β-Guanidinopropionic acid, also referred to as guanidinopropionic acid, beta-guanidinopropionic acid or β-GPA, is a

dietary supplement A dietary supplement is a manufactured product intended to supplement a person's diet by taking a pill (pharmacy), pill, capsule (pharmacy), capsule, tablet (pharmacy), tablet, powder, or liquid. A supplement can provide nutrients eithe ...

. β-Guanidinopropionic acid, also known as Ompenaclid (RGX-202), is being investigated in colorectal cancer by Inspirna and Merck β-Guanidinopropionic acid is a white crystalline powder soluble in water (50 mg/ml-clear, colorless solution). Studies on animals (rats, monkeys, hamsters) show that acidic guanidine derivatives such as β-GPA can ameliorate hyperglycemia in animal models of noninsulin-dependent diabetes. Though the oral availability of β-GPA is well established, the basic uptake mechanism has not been studied yet.

References

{{reflist Guanidines Carboxylic acids