Used in plant physiology and biochemical research as the β-D-glucopyranosyl ester of indole-3-carboxylic acid, a compound structurally related to indole-3-acetic acid (IAA), the natural auxin. Serves as a model for glycosylated indole derivatives, potentially acting as a storage or transport form in plant hormone metabolism to regulate growth and development.

Investigated for its role in modulating auxin-related activity, especially in tissue culture, seed germination, root growth, and environmental responses such as light and gravity.

Explored as a tracer in bioanalytical methods like HPLC or mass spectrometry due to its distinct structure. Shows potential in agricultural formulations for influencing plant growth and in pharmaceutical research as a lead molecule for hormone regulation or cell growth control, though primarily experimental.