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Home/Compounds/Research Reagent/1-Isobutyl-4-piperidone
C9H17NO
155.24 g/mol
Research ReagentWarning

1-Isobutyl-4-piperidone

CAS72544-16-2EC276-712-2
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound

1-Isobutyl-4-piperidone is a research reagent used primarily as a building block in organic synthesis and pharmaceutical intermediate production. Its structure features a piperidine ring with a ketone group, making it a versatile compound for laboratory-scale chemical research.

research compound for organic synthesispharmaceutical intermediate in drug development

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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Referencesame scaffold

1,2,5-Trimethylpiperidin-4-one

CAS7516-33-8

pharmaceutical intermediate

Referencesame scaffold

Tert-Butyl (2R)-2-methyl-4-oxopiperidine-1-carboxylate

CAS790667-43-5

pharmaceutical intermediate

Referencesame scaffold

Triacetonamine

CAS826-36-8

pharmaceutical intermediate

Referencesame scaffold

4-piperidone

CAS41661-47-6

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

Customs Tariff Classification

The international HS code for 1-Isobutyl-4-piperidone (CAS 72544-16-2) 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

1-(2-methylpropyl)piperidin-4-one

InChIKey

KMTASGXMTBUSSP-UHFFFAOYSA-N

SMILES

CC(C)CN1CCC(=O)CC1

Synonyms (14)
  • RIFABUTIN IMPURITY A (EP IMPURITY)
  • Rifabutin EP Impurity A
  • Rifabutin impurity A, European Pharmacopoeia (EP)
  • 1-Isobutyl-4-piperidone
  • 1-Isobutylpiperidin-4-one
  • N-ISOBUTYL-4-PIPERIDINONE
  • RIFABUTIN IMPURITY A
  • Rifabutin impurity A CRS
  • n-isobutyl-4-piperidone

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