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Home/Compounds/Industrial Chemical/4-methylpiperidine
C6H13N
99.17 g/mol
Industrial ChemicalDanger

4-Methylpiperidine

CAS626-58-4EC210-954-1
Category
Industrial Chemical
Compound Class
Amine
Primary Use
chemical intermediate

4-Methylpiperidine is a chemical compound used as an intermediate in industrial chemical synthesis. Its structure features a six-membered ring containing a nitrogen atom.

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

4-hydroxypyridine

CAS626-64-2

Chemical intermediate for synthesis

ReferenceSame Category

N-methylpiperidine

CAS626-67-5

Solvent and chemical intermediate

ReferenceSame Category

1,4-dibromopentane

CAS626-87-9

chemical intermediate for synthesis

ReferenceSame Category

Ethoxyacetic acid

CAS627-03-2

Chemical solvent and intermediate

Referencestereoisomer of

4-Methylpiperidine-2,2,6,6-d4

CAS1219798-85-2

research compound

Safety Reference

Flammable
Flammable
Corrosive
Corrosive
Harmful
Harmful
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Regulatory Compliance1
  • CN Catalogue of Hazardous ChemicalsCNRegulation
    Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for 4-Methylpiperidine (CAS 626-58-4) 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-methylpiperidine

InChIKey

UZOFELREXGAFOI-UHFFFAOYSA-N

SMILES

CC1CCNCC1

Synonyms (12)
  • 4-Methylpiperidine
  • 4-Methylpiperidine--d4
  • 4-Pipecoline
  • 4-methylpiperdine
  • 4-methylpiperidin
  • 4-methylpyperidine
  • ?-Pipecoline
  • Minoxidil Impurity 99
  • Piperidine, 4-methyl-
  • gamma-Pipecoline

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