Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

511943

Sigma-Aldrich

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

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H16N2O2
CAS Number:
67914-60-7
Molecular Weight:
220.27
EC Number:
267-744-8
MDL number:
MFCD00044905
UNSPSC Code:
12352100
PubChem Substance ID:
24873593

assay

98%

mp

180-185 °C (lit.)

SMILES string

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

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

InChI key

AGVNLFCRZULMKK-UHFFFAOYSA-N

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

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
06903JJ
09727KO
13005CA
09911TS
06401PO

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

1-Boc-piperazine 97%

Sigma-Aldrich

343536

1-Boc-piperazine

Synthesis of 1, 2,4-triazole and thiazole analogs of ketoconazole.
Huang LF, et al.
Journal of Heterocyclic Chemistry, 34(2), 469-476 (1997)
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)
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)
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service