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Home/Compounds/Other/4-phenylpiperidine
C11H15N
161.24 g/mol
OtherWarning

4-Phenylpiperidine

CAS771-99-3EC212-243-1
Category
Other
Compound Class
n.a
Primary Use
research compound

4-Phenylpiperidine is a chemical compound consisting of a benzene ring attached to a piperidine ring. It is a low-molecular-weight, moderately lipophilic molecule with a single amine group and one aromatic ring.

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

4-Phenylpiperidine hydrochloride

CAS10272-49-8

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.75

(R)-3-Phenylpyrrolidine hydrochloride

CAS851000-46-9

research compound

SimilarStructure SimilarSimilarity 0.75

3-Phenylpyrrolidine

CAS936-44-7

pharmaceutical intermediate

ReferenceSame Category

2-(2-broMophenyl)-4,6-dipheyl-1,3,5-triazine

CAS77189-15-2

chemical compound for research

ReferenceSame Category

Iron(II) sulfate

CAS7720-78-7

Nutritional supplement for iron deficiency

ReferenceSame Category

Sodium sulfate decahydrate

CAS7727-73-3

commodity chemical

ReferenceSame Category

Benzyl (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate

CAS77497-96-2

research reagent

Referencesame scaffold

4-(4'-Bromophenyl)piperidine

CAS80980-89-8

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 4-Phenylpiperidine (CAS 771-99-3) 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-phenylpiperidine

InChIKey

UTBULQCHEUWJNV-UHFFFAOYSA-N

SMILES

C1CNCCC1C2=CC=CC=C2

Synonyms (5)
  • 4-Phenylpiperidine
  • 4-phenyl piperidin
  • 4-phenypiperdine
  • Piperidine, 4-phenyl-

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