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113514

Sigma-Aldrich

2-Amino-3-nitropyridine

99%

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About This Item

Empirical Formula (Hill Notation):
C5H5N3O2
CAS Number:
Molecular Weight:
139.11
Beilstein:
124468
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

solid

mp

163-165 °C (lit.)

functional group

nitro

SMILES string

Nc1ncccc1[N+]([O-])=O

InChI

1S/C5H5N3O2/c6-5-4(8(9)10)2-1-3-7-5/h1-3H,(H2,6,7)

InChI key

BPYHGTCRXDWOIQ-UHFFFAOYSA-N

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General description

2-Amino-3-nitropyridine functionalizes Wang resin via a carbamate linkage.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

332.6 °F - closed cup

Flash Point(C)

167 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Monika Ermann et al.
Journal of combinatorial chemistry, 4(4), 352-358 (2002-07-09)
A solid-phase synthesis of substituted cyclic urea derivatives as potential heterocyclic library scaffolds is described. 2-Amino-3-nitropyridine is attached to Wang resin via a carbamate linkage. Reduction of the nitro group was achieved with SnCl(2).2H(2)O. Reductive alkylation with a range of
Jonita Stankevičiūtė et al.
Scientific reports, 6, 39129-39129 (2016-12-17)
Pyridinols and pyridinamines are important intermediates with many applications in chemical industry. The pyridine derivatives are in great demand as synthons for pharmaceutical products. Moreover, pyridines are used either as biologically active substances or as building blocks for polymers with

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