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Home/Compounds/Pharmaceutical Intermediate/1-phenylpiperazine
C10H14N2
162.23 g/mol
Pharmaceutical IntermediateDanger

1-PHENYLPIPERAZINE

CAS92-54-6EC202-165-6
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

1-Phenylpiperazine is a chemical compound consisting of a phenyl group attached to a piperazine ring. It serves as a pharmaceutical intermediate and a building block in the synthesis of various compounds.

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 Category

6-(4-Amino-2,6-dichlorophenoxy)-4-(1-methylethyl)-3(2H)-pyridazinone

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ReferenceSame Category

Fmoc-Asp(Otbu)-Thr(Psime,Mepro)-OH

CAS920519-32-0

pharmaceutical intermediate

Referencesame scaffold

1-(4-fluorophenyl)piperazine hydrochloride

CAS16141-90-5

pharmaceutical intermediate

Referencesame scaffold

Para-chlorophenylpiperazine

CAS38212-33-8

research compound

Referencesame scaffold

N-(3-methoxyphenyl)piperazine hydrochloride

CAS16015-70-6

pharmaceutical intermediate

Referencesame scaffold

N-(3-methoxyphenyl)piperazine

CAS16015-71-7

pharmaceutical intermediate

Safety Reference

Corrosive
Corrosive
Toxic
Toxic
Danger
H301Toxic if swallowed
H310Fatal in contact with skin
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage

Customs Tariff Classification

The international HS code for 1-PHENYLPIPERAZINE (CAS 92-54-6) is 2933.59.

HS code (international, 6-digit)

2933.59

EU CN code (8-digit)

2933 59 95

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-phenylpiperazine

InChIKey

YZTJYBJCZXZGCT-UHFFFAOYSA-N

SMILES

C1CN(CCN1)C2=CC=CC=C2

Synonyms (22)
  • 1-Phenylpiperazine; N-Phenylpiperazine; NPP; Phenylpiperazine; Levodropropizine Imp. B (EP)
  • Levodropropizine EP Impurity B
  • Levodropropizine impurity B, European Pharmacopoeia (EP)
  • 1-Fenylpiperazin
  • 1-Fenylpiperazin [Czech]
  • 1-N-phenylpiperazine
  • 1-PHENYLPIPERAZINE
  • 1-Phenypiperazine
  • 4-phenylpiperazin
  • 4-phenylpiperazine
  • 4-phenylpiperizine
  • LEVODROPROPIZINE IMPURITY B
  • N-Phenyldiethylenediamine
  • N-Phenylpiperazine
  • N-phenylpiperazin
  • N-phenylpiperizine
  • N-phenylpyperazine
  • PHENYLPIPERAZINE, 1-
  • Phenylpiperazine
  • Piperazine, 1-phenyl-

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