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H55224 4-(1-Piperazinyl)aniline, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
H55224-MD 250mg 20.60
H55224-03 1g 60.90
H55224-06 5g 238.00
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4-(1-Piperazinyl)aniline, 97%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Ambient temperatures.


4-Piperazinoaniline(CAS#67455-41-8)is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.


Reactive with oxidizing agents. Keep at room temperature.

Literature References

Hiroshi Koga.; Akira Itoh.; Satoshi Murayama.; Seigo Suzue.; Tsutomu Irikura. Structure-activity relationships of antibacterial 6,7- and 7,8-disubstituted 1-alkyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acids. J. Med. Chem. 1980, 23 (12),1358-1363.

Yasuo Oshiro.; Seiji Sato.; Nobuyuki Kurahashi.; Tatsuyoshi Tanaka.; Tetsuro Kikuchi.; Katsura Tottori.; Yasufumi Uwahodo.; Takao Nishi. Novel Antipsychotic Agents with Dopamine Autoreceptor Agonist Properties:? Synthesis and Pharmacology of 7-[4-(4-Phenyl-1-piperazinyl)butoxy]-3,4-dihydro-2(1H)-quinolinone Derivatives.J. Med. Chem. 1998, 41 (5),658-667.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H318-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

Precautionary Statements: P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A11057

    1-Fluoro-4-nitrobenzene, 99%
  • A12429

    Potassium hydrogen carbonate, 99%
  • A14541

    1-(4-Fluorophenyl)piperazine, 98%
  • A17215

    1-(2-Hydroxyethyl)piperazine, 98+%
  • H63191

    1-Boc-4-(4-aminophenyl)piperazine, 97%

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