Quinagolide
# Quinagolide

Quinagolide (INN, BAN), sold under the brand name Norprolac, is a selective dopamine $D_2$ receptor agonist which is used to reduce elevated levels of prolactin (hyperprolactinemia). It has also been found to be effective in the treatment of breast pain. It is used in the UK, but it is not available in US.

## Chemistry

Quinagolide is a racemate composed of the following two enantiomers:

Enantiomeres of Quinagolide :

| (+)-Quinagolid CAS number: 140630-79-1 | (-)-Quinagolid CAS number: 140630-80-4 |
| - | - |
