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347647

Sigma-Aldrich

5-Methyl-2-pyrazinecarboxylic acid

98%

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About This Item

Empirical Formula (Hill Notation):
C6H6N2O2
CAS Number:
5521-55-1
Molecular Weight:
138.12
Beilstein/REAXYS Number:
116005
EC Number:
413-260-9
MDL number:
MFCD00068241
UNSPSC Code:
12352100
PubChem Substance ID:
24861517
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

assay

98%

mp

167-171 °C (lit.)

functional group

carboxylic acid

SMILES string

Cc1cnc(cn1)C(O)=O

InChI

1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)

InChI key

RBYJWCRKFLGNDB-UHFFFAOYSA-N

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This Item
2713427150-U27172-U
Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100 volume 15 mL, clear glass vial, O.D. × H 21 mm × 70 mm, thread for 18-400

27161

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100 volume 2 mL, clear glass vial (standard opening - 4.6 mm), O.D. × H × I.D. 12 mm × 32 mm × 4.6 mm, thread for 8-425

27134

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100 volume 7 mL, clear glass vial, O.D. × H 17 mm × 60 mm, thread for 15-425

27150-U

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100 volume 22 mL, clear glass vial, O.D. × H 23 mm × 85 mm, thread for 20-400

27172-U

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100

volume

15 mL

volume

2 mL

volume

7 mL

volume

22 mL

fitting

thread for 18-400

fitting

thread for 8-425

fitting

thread for 15-425

fitting

thread for 20-400

material

F217/PTFE cap liner, clear glass vial, PTFE liner, green melamine resin cap (solid-top)

material

F217/PTFE cap liner, PTFE liner, clear glass vial (standard opening - 4.6 mm), green melamine resin cap (solid-top)

material

F217/PTFE cap liner, PTFE liner, clear glass vial, green melamine resin cap (solid-top)

material

F217/PTFE cap liner, PTFE liner, clear glass vial, green melamine resin cap (solid-top)

feature

closure type green melamine solid-top cap, closure type screw top vial

feature

closure type green melamine solid-top cap, closure type screw top vial

feature

closure type green melamine solid-top cap, closure type screw top vial

feature

closure type green melamine solid-top cap, closure type screw top vial

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 100 ea

O.D. × H

21 mm × 70 mm

O.D. × H

-

O.D. × H

17 mm × 60 mm

O.D. × H

23 mm × 85 mm

General description

5-Methyl-2-pyrazinecarboxylic acid is a pyrazine derivative. Simultaneous membrane based solvent extraction (MBSE) and membrane based solvent stripping (MBSS) of 5-methyl-2-pyrazine carboxylic acid (MPCA) has been studied.[1] Mechanism of pertraction of MPCA through layered bulk liquid membranes has been studied.[2] MPCA reacts with Ln(NO3)3·6H2O and K4[W(CN)8]·2H2O to form unique three-dimensional network structure which contains open channels.[3]

Application

5-Methyl-2-pyrazinecarboxylic acid may be used in the preparation of novel europium(III) complexes, (5-methyl-2-pyrazinecarboxylato) (phenanthroline)europium(III).[4] It may be used in the synthesis of Ln-metal organic frameworks (MOFs).[5]

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

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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    Mass-transfer in membrane based solvent extraction and stripping of 5-methyl-2-pyrazinecarboxylic acid and co-transport of sulphuric acid in HF contactors.
    Sabolova E, et al
    Desalination, 163(1), 27-38 (2004)
    Three-dimensional Ln III-W IV complexes with cyanido and carboxylato bridges. CrystEngComm 8.12 (2006): 863-865.
    Tanase S, et al.
    CrystEngComm, 8(12), 863-865 (2006)
    Transport of 5-methyl-2-pyrazinecarboxylic acid through a layered bulk liquid membrane.
    Kubisova L, et al.
    Chemical Papers, 56, 418-425 (2002)
    Synthesis and photoluminescence properties of Eu(pzc)3(phen) and Eu(mpzc)3(phen).
    Chang CH, et al.
    Synthetic Metals, 145(1), 1-6 (2004)
    A facile building-block synthesis of multifunctional lanthanide MOFs.
    Tanase S, et al.
    Journal of Materials Chemistry, 21(39), 15544-15551 (2011)
    View All Related Papers

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