A77989
2-Aminopyridine
≥99%
Synonym(s):
o-Aminopyridine, 2-AP, 2-Pyridinamine, 2-Pyridylamine
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About This Item
Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
Molecular Weight:
94.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-988-4
Beilstein/REAXYS Number:
105785
MDL number:
Assay:
≥99%
Form:
crystals
Quality Level
assay
≥99%
form
crystals
bp
204-210 °C (lit.)
mp
54-58 °C (lit.)
SMILES string
Nc1ccccn1
InChI
1S/C5H6N2/c6-5-3-1-2-4-7-5/h1-4H,(H2,6,7)
InChI key
ICSNLGPSRYBMBD-UHFFFAOYSA-N
General description
2-Aminopyridine is a basic building block of several heterocyclic compounds and Schiff bases.
Application
2-Aminopyridine (2AP) is a derivatizing agent which can be used as a fluorescent label for oligosaccharide detection, chromatographic separation, fluorometric or mass spectrometric analysis.
2AP and its derivatives are good candidates for antimicrobial, anticorrosion and molecular sensing applications.
2AP and its derivatives are good candidates for antimicrobial, anticorrosion and molecular sensing applications.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
197.6 °F - closed cup
flash_point_c
92 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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A combined strategy for glycan profiling: a model study with pyridylaminated oligosaccharides.
Kamekawa N, et al.
Journal of Biochemistry, 140(3), 337-347 (2006)
Aminopyrimidine derivatives as inhibitors for corrosion of 1018 carbon steel in nitric acid solution.
Abdallah M, et al.
Corrosion Science, 48(7), 1639-1654 (2006)
2-Aminopyridine derivative as fluorescence `On?Off?molecular switch for selective detection of Fe3+/Hg2+.
Koner RR, et al.
Tetrahedron Letters, 53(18), 2302-2307 (2012)