290092
2-Amino-4-methyl-5-nitropyridine
98%
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About This Item
Fórmula empírica (notación de Hill):
C6H7N3O2
Número de CAS:
Peso molecular:
153.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Productos recomendados
Quality Level
assay
98%
form
solid
mp
223-225 °C (lit.)
functional group
nitro
SMILES string
Cc1cc(N)ncc1[N+]([O-])=O
InChI
1S/C6H7N3O2/c1-4-2-6(7)8-3-5(4)9(10)11/h2-3H,1H3,(H2,7,8)
InChI key
GRBBNZYMXKTQAI-UHFFFAOYSA-N
General description
The crystal structure of 2-amino-4-methyl-5-nitropyridine was elucidated.
Application
2-Amino-4-methyl-5-nitropyridine was used in the preparation of matrix mixture required to study new technical developments for the direct tissue analysis of peptides.
signalword
Warning
hcodes
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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R Lemaire et al.
Analytical chemistry, 78(3), 809-819 (2006-02-02)
Direct analysis of tissue by MALDI-MS allows the acquisition of its biomolecular profile while maintaining the integrity of the tissue, giving cellular localization, and avoiding tedious extraction and purification steps. However, direct tissue analysis generally leads to some extent to
I Bryndal et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 952-962 (2012-09-04)
The crystal structures of 2-amino-4-methyl-3-nitropyridine (I), 2-amino-4-methyl-3,5-dinitropyridine (II) and 2-amino-4-methyl-5-nitropyridine (III) have been determined. The compounds crystallize in the monoclinic P2(1)/n, triclinic P-1 and monoclinic C2/c space groups, respectively. These structures are stabilized by a combination of N-H···N and N-H···O
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