Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

P7003

Supelco

Piperazine hexahydrate

analytical standard

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

About This Item

Empirical Formula (Hill Notation):
C4H10N2 · 6H2O
CAS Number:
142-63-2
Molecular Weight:
194.23
Beilstein:
4455527
EC Number:
203-808-3
MDL number:
MFCD00149389
UNSPSC Code:
41116107
PubChem Substance ID:
329820258
NACRES:
NA.24

grade

analytical standard

Quality Level

200

vapor pressure

0.8 mmHg ( 20 °C)

Assay

≥99% (TLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

145-156 °C (lit.)

mp

42-44 °C (lit.)

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].C1CNCCN1

InChI

1S/C4H10N2.6H2O/c1-2-6-4-3-5-1;;;;;;/h5-6H,1-4H2;6*1H2

InChI key

AVRVZRUEXIEGMP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Piperazine hexahydrate may be used as a standard for the determination of piperazine in pharmaceutical preparations using colorimetric technique.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H314,H317,H334,H361fd

Hazard Classifications

Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

190.4 °F - closed cup

Flash Point(C)

88 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000406827
0000404013
0000383315
0000354117
0000383315

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

Colorimetric determination of piperazine in pharmaceutical formulations
Dessouky M Y and Ismaiel A S.
Analyst, 99(1181), 482-486 (1974)
Juneha Bak et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 36(10), 1269-1274 (2020-06-23)
Sulfated saccharides exhibit diverse physiological activities, but a lack of any convenient assay hinders their evaluation. Herein, an assay for the analysis of sulfated saccharides is described using 1H nuclear magnetic resonance (NMR) spectroscopy by employing ligands that can form
P Krishnan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 102, 379-385 (2012-12-12)
Monohydrate piperazine hydrogen phosphate (MPHP), a semi organic nonlinear optical material has been synthesized and single crystals were grown from aqueous solution by slow evaporation technique. Single crystal X-ray diffraction study on grown crystal reveals that they belong to monoclinic
William Conway et al.
The journal of physical chemistry. A, 117(5), 806-813 (2013-01-05)
Piperazine (PZ) is widely recognized as a promising solvent for postcombustion capture (PCC) of carbon dioxide (CO(2)). In view of the highly conflicting data describing the kinetic reactions of CO(2)(aq) in piperazine solutions, the present study focuses on the identification
Yuji Nakamura et al.
Bioorganic & medicinal chemistry letters, 22(14), 4561-4566 (2012-06-26)
Introduction of the 2,2-dimethyl-4-phenylpiperazin-5-one scaffold into the P(3)-P(1) portion of the (2S,4S,5S)-5-amino-6-dialkylamino-4-hydroxy-2-isopropylhexanamide backbone dramatically increased the renin inhibitory activity without using the interaction to the S(3)(sp) pocket. Compound 31 exhibited >10,000-fold selectivity over other human proteases, and 18.5% oral bioavailability
View All Related Papers

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