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H16604

Sigma-Aldrich

Homopiperazine

98%

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Synonym(s):
1,4-Diazacycloheptane, 2,3,4,5,6,7-Hexahydro-1H-1,4-diazepine
Empirical Formula (Hill Notation):
C5H12N2
CAS Number:
Molecular Weight:
100.16
Beilstein/REAXYS Number:
102711
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

bp

169 °C (lit.)

mp

38-40 °C (lit.)

SMILES string

C1CNCCNC1

InChI

1S/C5H12N2/c1-2-6-4-5-7-3-1/h6-7H,1-5H2

InChI key

FQUYSHZXSKYCSY-UHFFFAOYSA-N

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1 of 4

This Item
80621P45907W401501
Homopiperazine 98%

H16604

Homopiperazine

-
Piperazine BioUltra, anhydrous, ≥99.0% (T)

80621

Piperazine

Premium Grade
Piperazine ReagentPlus®, 99%

P45907

Piperazine

-
Pyrazine ≥99%, FG

W401501

Pyrazine

-
mp

38-40 °C (lit.)

mp

109-112 °C (lit.)

mp

109-112 °C (lit.)

mp

50-56 °C (lit.)

bp

169 °C (lit.)

bp

145-146 °C (lit.)

bp

145-146 °C (lit.)

bp

115-116 °C (lit.)

pictograms

CorrosionSkull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Skin Corr. 1B

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

141.8 °F - closed cup

flash_point_c

61 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Kazuya Ito et al.
Biological & pharmaceutical bulletin, 38(11), 1809-1816 (2015-11-03)
Orthovanadate (OVA), a protein tyrosine phosphatase inhibitor, induces vasoconstriction in a Rho kinase-dependent manner. The aim of this study was to determine the mechanism underlying OVA-induced vasoconstriction of rat mesenteric arteries. OVA-induced constriction of mesenteric arterial rings treated with N(G)-nitro-L-arginine

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