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Home/Compounds/Pharmaceutical Intermediate/N-Benzoyl-4-piperidone
C12H13NO2
203.24 g/mol
Pharmaceutical IntermediateWarning

N-Benzoyl-4-piperidone

CAS24686-78-0EC246-407-9
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate

N-Benzoyl-4-piperidone is a chemical compound used as a pharmaceutical intermediate. It is structurally characterized by a piperidone ring with a benzoyl substituent, serving as a building block in the synthesis of various active pharmaceutical ingredients.

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

(S)-tert-butyl 4-Azido-3,3-difluoropiperidine-1-carboxylate

CAS2468620-81-5

pharmaceutical intermediate

ReferenceSame Category

Tert-butyl 4-fluoro-3,3-dihydroxypyrrolidine-1-carboxylate

CAS2468620-84-8

pharmaceutical intermediate

ReferenceSame Category

(R)-1-Benzyl-4,4-difluoropyrrolidin-3-amine

CAS2468621-61-4

pharmaceutical intermediate

ReferenceSame Category

1-(3,3-Difluoro-4-hydroxypyrrolidin-1-yl)ethanone

CAS2468622-61-7

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N-Benzoyl-4-piperidone (CAS 24686-78-0) 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-benzoylpiperidin-4-one

InChIKey

NZAXGZYPZGEVBD-UHFFFAOYSA-N

SMILES

C1CN(CCC1=O)C(=O)C2=CC=CC=C2

Synonyms (13)
  • 1-Benzoyl-4-oxopiperidine
  • 1-Benzoyl-4-piperidinone
  • 1-Benzoyl-4-piperidone
  • 1-Benzoyl-piperidinoine
  • 1-benzoylpiperidin-4-one
  • 4-Piperidinone, 1-benzoyl-
  • 4-Piperidone, 1-benzoyl-
  • N-Benzoyl-4-piperidone
  • N-Benzoylpiperidineone
  • N-Benzoylpiperidone
  • N-benzoylpiperidin-4-one

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