347647

5-Methyl-2-pyrazinecarboxylic acid

98%

• Fórmula empírica (notación de Hill): C₆H₆N₂O₂
• Número de CAS: 5521-55-1
• Peso molecular: 138.12
• Beilstein/REAXYS Number: 116005
• EC Number: 413-260-9
• MDL number: MFCD00068241
• UNSPSC Code: 12352100
• PubChem Substance ID: 24861517
• NACRES: NA.22

Propiedades

• assay: 98%
• mp: 167-171 °C (lit.)
• 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

Descripción

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. Mechanism of pertraction of MPCA through layered bulk liquid membranes has been studied. MPCA reacts with Ln(NO₃)₃·6H₂O and K₄[W(CN)₈]·2H₂O to form unique three-dimensional network structure which contains open channels.

Application

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

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• 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