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Sigma-Aldrich

4-Methylpyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
3438-46-8
Molecular Weight:
94.11
Beilstein:
105781
EC Number:
222-344-2
MDL number:
MFCD00006115
UNSPSC Code:
12352100
PubChem Substance ID:
24847782
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.496 (lit.)

bp

141-142 °C (lit.)

density

1.031 g/mL at 25 °C (lit.)

SMILES string

Cc1ccncn1

InChI

1S/C5H6N2/c1-5-2-3-6-4-7-5/h2-4H,1H3

InChI key

LVILGAOSPDLNRM-UHFFFAOYSA-N

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Application

4-Methylpyrimidine was used in the synthesis of crystalline trans-[RuCl(3)(NO)L(2)] complexes. 4-Methylpyrimidine was also used to bridge dinuclear oxovanadium(IV) complexes.

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

104.0 °F - closed cup

Flash Point(C)

40 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Kosuke Kitase et al.
Dalton transactions (Cambridge, England : 2003), 49(35), 12210-12214 (2020-07-02)
A Hofmann-type two-step spin-crossover (SCO) complex with a pyrimidine derivative ligand, Fe(4-methylpyrimidine)2[Au(CN)2]2, was synthesized, and this complex shows a two-step SCO phenomenon in the intermediate state. Symmetry breaking also occurs in the intermediate state. These results reveal three spin states
T Ishida et al.
Inorganic chemistry, 40(27), 7059-7064 (2002-01-05)
Dinuclear oxovanadium(IV) complexes bridged by pyrimidine derivatives, L[VO(hfac)(2)](2) [L = pyrimidine (PM), 4-methylpyrimidine (MPM), 4,6-dimethylpyrimidine, 4-aminopyrimidine, and quinazoline; hfac = 1,1,1,5,5,5-hexafluoropentane-2,4-dionate], were synthesized and characterized. All of them showed intramolecular ferromagnetic interaction, and the magnetic susceptibilities were analyzed on the
Oleg O Glebov et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(12), 4830-4836 (2015-03-27)
Membrane trafficking of AMPA receptors (AMPARs) is critical for neuronal function and plasticity. Although rapid forms of AMPAR internalization during long-term depression (LTD) require clathrin and dynamin, the mechanisms governing constitutive AMPAR turnover and internalization of AMPARs during slow homeostatic
Gabriella Tamasi et al.
Journal of inorganic biochemistry, 102(10), 1874-1884 (2008-08-08)
The reaction of RuCl(3)(NO).H(2)O with 4-methylpyrimidine (MePYM) and ethylisonicotinate (EINT), in absolute ethanol at 40-55 degrees C afforded crystalline trans-[RuCl(3)(NO)L(2)] complexes. Structural studies via X-ray diffraction, and spectroscopic methods (NMR, IR, UV-visible (UV-Vis)) revealed that the molecular structures have the

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