Merck
CN

P7003

Supelco

哌嗪 六水合物

analytical standard

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经验公式(希尔记法):
C4H10N2 · 6H2O
CAS号:
分子量:
194.23
Beilstein:
4455527
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽压

0.8 mmHg ( 20 °C)

检测方案

≥99% (TLC)

技术

HPLC: suitable
gas chromatography (GC): suitable

bp

145-156 °C (lit.)

mp

42-44 °C (lit.)

应用

forensics and toxicology
pharmaceutical (small molecule)

格式

neat

SMILES字符串

[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

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一般描述

六水合哌嗪可作为标准品,通过比色法对药物制剂中哌嗪进行测定。

应用

有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。

象形图

CorrosionHealth hazard

警示用语:

Danger

危险分类

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

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

闪点(°F)

190.4 °F - closed cup

闪点(°C)

88 °C - closed cup

法规信息

危险化学品

分析证书(COA)

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示例

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货号
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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
Jadwiga Handzlik et al.
Bioorganic & medicinal chemistry, 20(14), 4245-4257 (2012-06-29)
The study is focused on a series of 5-arylidenehydantoin derivatives with a phenylpiperazine-hydroxypropyl fragment at N3 of the hydantoin ring. The compounds were assessed on their affinity for α(1)-adrenoceptors and evaluated in functional bioassays for their antagonistic properties. Crystal structures
Yinghui Mo et al.
Environmental science & technology, 46(24), 13253-13261 (2012-12-05)
Carboxyls are inherent functional groups of thin-film composite polyamide nanofiltration (NF) membranes, which may play a role in membrane performance and fouling. Their surface presence is attributed to incomplete reaction of acyl chloride monomers during the membrane active layer synthesis
Enza Lacivita et al.
Journal of medicinal chemistry, 55(14), 6375-6380 (2012-06-29)
Here we report the design, synthesis, and 5-HT(7) receptor affinity of a set of 1-(3-biphenyl)- and 1-(2-biphenyl)piperazines. The effect on 5-HT(7) affinity of various substituents on the second (distal) phenyl ring was analyzed. Several compounds showed 5-HT(7) affinities in the

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