347647

5-Methyl-2-pyrazinecarboxylic acid

98%

• Empirical Formula (Hill Notation): C₆H₆N₂O₂
• CAS Number: 5521-55-1
• Molecular Weight: 138.12
• Beilstein: 116005
• EC Number: 413-260-9
• MDL number: MFCD00068241
• UNSPSC Code: 12352100
• PubChem Substance ID: 24861517
• NACRES: NA.22

Properties

• 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

Description

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).

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H318
• Precautionary Statements: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• 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