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About This Item
Empirical Formula (Hill Notation):
C5H6N2
CAS Number:
Molecular Weight:
94.11
Beilstein:
105785
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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
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Application
2-Aminopyridine has been used as a reactant in the synthesis of 2-(2-aminopyridinium)acetyl starch with antioxidant property.
It can also be used:
It can also be used:
- As a reactant in the synthesis of 3-aroylimidazopyridines from chalcones by aerobic oxidative amidation using copper acetate catalyst.
- In the synthesis of crystalline Cu(II) complex, di-μ-(2-aminopyridine(N,N′))-bis[(2,6 pyridinedicarboxylate)aquacopper(II)] tetrahydrate using 2,6-pyridinedicarboxylic acid and Cu(CH3COO)2.H2O.
- As an imprinting molecule for the preparation of poly(methacrylic acid–ethylene glycol dimethacrylate) polymer. It is packed in micro-column for selective solid phase extraction of 2-aminopyridine.
- As a reactant in the synthesis of 2-aryl-3-(pyridin-2-yl)-1,3-thiazolidin-4-ones in the presence of Lewis acid catalysts.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Storage Class Code
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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