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261823

Sigma-Aldrich

4-Aminopyrimidine

98%

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About This Item

Fórmula empírica (notación de Hill):
C4H5N3
Número de CAS:
591-54-8
Peso molecular:
95.10
MDL number:
MFCD00006112
UNSPSC Code:
12352100
PubChem Substance ID:
24855837
NACRES:
NA.22

Quality Level

100

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

Categorías relacionadas

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
GHS07

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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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
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
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
Dana Nachtigallová et al.
Journal of the American Chemical Society, 132(24), 8261-8263 (2010-06-02)
Nonadiabatic photodynamical simulations of 4-aminopyrimidine (4-APy) used as a model for adenine were performed by embedding it between two stacking methyl-guanine (mGua) molecules to determine the effect of spatial restrictions on the ultrafast photodeactivation mechanism of this nucleobase. A hybrid
Ewa D Raczyńska et al.
Journal of molecular modeling, 18(8), 3523-3533 (2012-02-14)
The consequences of one-electron oxidation and one-electron reduction were studied for 4-aminopyrimidine (4APM), which displays prototropic tautomerism. Since experimental techniques are incapable of detecting less than 0.1% of minor tautomers, quantum-chemical calculations [DFT(B3LYP)/6-311+G(d,p)] were carried out for all possible tautomers
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