2-Aminoisobutyric acid2-Aminoisobutyric acid (Aib) is the non-proteinogenic amino acid with the structural formula H2N-C(CH3)2-COOH. The Aib residue is a component of tirzepatide, a commonly prescribed antidiabetic medication for treatment of type 2 diabetes. Read from the Chembox of the Wikipedia article 2-Aminoisobutyric acid, revision 1377081226.

Property

Value

Formula

C4H9NO2, 103.12 g/mol

Boiling point

204.4 °C

Density

1.09 g/cm³

pKa

2.36

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