216879

6-Aminopyridine-3-carboxylic acid

97%

• Synonym(s): 6-Aminonicotinic acid
• Empirical Formula (Hill Notation): C₆H₆N₂O₂
• CAS Number: 3167-49-5
• Molecular Weight: 138.12
• Beilstein: 115992
• EC Number: 221-630-4
• MDL number: MFCD00006326
• UNSPSC Code: 12352100
• PubChem Substance ID: 24852983
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• mp: >300 °C (lit.)
• functional group: carboxylic acid
• SMILES string: Nc1ccc(cn1)C(O)=O
• InChI: 1S/C6H6N2O2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H2,7,8)(H,9,10)
• InChI key: ZCIFWRHIEBXBOY-UHFFFAOYSA-N

Description

General description

Electrosynthesis of 6-aminopyridine-3-carboxylic acid (6-aminonicotinic acid) by electrochemical reduction of 2-amino-5-bromo and 2-amino-5-chloropyridine in the presence of CO₂ at silver electrode has been reported.

Application

6-Aminopyridine-3-carboxylic acid (6-Aminonicotinic acid) was used in the preparation of resin-bound 2-aminoazine.

Safety Information

• 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