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Home/Compounds/Other/4-ethyl-2-picoline
C8H11N
121.18 g/mol
Other

4-ethyl-2-methylpyridine

CAS536-88-9EC208-649-3
Category
Other
Compound Class
n.a
Primary Use
chemical intermediate

4-ethyl-2-methylpyridine is a pyridine derivative with an aromatic heterocyclic structure. It is used as a chemical intermediate in research and industrial applications.

chemical intermediateresearch compound

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-Chloro-5-methyl-1,3,4-thiadiazole

CAS53645-94-6

research compound

ReferenceSame Category

P,p'-Diaminoquaterphenyl

CAS53693-67-7

research reagent

ReferenceSame Category

4-Hydroxypiperidine

CAS5382-16-1

research reagent or pharmaceutical intermediate

ReferenceSame Category

4-pentyn-1-ol

CAS5390-04-5

research reagent

Customs Tariff Classification

The international HS code for 4-ethyl-2-methylpyridine (CAS 536-88-9) 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-ethyl-2-methylpyridine

InChIKey

KNCHDRLWPAKSII-UHFFFAOYSA-N

SMILES

CCC1=CC(=NC=C1)C

Synonyms (9)
  • .ALPHA.-COLLIDINE
  • 2-METHYL-4-ETHYLPYRIDINE
  • 2-Methyl-4-athyl-pyridin
  • 2-PICOLINE, 4-ETHYL-
  • 4-ETHYL-.ALPHA.-PICOLINE
  • 4-Ethyl-2-picoline
  • 4-ethyl-2-methylpyridine
  • Pyridine, 4-ethyl-2-methyl-

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