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Home/Compounds/Research Reagent/3-Methyl-4-aminopyridine
C6H8N2
108.14 g/mol
Research ReagentWarning

3-Methyl-4-aminopyridine

CAS1990-90-5EC217-872-5
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound

3-Methyl-4-aminopyridine is a research reagent used as a pharmaceutical research intermediate. This aromatic heterocyclic amine compound contains a pyridine ring substituted with a methyl group and an amino group.

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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Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled

Customs Tariff Classification

The international HS code for 3-Methyl-4-aminopyridine (CAS 1990-90-5) 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

3-methylpyridin-4-amine

InChIKey

VGJLGPCXUGIXRQ-UHFFFAOYSA-N

SMILES

CC1=C(C=CN=C1)N

Synonyms (17)
  • 3-Methyl-4-aminopyridine
  • 3-Methyl-4-pyridinamine
  • 3-Methylpyridin-4-amine
  • 3-Picoline, 4-amino-
  • 3-methyl-4-pyridinylamine
  • 3-methyl-4-pyridylamine
  • 3-methyl-pyridin-4-ylamine
  • 3-methylpyridine-4-amine
  • 4-Amino-3-methylpyridine
  • 4-Amino-3-picoline
  • 4-Pyridinamine, 3-methyl-
  • Finerenone Impurity 34
  • Philips 1908
  • Phillips 1908
  • pyridine, 4-amino-3-methyl-

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