C7H10N2
122.17 g/mol
Pharmaceutical IntermediateDanger
4-Ethylpyridin-2-amine
CAS33252-32-3EC251-430-2
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
4-Ethylpyridin-2-amine is a chemical compound used as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. Its structure features a pyridine ring substituted with an ethyl group and an amine group, which contributes to its utility in drug development research.
pharmaceutical intermediate for drug manufacturingresearch compound in medicinal chemistry
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
2-Methoxy-5-methyl-3-nitropyridine
CAS33252-62-9
pharmaceutical intermediate
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pharmaceutical intermediate
ReferenceSame Category
5-methyl-N-(2-(4-sulfamoylphenyl)ethyl)pyrazine-2-carboxamide
CAS33288-71-0
pharmaceutical intermediate
ReferenceSame Category
1-(Diphenylmethyl)-3-azetidinyl methanesulfonate
CAS33301-41-6
pharmaceutical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H311Toxic 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-Ethylpyridin-2-amine (CAS 33252-32-3) 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
4-ethylpyridin-2-amine
InChIKey
SJWHILBZPGQBJE-UHFFFAOYSA-N
SMILES
CCC1=CC(=NC=C1)N
Synonyms (9)
- 2-Amino-4-Ethylpyridine
- 2-Pyridinamine, 4-ethyl-
- 4-Ethyl-2-pyridinamine
- 4-Ethyl-pyridin-2-ylamine
- 4-Ethylpyridin-2-amine
- 4-ethyl-2-aminopyridine
- 4-ethyl-2-pyridylamine
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