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P7003

Supelco

Piperazine hexahydrate

analytical standard

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About This Item

Formula empirica (notazione di Hill):
C4H10N2 · 6H2O
Numero CAS:
142-63-2
Peso molecolare:
194.23
Beilstein:
4455527
Numero CE:
203-808-3
Numero MDL:
MFCD00149389
Codice UNSPSC:
41116107
ID PubChem:
329820258
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

200

Tensione di vapore

0.8 mmHg ( 20 °C)

Saggio

≥99% (TLC)

tecniche

HPLC: suitable
gas chromatography (GC): suitable

P. eboll.

145-156 °C (lit.)

Punto di fusione

42-44 °C (lit.)

applicazioni

forensics and toxicology
pharmaceutical (small molecule)

Formato

neat

Stringa SMILE

[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
AVRVZRUEXIEGMP-UHFFFAOYSA-N

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Descrizione generale

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

Applicazioni

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

Pittogrammi

Health hazardCorrosion
GHS08,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H317,H334,H361fd

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

190.4 °F - closed cup

Punto d’infiammabilità (°C)

88 °C - closed cup

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Certificati d'analisi (COA)

Lot/Batch Number
0000383315
0000354117
0000383315
0000354117
0000322054

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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
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
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
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