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Home/Compounds/Pharmaceutical Intermediate/N-benzyl-4-piperidone
C12H15NO
189.25 g/mol
Pharmaceutical IntermediateWarning

N-Benzyl-4-piperidone

CAS3612-20-2EC222-782-4
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

N-Benzyl-4-piperidone is a chemical compound used as a pharmaceutical intermediate. Its structure features a piperidone ring with a benzyl substituent.

pharmaceutical intermediate

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

StrongSame Parent

1-Benzylpiperidin-4-one hydrochloride

CAS20821-52-7

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.79

1-Benzyl-3-pyrrolidinone

CAS775-16-6

pharmaceutical intermediate

ReferenceSame Category

(1S,3S,5S)-3-(Aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester

CAS361440-67-7

pharmaceutical intermediate

ReferenceSame Category

(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide 2,2,2-trifluoroacetate

CAS361440-69-9

pharmaceutical intermediate

ReferenceSame Category

Boc-3-Hydroxy-1-adamantyl-D-glycine

CAS361442-00-4

pharmaceutical intermediate

ReferenceSame Category

Saxagliptin intermediate 6

CAS361442-01-5

pharmaceutical intermediate

Referencesame scaffold

1-Benzyl-3-methyl-4-piperidone

CAS34737-89-8

pharmaceutical intermediate

Referencesame scaffold

Methyl 1-benzyl-4-oxo-3-piperidine-carboxylate hydrochloride

CAS3939-01-3

pharmaceutical intermediate

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N-Benzyl-4-piperidone (CAS 3612-20-2) 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-benzylpiperidin-4-one

InChIKey

SJZKULRDWHPHGG-UHFFFAOYSA-N

SMILES

C1CN(CCC1=O)CC2=CC=CC=C2

Synonyms (26)
  • 1-Benzyi-4-piperidone
  • 1-Benzyl-4-oxopiperidine
  • 1-Benzyl-4-piperidinone
  • 1-Benzyl-4-piperidone
  • 1-Benzylpiperidone
  • 1-benzyl-4-piperdinone
  • 1-benzylpiperid4-one
  • 1-benzylpiperidin-4-one
  • 1-benzylpiperidine-4-one
  • 1-phenylmethyl-4-piperidone
  • 4-N-Benzylpiperidone
  • 4-Piperidone, 1-benzyl-
  • 4-oxo-1-benzylpiperidine
  • Benzyl-piperidin-4-one
  • N-Benzyl-4-piperidinone
  • N-Benzyl-4-piperidone
  • N-Benzylpiperidin-4-one
  • N-Benzylpiperidinone
  • N-benzyl-4-oxopiperidine
  • N-benzylpiperdine-4-one
  • N-benzylpiperidine-4-one
  • benzyl-4-piperidone

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