a pharmaceutical intermediate in chemical manufacturing. It features an aromatic ring containing both an amine and a chlorine substituent, contributing to its utility in synthetic chemistry.
pharmaceutical intermediate
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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pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
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CAS53587-11-4
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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 5-Amino-2-chloropyridine (CAS 5350-93-6) 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
6-chloropyridin-3-amine
InChIKey
QAJYCQZQLVENRZ-UHFFFAOYSA-N
SMILES
C1=CC(=NC=C1N)Cl
Synonyms (11)
- 2-Chloro-5-aminopyridine
- 3-Amino-6-chloropyridine
- 3-Pyridinamine, 6-chloro-
- 5-Amino-2-chloropyridine
- 6-Chloro-3-pyridinamine
- 6-Chloro-pyridin-3-ylamine
- 6-chloro-3-aminopyridine
- 6-chloro-3-pyridylamine
- 6-chloropyridin-3-amine
- 6-chloropyridine-3-amine
- Pyridine, 5-amino-2-chloro-
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