P7003
哌嗪 六水合物
analytical standard
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关于此项目
经验公式（希尔记法）:
C4H10N2 · 6H2O
化学文摘社编号:
分子量:
194.23
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-808-3
Beilstein/REAXYS Number:
4455527
MDL number:
InChI key
AVRVZRUEXIEGMP-UHFFFAOYSA-N
InChI
1S/C4H10N2.6H2O/c1-2-6-4-3-5-1;;;;;;/h5-6H,1-4H2;6*1H2
SMILES string
[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].C1CNCCN1
grade
analytical standard
vapor pressure
0.8 mmHg ( 20 °C)
assay
≥99% (TLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
145-156 °C (lit.)
Quality Level
mp
42-44 °C (lit.)
application(s)
forensics and toxicology
pharmaceutical (small molecule)
format
neat
General description
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。
Application
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。
signalword
Danger
hcodes
Hazard Classifications
Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
190.4 °F - closed cup
flash_point_c
88 °C - closed cup
法规信息
危险化学品
此项目有
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
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
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
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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