122882

Sigma-Aldrich

2-Amino-4-chloro-6-methylpyrimidine

97%

Empirical Formula (Hill Notation):
C5H6ClN3
CAS Number:
Molecular Weight:
143.57
Beilstein/REAXYS Number:
114297
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

183-186 °C (lit.)

solubility

acetic acid: soluble 50 mg/mL, clear, colorless to faintly yellow

SMILES string

Cc1cc(Cl)nc(N)n1

InChI

1S/C5H6ClN3/c1-3-2-4(6)9-5(7)8-3/h2H,1H3,(H2,7,8,9)

InChI key

NPTGVVKPLWFPPX-UHFFFAOYSA-N

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General description

2-Amino-4-chloro-6-methylpyrimidine is a nitification inhibitor.

Application

2-Amino-4-chloro-6-methylpyrimidine was used to study the influence of chlorine substitution in pyrimidine ring on proton donor ability of amino group in 2-aminopyrimidine.

Packaging

5, 25 g in glass bottle

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 122882.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Effects of nitrification inhibitors on denitrification of nitrate in soil.
Bremner JM andYeomans JC.
Biology and Fertility of Soils, 2(4), 173-179 (1986)
J A Hutter et al.
Biochemistry, 26(7), 1969-1973 (1987-04-07)
Thiaminase I from Bacillus thiaminolyticus strain Matsukawa et Misawa is completely and irreversibly inhibited by treatment with 4-amino-6-chloro-2-methylpyrimidine. Inhibition is a time-dependent first-order process, exhibiting a half-time of 4 h at an inhibitor concentration of 5 mM. A specific active-site-directed...
T Jayavarthanan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 811-824 (2012-08-21)
The solid phase FTIR and FT-Raman spectra of 2-amino-4-chloro-6-methylpyrimidine (2A4Cl6MP) have been recorded in the regions 400-4000 and 50-4,000 cm(-1), respectively. The spectra have been interpreted interms of fundamentals modes, combination and overtone bands. The structure of the molecule has...
Influence of chlorine-substitution in pyrimidine ring on proton donor ability in H-bond and parameters of amino group of 2-amino pyrimidine.
Borisenko VE, et al.
Vibrational Spectroscopy, 37(1), 97-109 (2005)
Christer B Aakeröy et al.
Pharmaceutics, 3(3), 601-614 (2011-01-01)
In the pharmaceutical industry, co-crystals are becoming increasingly valuable as crystalline solids that can offer altered/improved physical properties of an active pharmaceutical ingredient (API) without changing its chemical identity or biological activity. In order to identify new solid forms of...

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