Caulilexin C shows inhibitory activity on human Acyl CoA: cholesterol transferase I (hACATI) and on human Acyl CoA: cholesterol transferase 2 (hACAT2) at 100 mug/ml.

DL-Goitrin is a potent antithyroid compound found naturally in crucifers. DL-Goitrin is responsible for the induction of glutathione S-transferases. DL-Goitrin is a moderate inhibitor of purified bovine adrenal dopamine beta-hydroxylase, leads to a depression of brain norepinephrine and to an elevation of heart and adrenal dopamine.

Isatin (2,3-Indolinedione) is an endogenous MAO inhibitor.

Oxindole (Indolin-2-one) is an aromatic heterocyclic building block, and its 2-indolinone derivatives are lead compounds in kinase inhibitor research. The oxindole structure is utilized in receptor tyrosine kinase (RTK) inhibitors, such as SU4984 and intedanib, making the RTK family a significant therapeutic target for anti-cancer drug development.

2-(1H-Indole-3-carboxamido)benzoic acid is a natural product for research related to life sciences. The catalog number is TN6047 and the CAS number is 171817-95-1.

1-Methoxyindole-3-carboxylic acid is a natural product of Isatis, Brassicaceae. The catalog number is TN2551 and the CAS number is 91913-76-7. 1-Methoxyindole-3-carboxylic acid can be used as a reference standard.