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Key Documents

A76958

Sigma-Aldrich

Aminopyrazine

98%

Synonym(s):

Pyrazinamine

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About This Item

Empirical Formula (Hill Notation):
C4H5N3
CAS Number:
Molecular Weight:
95.10
Beilstein:
107025
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

form

crystals

mp

118-120 °C (lit.)

SMILES string

Nc1cnccn1

InChI

1S/C4H5N3/c5-4-3-6-1-2-7-4/h1-3H,(H2,5,7)

InChI key

XFTQRUTUGRCSGO-UHFFFAOYSA-N

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Application

Substrate in a four-component synthesis of imidazolidines.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Synthetic Communications, 37, 247-247 (2007)
W H Lunn et al.
Xenobiotica; the fate of foreign compounds in biological systems, 22(11), 1239-1241 (1992-11-01)
1. The compound 2-aminopyrazine was given by oral gavage to normal rats and their urine collected. 2. A mercapturic acid containing the 2-aminopyrazine moiety was isolated from this urine. This represents the first example of this type of a metabolite
J F Cavalier et al.
Bioorganic & medicinal chemistry, 9(4), 1037-1044 (2001-05-17)
A series of 5-aryl- and 3,5-bis-aryl-2-amino-1,4-pyrazine derivatives 4 and 6, and related imidazolopyrazinones 7, has been synthesized, the aryl groups of which are catechol and/or phenol substituents. These compounds, tested against human keratinocyte cells stressed by UVB irradiation, showed high
Abdullah M Asiri et al.
Molecules (Basel, Switzerland), 12(8), 1796-1804 (2007-10-26)
New Schiff bases derived from 2-aminopyridene and 2-aminopyrazine have been synthesized. The UV-Visible spectra of the compounds have been investigated in acetonitrile and toluene. The compounds were in tautomeric equilibrium (enol-imine O- H...N, keto-amine O...H-N forms) in polar and nonpolar
Frédéric De Wael et al.
European journal of medicinal chemistry, 45(9), 3564-3574 (2010-06-24)
Based on the imidazo-[1,2-a]-pyrazin-3-(7H)-one scaffold, a dual action prodrug has been designed for combining antioxidant and anti-inflammatory activities, possibly unmasked upon oxidation. The construction of the target-molecule requires two building blocks, namely a 2-amino-1,4-pyrazine and a 2-ketoaldehyde. Attempts to synthesize

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