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Merck
CN

511943

1-Acetyl-4-(4-hydroxyphenyl)piperazine

98%

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About This Item

Empirical Formula (Hill Notation):
C12H16N2O2
CAS Number:
Molecular Weight:
220.27
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
267-744-8
MDL number:
Assay:
98%
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InChI key

AGVNLFCRZULMKK-UHFFFAOYSA-N

InChI

1S/C12H16N2O2/c1-10(15)13-6-8-14(9-7-13)11-2-4-12(16)5-3-11/h2-5,16H,6-9H2,1H3

SMILES string

CC(=O)N1CCN(CC1)c2ccc(O)cc2

assay

98%

mp

180-185 °C (lit.)

General description

1-Acetyl-4-(4-hydroxyphenyl)piperazine (AHPP), a piperazine derivative, is a structural analog of acetaminophen. Its multi-step preparation using bis-(2-chloroethyl)amine hydrochloride and p-aminophenol as starting materials has been reported.2

Application

1-Acetyl-4-(4-hydroxyphenyl)piperazine may be used in the preparation of 1-acetyl-4-(4-octadecyloxyphenyl)piperazine. It may also be used in the multi-step synthesis of ketoconazole, its 1,2,4-triazole and thiazole analogs.

pictograms

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signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Synthesis of 1, 2,4-triazole and thiazole analogs of ketoconazole.
Huang LF, et al.
Journal of Heterocyclic Chemistry, 34(2), 469-476 (1997)
Design of new potent and selective secretory phospholipase A2 inhibitors. 6-Synthesis, structure-activity relationships and molecular modelling of 1-substituted-4-[4,5-dihydro-1,2,4-(4H)-oxadiazol-5-one-3-yl(methyl)]-functionalized aryl piperazin/one/dione derivatives.
Meddad-Belhabich N, et al.
Bioorganic & Medicinal Chemistry, 18(10), 3588-3600 (2010)
Synthesis of Ketoconazole by Phase-transfer Catalysis [J].
Chen YH and Long SJ.
Chinese Journal of Pharmaceuticals / Chung-kuo i yao kung yeh tsa chih, 8, 005-005 (2008)
New process for synthesis of 1-acetyl-4-(4-hydroxyphenyl) piperazine [J].
Zheng, CZ, et al.
Huaxue Shiji, 10, 27-27 (2010)
S Shi et al.
Biosensors & bioelectronics, 72, 205-210 (2015-05-20)
We propose in this work a general and versatile methodology for electrochemical monitoring of persistent pharmaceutical micropollutants. The system presented is based on an electroactive and electropolymerized hapten (mimetic molecule of the pollutant to be detected) and a specific antibody

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