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Merck

261823

Sigma-Aldrich

4-Aminopyrimidine

98%

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About This Item

Fórmula empírica (notación de Hill):
C4H5N3
Número de CAS:
Peso molecular:
95.10
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
form:
solid
assay:
98%

Quality Level

assay

98%

form

solid

mp

154-156 °C (lit.)

SMILES string

Nc1ccncn1

InChI

1S/C4H5N3/c5-4-1-2-6-3-7-4/h1-3H,(H2,5,6,7)

InChI key

OYRRZWATULMEPF-UHFFFAOYSA-N

General description

The consequences of one-electron oxidation and one-electron reduction were studied for 4-aminopyrimidine.

Application

4-Aminopyrimidine has been used in the preparation of 1:4-dihydro-4-imino-1-methylpyrimidine hydriodide.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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G R Li et al.
The American journal of physiology, 274(3 Pt 1), C577-C585 (1998-04-08)
The threshold potential for the classical depolarization-activated transient outward K+ current and Cl- current is positive to -30 mV. With the whole cell patch technique, a transient outward current was elicited in the presence of 5 mM 4-aminopyridine (4-AP) and
K Takagi et al.
Cell structure and function, 11(3), 235-243 (1986-09-01)
We compared intracellular K+ and Na+ ion concentrations during cell growth and differentiation of a mouse myeloid leukemia M1 cell line. Cells undergoing mitosis had higher K+ concentrations than quiescent cells. Treatment with a K+ channel blocker and furosemide enhanced
M Braun et al.
Diabetologia, 52(8), 1566-1578 (2009-05-15)
The aim of this study was to characterise electrical activity, ion channels, exocytosis and somatostatin release in human delta cells/pancreatic islets. Glucose-stimulated somatostatin release was measured from intact human islets. Membrane potential, currents and changes in membrane capacitance (reflecting exocytosis)
Xiao-Feng Yang et al.
Epilepsia, 44(12), 1500-1505 (2003-11-26)
Previous clinical and experimental observations have demonstrated that cooling the brain can rapidly terminate focal seizures. We wished to determine whether cooling at regular intervals could prevent or attenuate the development of seizures in a model of focal epilepsy. We
Simple pyrimidines. Part III. The methylation and structure of the aminopyrimidines.
Brown DJ, et al.
Journal of the Chemical Society, 4035-4040 (1955)

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